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Workloads of intensive care nurses. Validity of their estimation using mobile applications and comparison with Nursing Activities Score. Systematised review of the literature
Cargas de trabajo de las enfermeras en cuidados intensivos. Validez de su estimación mediante aplicaciones para dispositivos móviles y comparación con Nursing Activities Score. Revisión sistematizada de la literatura
M.M. Sánchez-Sáncheza,
Corresponding author
mariamar.sanchez@salud.madrid.org

Corresponding author.
, C. Campos-Asensiob, S. Arias-Riverac
a Unidad de Cuidados Intensivos, Hospital Universitario de Getafe, Madrid, Spain
b Biblioteca del Hospital Universitario de Getafe, Madrid, Spain
c Investigación en Enfermería, Unidad de Cuidados Intensivos, Hospital Universitario de Getafe, Madrid, Spain
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TISS - 28 and Nine Equivalents of Nursing Manpower use Score &#40;NEMS&#41;&#44;<a class="elsevierStyleCrossRefs" href="#bib0010"><span class="elsevierStyleSup">2&#8211;5</span></a> or on care load &#40;care resulting from medical intervention and nursing function&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a> The latter group includes the Nursing Activities Score &#40;NAS&#41;&#44; a scale that assigns time to the activities undertaken by nurses and relates them to patient care and is considered a useful instrument for measuring nursing activities in the ICU&#46;<a class="elsevierStyleCrossRefs" href="#bib0030"><span class="elsevierStyleSup">6&#8211;10</span></a> This scale has been adapted&#44;<a class="elsevierStyleCrossRef" href="#bib0055"><span class="elsevierStyleSup">11</span></a> and validated<a class="elsevierStyleCrossRef" href="#bib0060"><span class="elsevierStyleSup">12</span></a> in Spanish&#44; and is the only tool externally validated and capable of quantifying 81&#37; of intensive care nursing time&#46;<a class="elsevierStyleCrossRefs" href="#bib0065"><span class="elsevierStyleSup">13&#44;14</span></a></p><p id="par0040" class="elsevierStylePara elsevierViewall">Monitoring physical activity using portable devices such as smartwatches<a class="elsevierStyleCrossRef" href="#bib0075"><span class="elsevierStyleSup">15</span></a> or calculating workloads through applications &#40;apps&#41; using a smartphone or tablet<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a> is currently at an early stage&#46; There is growing interest in adopting these devices for behavioural research&#44; mobility patterns&#44; and digitisation of functions&#46;<a class="elsevierStyleCrossRef" href="#bib0085"><span class="elsevierStyleSup">17</span></a></p><p id="par0045" class="elsevierStylePara elsevierViewall">Most of these smartwatches are equipped with accelerometer&#44; gyroscope&#44; optical sensors&#44; contact sensors&#44; and wireless signal emitters that can detect a range of activities including step count&#44; wear&#47;non-wear status&#44; general physical activity levels&#44; eating behaviour&#44; posture&#44; heart rate&#44; temperature&#44; and location among other data&#46; In addition to data processing&#44;<a class="elsevierStyleCrossRefs" href="#bib0090"><span class="elsevierStyleSup">18&#8211;20</span></a> there are three other requirements for their use in a clinical setting&#58; robustness&#44; hygiene&#44; and ease of use&#46;<a class="elsevierStyleCrossRef" href="#bib0105"><span class="elsevierStyleSup">21</span></a></p><p id="par0050" class="elsevierStylePara elsevierViewall">From a broad and general perspective&#44; the literature consulted suggests validity for these devices&#44;<a class="elsevierStyleCrossRefs" href="#bib0110"><span class="elsevierStyleSup">22&#8211;24</span></a> and that a commercially available smartwatch can be used to recognise individual activity&#44; detect important body movements&#44; intensity of activity&#44; and locomotion&#46; But their validity in the critical patient care setting is unknown&#44; which should be taken as an opportunity to investigate and estimate workloads based on nurses&#39; daily activity and positively impact both patients and care management professionals&#44; as well as improving allocative efficiency in service management&#46;</p><p id="par0055" class="elsevierStylePara elsevierViewall">Regarding the use of mobile applications&#44; software to measure workload has evolved from its development on Personal Digital Assistant &#40;PDA&#41;<a class="elsevierStyleCrossRef" href="#bib0125"><span class="elsevierStyleSup">25</span></a> or PC-based devices to data collection by smartphone or tablet&#46;<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#44;26&#44;27</span></a></p><p id="par0060" class="elsevierStylePara elsevierViewall">Apps on smartphones and tablets&#44; unlike smart watches&#44; do not calculate variations in heart rate&#44; blood pressure&#44; or respiratory rate directly&#44; but are used by the healthcare professional calculating the score and providing estimates &#40;averages&#44; means&#41; and reports&#44; they do not monitor either physical activity or mental workload&#44; instead they are advanced calculation software based on a pre-existing scale&#46;<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a></p><p id="par0065" class="elsevierStylePara elsevierViewall">Determining workloads with scales alone may ignore an important part of the problem&#44; such as the objective effects &#40;i&#46;e&#46;&#44; caloric consumption or impact of physical activity&#41; of these workloads on the nurse&#46; There is also a drawback when using tablets&#44; watches&#44; or smartphones&#44; as indicated by Hetchel&#44;<a class="elsevierStyleCrossRef" href="#bib0105"><span class="elsevierStyleSup">21</span></a> who points out that it is difficult to use these devices to quantify workloads because a priori&#44; we would have to differentiate between physical and mental workload&#44; and then consider how this monitoring of the nurse&#39;s work can improve the care of the critical patient&#46;</p><p id="par0070" class="elsevierStylePara elsevierViewall">In principle&#44; the problem of estimating physical workload could be solved&#44; since with these devices physical impact can be measured by step or accelerometer recording&#44; increased heart rate&#44; blood pressure&#44; or respiratory rate&#44;<a class="elsevierStyleCrossRef" href="#bib0140"><span class="elsevierStyleSup">28</span></a> while mental workload&#44; represented by stress&#44; could be measured by skin conductance and increased heart rate by smartwatches&#46;<a class="elsevierStyleCrossRefs" href="#bib0145"><span class="elsevierStyleSup">29&#44;30</span></a></p><p id="par0075" class="elsevierStylePara elsevierViewall">Accurate measurement of physical activity and stress therefore seems essential to develop intervention strategies and provide a rich contextual background so that smartwatches and mobile applications can be used with smartphones and tablets to draw additional useful information and&#44; for example&#44; optimise nurse allocation to patient care&#46;</p><p id="par0080" class="elsevierStylePara elsevierViewall">Based on the premise that there is a relationship between workload and physical performance and between activities and sensor signals from smart monitoring devices that provide information on activity levels&#44; calorie consumption&#44; etc&#46;&#44; it is not known whether this evidence is valid&#44; or whether it can complete or replace the conventional method of estimating workloads using the NAS&#44; a scale that was designed<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a> and validated for this purpose&#46;<a class="elsevierStyleCrossRefs" href="#bib0055"><span class="elsevierStyleSup">11&#44;12</span></a></p><p id="par0085" class="elsevierStylePara elsevierViewall">The objectives of this review were to analyse the validity of smartwatches and apps for smartphones and tablets in estimating workloads in intensive care nurses and compare them with the Nursing Activities Score&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0080">Methodology</span><p id="par0090" class="elsevierStylePara elsevierViewall">We conducted a systematised review of the literature from 2009 to 2021 &#40;both inclusive&#41; based on a research question constructed from the four components of the PICO strategy &#40;Population&#44; Intervention&#44; Comparison&#44; and Outcomes&#41;<a class="elsevierStyleCrossRef" href="#bib0155"><span class="elsevierStyleSup">31</span></a> &#40;<a class="elsevierStyleCrossRef" href="#tbl0005">Table 1</a>&#41;&#46; This approach yielded the primary research question&#58; is the use of mobile devices and applications valid in the estimation of workloads of intensive care nurses&#63; The secondary research question was&#58; is the measurement of workloads using mobile devices and apps more accurate than the Nursing Activities Score &#40;NAS&#41;&#63;</p><elsevierMultimedia ident="tbl0005"></elsevierMultimedia><p id="par0095" class="elsevierStylePara elsevierViewall">With only a single reviewer&#44; the review was systematised&#44; non-systematic&#44; based on the Selva-Pareja and Masot guidance and information manager<a class="elsevierStyleCrossRef" href="#bib0160"><span class="elsevierStyleSup">32</span></a> and reported using a flowchart following the PRISMA 2020 Statement<a class="elsevierStyleCrossRef" href="#bib0165"><span class="elsevierStyleSup">33</span></a> and the PRISMA-S extension&#46;<a class="elsevierStyleCrossRef" href="#bib0170"><span class="elsevierStyleSup">34</span></a> The flowchart was chosen because evidence syntheses allow the reader to quickly understand the basic procedures used in a review and to examine the screening and selection of studies throughout the review process&#46;<a class="elsevierStyleCrossRef" href="#bib0175"><span class="elsevierStyleSup">35</span></a> Elements of systematicity were applied to analyse research related to the topic&#44; synthesise the state of knowledge on the topic&#44; and flag up knowledge gaps&#44; although without achieving the comprehensiveness of the systematic review&#46;</p><p id="par0100" class="elsevierStylePara elsevierViewall">In addition to constructing the research question&#44; the following steps were followed&#58; concept identification&#44; search and data collection strategy&#44; extraction of relevant data from primary and secondary studies&#44; evaluation of the data&#44; analysis&#44; and synthesis of the review results&#46;</p><p id="par0105" class="elsevierStylePara elsevierViewall">A matrix table &#40;<a class="elsevierStyleCrossRef" href="#tbl0010">Table 2</a>&#41; including natural language terms &#40;or uncontrolled descriptors&#41; in Spanish and English and descriptors from the Medical Subject Headings &#40;MeSH&#41; thesaurus&#44; Cumulative Index to Nursing &#38; Allied Health Literature &#40;CINAHL&#41; Headings&#44; and standardised medical language terms designed by Elsevier&#44; exclusively for their Embase resource &#40;Emtree&#41;&#44; was created&#46; Extended searches and truncations specific to each of the databases consulted were included where necessary&#46;</p><elsevierMultimedia ident="tbl0010"></elsevierMultimedia><p id="par0110" class="elsevierStylePara elsevierViewall">The search was conducted between 10 and 15 December 2021 combining the concepts included in the matrix table&#46;</p><p id="par0115" class="elsevierStylePara elsevierViewall">The databases we consulted were MEDlars online &#40;MEDLINE&#41;&#44; OVID&#44; Excerpta Medica dataBASE &#40;EMBASE&#41;&#44; Elsevier&#44; CINAHL&#44; Elton Bryson Stephens Company &#40;EBSCO&#41;&#44; and Web of Science &#40;WoS&#41; content provided by Clarivate Analytics&#46; The search strategy included field labels&#44; subheadings&#44; Boolean operators&#44; proximity search&#44; truncation&#44; and wildcards adapted to each of the databases consulted &#40;Annex S1&#46; Supplementary material&#41;&#46;</p><p id="par0120" class="elsevierStylePara elsevierViewall">We also conducted a secondary search&#44; a manual review&#44; to ensure that articles of interest that were not indexed in the databases used were not lost&#44; analysing the references of the studies included&#46; The Zotero software programme was used to manage the references and eliminate duplicates&#46; No grey literature &#40;brochures&#44; editorials&#44; posters&#44; or reports&#41; was included in the search&#46;</p><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0085">Eligibility criteria</span><p id="par0125" class="elsevierStylePara elsevierViewall">We included studies with abstracts published in English and Spanish since 2009 &#40;first stand-alone smartwatch with its own sim card and which did not require linking to a smartphone<a class="elsevierStyleCrossRef" href="#bib0180"><span class="elsevierStyleSup">36</span></a>&#41;&#44; conducted in intensive care units that met the search strategy of measuring workloads with smart mobile devices &#40;watch&#44; tablet&#44; and phone&#41; and&#47;or mobile apps and studies that compared their estimates with workloads&#44; especially those measured using the NAS&#46; In all cases&#44; mobile devices and&#47;or apps and their relationship to workloads had to be the main objective of the study or a major component of the study methodology&#46;</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0090">Exclusion criteria</span><p id="par0130" class="elsevierStylePara elsevierViewall">We excluded workload estimation studies not conducted in intensive care units&#44; studies that did not use a validated scale to measure workload&#44; protocols&#44; conference abstracts without publication of the full study&#44; and articles that were not considered original research&#44; such as letters to the editor&#44; commentaries&#44; or reviews&#46;</p><p id="par0135" class="elsevierStylePara elsevierViewall">The literature was systematically reviewed&#44; given the lack of specific instruments for the critical reading of these types of studies&#44; we decided to conduct the assessment using the critical reading instrument provided by the Spanish Critical Appraisal Skills Programme &#40;CASPe&#41; for cohort studies&#44;<a class="elsevierStyleCrossRef" href="#bib0185"><span class="elsevierStyleSup">37</span></a> and it was analysed thematically&#46; We performed an initial review of the retrieved records&#44; duplicate articles were removed&#44; and additional records were excluded after reviewing titles and abstracts&#46;</p><p id="par0140" class="elsevierStylePara elsevierViewall">A narrative synthesis was performed for data analysis&#46; The data were summarised in a table with the characteristics of the studies&#44; including author&#40;s&#41; and year&#44; objective&#40;s&#41;&#44; study design&#44; and tools used&#44; study period&#44; country&#44; sample&#44; and main findings&#46;</p><p id="par0145" class="elsevierStylePara elsevierViewall">Ethical principles and copyright were respected at all stages of this review&#44; citing each of them&#46;</p></span></span><span id="sec0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0095">Results</span><p id="par0150" class="elsevierStylePara elsevierViewall">Initially&#44; a total of 223 studies were identified from the selected databases&#44; 84 were from MEDLINE&#44; 50 from CINAHL&#44; 48 from EMBASE&#44; and 33 from WoS&#46; Eight studies were obtained from other sources &#40;handsearching and consulting literature referenced in other studies&#41;&#46; First&#44; a simple primary search was performed without applying the temporal filter&#44; and then the search results were limited to 2009 as specified in the methodology&#46; After excluding articles prior to that year and duplicate records&#44; 117 were eligible for screening&#44; of which 95 did not meet the inclusion criteria from reading the title and abstract&#46; A total of 22 studies were included to assess eligibility&#46; Seventeen articles were excluded for different reasons &#40;in order of frequency&#41;&#58; they used devices other than those assessed &#40;personal computer or PDA&#41; to estimate workloads&#44; they used mobile devices&#44; but they were not used to estimate workloads as the main objective&#44; the studies were performed in clinical units other than intensive care&#44; or the methodology was inappropriate&#46; After excluding these irrelevant studies&#44; 5 articles<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#44;38&#8211;41</span></a> were selected for the final review&#46; The study selection process is depicted in the PRISMA flow chart &#40;<a class="elsevierStyleCrossRef" href="#fig0005">Fig&#46; 1</a>&#41;&#44; and the full description of the studies included is shown in <a class="elsevierStyleCrossRef" href="#tbl0015">Table 3</a>&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="tbl0015"></elsevierMultimedia><p id="par0155" class="elsevierStylePara elsevierViewall">Of the 5 articles selected&#44; all studies were from or after 2010&#46; In terms of publication type&#44; all were original journal articles&#46; The main country of origin of the studies was Brazil for 4<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#44;39&#8211;41</span></a> and one study was from the United States &#40;US&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a> Two articles<a class="elsevierStyleCrossRefs" href="#bib0200"><span class="elsevierStyleSup">40&#44;41</span></a> share the same authors&#44; with similar introductions and almost identical conclusions&#44; differing in language of publication and content of results&#46; The study by Silveira et al&#46;<a class="elsevierStyleCrossRef" href="#bib0205"><span class="elsevierStyleSup">41</span></a> focuses more on the smartphone data collection module and the study by Catal&#225;n et al&#46;<a class="elsevierStyleCrossRef" href="#bib0200"><span class="elsevierStyleSup">40</span></a> on the research module with PC&#46; Together with the study by Camargo et al&#46;<a class="elsevierStyleCrossRef" href="#bib0195"><span class="elsevierStyleSup">39</span></a> they were conducted at the Hospital de Cl&#237;nicas in Porto Alegre &#40;Brazil&#41;&#46;</p><span id="sec0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0100">Types of study design</span><p id="par0160" class="elsevierStylePara elsevierViewall">Most were technological development studies &#40;obtaining and developing knowledge and skills aimed at solving practical problems with the help of technology&#41; based on software engineering &#40;4 studies&#41;&#44; of which 3<a class="elsevierStyleCrossRefs" href="#bib0195"><span class="elsevierStyleSup">39&#8211;41</span></a> were Life Cycle Theory &#40;control systems and decision stages in which the position of the project is reviewed&#58; problem recognition&#44; feasibility study and analysis&#44; design&#44; implementation&#44; testing&#44; and maintenance&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0210"><span class="elsevierStyleSup">42</span></a> Only the US study<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a> used the time-motion methodology &#40;the observation and analysis of motion in a task assessing the amount of time required to perform the task&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0215"><span class="elsevierStyleSup">43</span></a></p></span><span id="sec0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0105">Technology used</span><p id="par0165" class="elsevierStylePara elsevierViewall">In terms of the type of mobile devices used to measure workload&#44; none of the studies contemplated the use of smartwatches&#46; Two specify the use of smartphones&#44;<a class="elsevierStyleCrossRefs" href="#bib0200"><span class="elsevierStyleSup">40&#44;41</span></a> one the use of both smartphones and tablets&#44;<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a> and another only the use of tablets&#46;<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a> One of the studies refers to measuring workloads using mobile devices without specifying the type&#46;<a class="elsevierStyleCrossRef" href="#bib0195"><span class="elsevierStyleSup">39</span></a></p><p id="par0170" class="elsevierStylePara elsevierViewall">The technology chosen to construct the system and the application was essentially the use of web page&#44;<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#44;39&#8211;41</span></a> general purpose programming language JAVA&#44;<a class="elsevierStyleCrossRefs" href="#bib0195"><span class="elsevierStyleSup">39&#8211;41</span></a> and specific purpose programming language JAVASCRIPT&#46;<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a> The Hypertext Transfer Protocol &#40;HTTP&#41; for multiplatform &#40;Windows-Linux-Mac&#41; was used in 4 studies&#44;<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#44;39&#8211;41</span></a> only accessible from Internet Explorer&#44; Firefox&#44; Opera browsers&#44; and the first official version of computer language &#40;Hypertext Markup Language or HTML2&#41; in three of them&#46;<a class="elsevierStyleCrossRefs" href="#bib0195"><span class="elsevierStyleSup">39&#8211;41</span></a> The study by Camargo et al&#46;<a class="elsevierStyleCrossRef" href="#bib0195"><span class="elsevierStyleSup">39</span></a> also created a website hosted on Google sites&#174;&#44; with access management to profiles stored in the cloud&#44; in a World Wide Web 3&#46;0 &#40;WEB 3&#46;0&#41; concept&#44; using Google Drive applications such as Google Forms&#44; Spreadsheets&#44; and Sites&#46; Schenk et al&#46;<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a> do not refer to any of these aspects&#46;</p><p id="par0175" class="elsevierStylePara elsevierViewall">Da Silva et al&#46;<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a> developed a smartphone or tablet application for data acquisition using Hypertext Preprocessor &#40;PHP&#41; as the language that allows server-side processing&#44; Phonegap &#40;open source&#44; cross-platform framework for mobile application development&#41; and Cordova &#40;open-source version of Phonegap&#41; as tools&#46; White box<a class="elsevierStyleCrossRef" href="#bib0220"><span class="elsevierStyleSup">44</span></a> &#40;examination of the procedural details of the code to be evaluated such as source code&#44; conditions and variables used in the application&#41; and black box<a class="elsevierStyleCrossRef" href="#bib0220"><span class="elsevierStyleSup">44</span></a> &#40;tests on the interface of the application to be tested&#44; understanding by interface the inputs and outputs of the programme through the introduction of simulated patient data&#41; software tests were performed to find defects and evaluate the quality of the product&#46;</p></span><span id="sec0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0110">Workloads</span><p id="par0180" class="elsevierStylePara elsevierViewall">Three of the studies developed their own software to measure workload&#44; one based on the standardised terminology of the Omaha System&#44; using the Time Capture Tool &#40;TimeCaT&#41;<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a> and two based on the NAS scale &#40;NAS app and Nursing Activities Score Cloud Technology&#41;&#46;<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#44;39</span></a> The remaining two articles&#44; also based on the NAS scale&#44; only considered the completion of an electronic form&#46;</p><p id="par0185" class="elsevierStylePara elsevierViewall">None of the studies assessed give results on NAS scores obtained&#44; costs&#44; acceptance tests&#44; system problems&#44; advantages&#44; or disadvantages &#40;for example&#44; that the devices may be a vehicle for pathogens&#41;&#44; estimation of available resources&#44; or concrete results on testing or pilot testing of the apps&#46;</p><p id="par0190" class="elsevierStylePara elsevierViewall">The methodological quality of the studies analysed with the CASPe grids is shown in Table S1 &#40;Supplementary material&#41;&#46; None of the articles achieved good quality after being analysed with these grids&#46;</p></span></span><span id="sec0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0115">Discussion</span><p id="par0195" class="elsevierStylePara elsevierViewall">Based on the literature reviewed&#44; we cannot conclude that the use of mobile devices and applications is valid for estimating workloads and&#44; because they do not provide results on NAS scores&#44; we cannot state that these devices&#8217; estimation is more accurate than the traditional Nursing Activities Score assessment&#46;</p><p id="par0200" class="elsevierStylePara elsevierViewall">The computerisation of clinical documentation and nursing care seems to presume the goodness of the process&#44; i&#46;e&#46;&#44; the computerisation of data and its application on mobile devices can be expected to describe routine practice&#44; facilitate decision-making&#44; and favour action times related to the care of the critically ill patient&#46; It certainly seems that there remains a long way to go&#44; especially when it comes to the use of external devices&#46; A recent study&#44; by Esteban et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0225"><span class="elsevierStyleSup">45</span></a> has reliably integrated the measurement of workloads using the NAS into the electronic health record &#40;EHR&#41; although it has not been estimated using external devices&#46;</p><p id="par0205" class="elsevierStylePara elsevierViewall">To understand the difficulties we face in this digitisation process&#44; it is useful to look at the history of the computerisation of data&#44; as in the case of the EHR or with the measurement of workloads&#46; It is to be expected that initially there will be a transition period where there will be an increase in cognitive workload and some rejection among healthcare professionals&#46;<a class="elsevierStyleCrossRef" href="#bib0230"><span class="elsevierStyleSup">46</span></a> For example&#44; the study by Zadvinskis et al&#46;<a class="elsevierStyleCrossRef" href="#bib0235"><span class="elsevierStyleSup">47</span></a> observed that nurses were more dissatisfied 9 months after implementation of the EHR&#44; whereas their perceptions seemed to be more balanced after 18 months&#46; In another study&#44;<a class="elsevierStyleCrossRef" href="#bib0240"><span class="elsevierStyleSup">48</span></a> nurses reported greater acceptance of the EHR 12 months after implementation than after 3 months&#46; In other words&#44; it is possible that&#44; as with the EHR&#44; if there is unfamiliarity with the use of mobile technology or its applications&#44; paradoxically&#44; the change in the traditional measurement of workloads may lead to an increase in workloads when incorporating new technologies&#44; which may lead to resistance and rejection of this change&#46;</p><p id="par0210" class="elsevierStylePara elsevierViewall">From reading the selected articles&#44; it is clear that we do not know the data on the feasibility and&#47;or effectiveness of mobile applications or devices to measure workloads and that there is a complete lack of data on the use of smart watches to estimate these workloads&#46; However&#44; it is undeniable that mobile phones are widely used in our professional practice&#46; So widely used that many healthcare centres provide mobile devices to medical staff for internal use within hospital facilities to improve communication and access to documents&#44; and to support clinical diagnosis&#46;<a class="elsevierStyleCrossRef" href="#bib0245"><span class="elsevierStyleSup">49</span></a> A total of 1&#44;156&#44;971 smartwatches were sold in 2020 in Spain alone&#44; and 11&#46;5 million units were sold in Europe&#46;<a class="elsevierStyleCrossRef" href="#bib0250"><span class="elsevierStyleSup">50</span></a> It seems incomprehensible that&#44; given the availability&#44; popularity&#44; and unique characteristics of the smartwatch&#44; such as being able to determine step count&#44; wear&#47;non-wear status&#44; general levels of physical activity&#44; eating behaviour&#44; posture&#44; heart rate&#44; temperature&#44; and location&#44; in addition to the literature that provides validity to the measurements made with these devices&#44;<a class="elsevierStyleCrossRefs" href="#bib0110"><span class="elsevierStyleSup">22&#8211;24</span></a> they have not yet been used in this type of study&#46; It is evident that the daily activity of ICU nurses has not only an emotional but also a physical impact<a class="elsevierStyleCrossRefs" href="#bib0255"><span class="elsevierStyleSup">51&#44;52</span></a> and it would seem pertinent to relate and&#47;or correlate the data provided by this type of technology with workloads and how they affect patient care&#46;</p><p id="par0215" class="elsevierStylePara elsevierViewall">The use of mobile devices in the ICU could be controversial&#44; in that they could be a source of nosocomial infection and play a role in its spread&#46; Indeed&#44; both smartphones and watches can be a vehicle for pathogens that can cause nosocomial infections&#46;<a class="elsevierStyleCrossRef" href="#bib0265"><span class="elsevierStyleSup">53</span></a> The recent systematic review by De Groote et al&#46;&#44; while acknowledging that the use of mobile phones by healthcare workers without adequate disinfection may imply a risk for nosocomial infection&#44; did not demonstrate a direct link&#46; Even so&#44; it is recommended that healthcare workers include the proper handling of mobile phones in their routine hand hygiene&#46;<a class="elsevierStyleCrossRef" href="#bib0270"><span class="elsevierStyleSup">54</span></a> We found no specific evidence on the use of smartwatches in relation to nosocomial infection&#44; but the study by Moore et al&#46; on bacterial contamination in wristwatch wearers found that those wearing watches had higher bacterial counts on the wrist &#40;<span class="elsevierStyleItalic">P</span> &#60; &#46;001&#41;&#44; but not on the hands&#46; Removing the watch before taking samples increased bacterial counts on both hands and on the wrist on which the watch was worn compared to non-watch wearers &#40;<span class="elsevierStyleItalic">P</span> &#60; &#46;001&#41;&#46; In conclusion&#44; wearing a wristwatch resulted in increased bacterial contamination of the wrist&#44; but there was no excessive contamination of the hands unless the watch was handled&#46;<a class="elsevierStyleCrossRef" href="#bib0275"><span class="elsevierStyleSup">55</span></a> The objective of this study is not the transmission of infection through devices&#44; although it is another perspective to be considered in this line of research&#46; This type of technology is certainly here to stay and will probably evolve even further and become integrated into our work routine&#44; and it seems obvious that cleaning protocols for these types of devices must be implemented to make their use safe in the critical patient setting&#46;</p><p id="par0220" class="elsevierStylePara elsevierViewall">However&#44; the results are characterised by the absence of clinical trials with comparison of variables and with no evaluation of the quality of the evidence&#44; and when a test or pilot test of the tool was undertaken<a class="elsevierStyleCrossRefs" href="#bib0080"><span class="elsevierStyleSup">16&#44;38&#44;39&#44;41</span></a> in the studies evaluated none of the authors provided concrete results&#44; only examples of what was found&#46; Silveira et al&#46;<a class="elsevierStyleCrossRef" href="#bib0205"><span class="elsevierStyleSup">41</span></a> report system failures &#40;due to interference&#44; network failure&#44; weak signal&#41;&#44; modifications to the visualisation and completion of the form on the device&#46; Da Silva et al&#46;<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a> report errors in functionality&#44; in data input and storage&#44; in the screens&#44; and in the generation of reports&#44; and make no further specifications&#44; and Schenk et al&#46;<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a> report that their results indicate the need for further research&#46;</p><p id="par0225" class="elsevierStylePara elsevierViewall">Likewise&#44; in this last study by Schenk et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a> based on the observation of nurses and the development of their activity&#44; the Hawthorne<a class="elsevierStyleCrossRef" href="#bib0280"><span class="elsevierStyleSup">56</span></a> effect must be mentioned as a possible bias in the research&#46; This effect refers to observed individuals&#8217; &#40;in this case nurses&#41; tendency to modify some aspect of their behaviour when they know that they are being studied &#40;to assess the workflow and the time dedicated to care and&#47;or tasks&#41; and not in response to any type of intervention made by the research team&#59; this should be considered in future studies&#46;</p><p id="par0230" class="elsevierStylePara elsevierViewall">With regard to the studies where Life Cycle Theory was applied&#44; a stricter evaluation is lacking&#44; which&#44; as Lau and Kuziemsky<a class="elsevierStyleCrossRef" href="#bib0285"><span class="elsevierStyleSup">57</span></a> report&#44; allows a critical assessment of whether the system is working and whether it is producing the expected effects&#46; Such an evaluation should cover the whole life cycle from planning&#44; implementation&#44; use&#44; and long-term maintenance&#44; which is lacking in the selected articles&#46;</p><p id="par0235" class="elsevierStylePara elsevierViewall">The scale of choice for most of the articles reviewed was the NAS&#44; a validated<a class="elsevierStyleCrossRef" href="#bib0030"><span class="elsevierStyleSup">6</span></a> and widely used scale to assess workload in the critical patient&#44; but Schenk et al&#46; opted for the Omaha System&#44; terminology &#40;not specific to ICU&#41; for organising nursing interventions and determining their impact on health services through the formulation of problem &#43; category &#43; target &#43; care description&#44; using time and motion capture software &#40;TimeCaT&#8482;&#41; developed by Lopetegui et al&#46;<a class="elsevierStyleCrossRef" href="#bib0290"><span class="elsevierStyleSup">58</span></a> This tool&#44; designed for workflow studies&#44; includes methods to assess multitasking&#44; interruptions&#44; intra- and inter-observer reliability &#40;measured in a medical-surgical unit not in intensive care&#41;&#44;<a class="elsevierStyleCrossRef" href="#bib0295"><span class="elsevierStyleSup">59</span></a> and taxonomy selection&#46; Regarding the measurement of workloads with this tool&#44; it does not establish a cut-off point to determine how many nurses are needed according to the time spent on tasks and care&#44; as is the case with the NAS&#44; and therefore it is yet to be trialled in intensive care units&#46;</p><span id="sec0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0120">Applicability and new lines of research</span><p id="par0240" class="elsevierStylePara elsevierViewall">The main advantage of this review is that it provides a starting point for future work on workload estimation&#44; beyond the conventional and usual assessment in the handling of this type of data&#46; Through a synthesis of the findings&#44; it provides a new and unique point of view related to innovation&#44; which is in line with the current technological framework&#46; This work also includes all the decisions taken in the review process&#44; from the selection criteria of the concepts used to the compilation of the results leading to the final conclusion&#44; which may facilitate future reviews&#46;</p><p id="par0245" class="elsevierStylePara elsevierViewall">However&#44; one of the study&#8217;s most important limitations is the need for updating&#46; Research in this field is relatively recent and still seems to be in its initial stages&#44; which means that there were few articles finally selected and meeting the inclusion criteria&#44; but this does not mean that the conclusions reached are not relevant&#46; In the spirit of trying to objectively assess the care of the critically ill patient&#44; the study indicates that a change is beginning in the management of intensive care nurses&#39; workloads&#46;</p><p id="par0250" class="elsevierStylePara elsevierViewall">The most notable limitations are methodological&#46; The methodological resource used&#44; the systematised review&#44; makes the quality assessment and synthesis less identifiable and may imply a greater likelihood of bias than those reviews that adhere more strictly to the guidelines on conducting systematic reviews&#46; As noted in the text&#44; meta-analysis was also not feasible &#40;no studies reached this stage&#41; due to the wide variation in interventions&#44; study design&#44; data collection methods&#44; and outcome measures used&#46; Also&#44; under this section it is essential to emphasise that a single reviewer undertook the critical appraisal of the studies&#44; which does not guarantee internal consistency or the elimination of bias&#46;</p><p id="par0255" class="elsevierStylePara elsevierViewall">In terms of categorising the designs of the studies found&#44; they are not the usual types undertaken in the critical patient care setting&#59; they are studies more characteristic of industrial engineering&#44; production processes&#44; and software development&#44; and this was a handicap when assessing them in this review&#46; It was not possible to conventionally classify this type of study &#40;descriptive&#44; clinical trial&#44; etc&#46;&#41;&#44; because they did not conform to the usual characteristics and the authors of the selected studies did not establish this either&#46; It is true that they could be characterised as &#8220;prospective observational&#8221; studies&#44; since both methodologies&#44; Life Cycle Theory and Time-motion methodology&#44; are based on continuous observation&#44; i&#46;e&#46;&#44; there is an observer who continuously records operating data &#40;in this case software&#41;&#44; but we found no specific instrument to assess these types of studies&#44; opting&#44; given their observational nature&#44; for the CASPE instrument developed to assess cohort studies&#44;<a class="elsevierStyleCrossRef" href="#bib0150"><span class="elsevierStyleSup">30</span></a> which seemed the best suited&#46; The same applies to the assessment of the quality of evidence using tools such as Grading of Recommendations&#44; Assessment&#44; Development&#44; and Evaluations &#40;GRADE&#41;&#44; which was not possible due to the characteristics of the studies assessed&#44; which highlights&#44; on the one hand&#44; the need to undertake clinical trials with an appropriate methodology and&#44; on the other&#44; the need to extend or create new assessment mechanisms for non-traditional or innovative design studies&#46;</p><p id="par0260" class="elsevierStylePara elsevierViewall">After the review&#44; as a proposal for future work&#44; the need seems obvious for usability tests prior to the implementation of this type of technology through observational studies that estimate the effect of the same&#44; both in the management of human resources &#40;nurses&#41; and the benefit derived from estimating workloads using apps or mobile devices&#46; In this sense&#44; it would also seem appropriate to concept test software<a class="elsevierStyleCrossRef" href="#bib0300"><span class="elsevierStyleSup">60</span></a> &#40;checking the technical feasibility of an idea by means of evidence of its functionality and potential&#41; to obtain the information necessary for it to be developed for mobile devices and effectively implemented before its widespread use in the healthcare system&#46;</p><p id="par0265" class="elsevierStylePara elsevierViewall">It seems clear that in the intensive care setting&#44; there are many research opportunities ranging&#44; for example&#44; from the generalisation of workload assessment using mobile devices based on the impact of multitasking and the application of time and motion observation methodology&#44; on which there are already some studies&#44;<a class="elsevierStyleCrossRef" href="#bib0305"><span class="elsevierStyleSup">61</span></a> to the incorporation of smartwatches to quantify workload&#44; facilitate the development of care or the creation of a new tool to measure workload based on biological parameters &#40;heart rate and rhythm&#44; oxygen saturation&#44; or blood pressure&#41; and activity &#40;e&#46;g&#46; number of steps&#44; distance travelled&#44; standing time&#44; or calories burned&#41;&#46;</p></span></span><span id="sec0055" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0125">Conclusions</span><p id="par0270" class="elsevierStylePara elsevierViewall">The use of mobile devices and apps to measure nursing workloads has not yet been sufficiently validated and has not proven more accurate than the traditional Nursing Activities Score&#46; In the context of organisational effort&#44; technological innovation strategies aimed at improving critical patient care and the working life of the staff involved in the care of these patients&#44; have the obligation to provide and encourage the use of appropriate technological resources&#44; encourage continuity of their use&#44; and include them in care and management practice&#44; to balance the workload of nurses&#44; increase efficiency and quality&#44; and enhance safety&#46;</p><p id="par0275" class="elsevierStylePara elsevierViewall">The integration of electronic devices&#44; and the necessary software for estimating ICU nurses&#39; workloads&#44; focusses on the use of smartphones and tablets&#46; This is not based on isolated studies&#44; but on ongoing research lines&#44; in both Brazil and the USA&#44; which encourage new interventions of this type in intensive care units that are characterised by varying levels of technification&#44; and where the assessment of workloads cannot be excluded from technological progress&#46;</p></span><span id="sec0060" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0130">Funding</span><p id="par0280" class="elsevierStylePara elsevierViewall">This research did not receive any specific grant&#44; subsidy&#44; or financial support&#46;</p></span><span id="sec0065" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0135">Conflict of interest</span><p id="par0285" class="elsevierStylePara elsevierViewall">The authors have no conflict of interests to declare&#46;</p></span></span>"
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        "resumen" => "<span id="abst0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Introduction</span><p id="spar0030" class="elsevierStyleSimplePara elsevierViewall">Adjusting human resources to intensive care units &#40;ICU&#41; workload is essential&#46; The development of software for estimating nursing workload using mobile devices &#40;smartphone&#44; smartwatch and&#47;or tablets&#41; could be a useful tool and complement and&#47;or improve the measurements made with the Nursing Activities Score &#40;NAS&#41;&#44; a validated scale&#46;</p></span> <span id="abst0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Objectives</span><p id="spar0035" class="elsevierStyleSimplePara elsevierViewall">To analyze the validity of devices and mobile applications for estimating ICU nurses&#39; workloads and their comparison with NAS&#46;</p></span> <span id="abst0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Methodology</span><p id="spar0040" class="elsevierStyleSimplePara elsevierViewall">Systematised literature review from 2009 to 2021 informed by flowchart PRISMA-2020 and its extension PRISMA-S&#46; Critical reading &#40;CASPe&#41;&#46; Steps&#58;elaboration of the research question&#44; concept identification &#40;English and Spanish natural language and descriptors MesH&#44; Emtree and CINAHL Headings&#41;&#44; search strategy and data collection in <span class="elsevierStyleItalic">MEDlars online</span> &#40;MEDLINE&#41;&#44; OVID&#44; <span class="elsevierStyleItalic">Excerpta Medica dataBASE</span> &#40;EMBASE&#41;&#44; Elsevier&#44; <span class="elsevierStyleItalic">Cumulative Index to Nursing &#38; Allied Health Literature</span> &#40;CINAHL&#41;&#44; EBSCO and <span class="elsevierStyleItalic">Web of Science</span> &#40;WoS&#41;&#59; data extraction and evaluation&#44; analysis and synthesis of results&#46; We included studies with abstracts published in English and Spanish conducted in ICU with workload measurement &#40;preferably NAS&#41; using mobile devices&#46;</p></span> <span id="abst0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0025">Results</span><p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">223 studies of which 84 in MEDLINE&#44; 50 in CINAHL&#44; 48 in EMBASE&#44; 33 in WOS and 8 in other sources&#46; 117 were eligible for screening&#44; of which 95 did not meet the inclusion criteria&#46; 22 studies were screened for eligibility&#44; of which 17 were excluded&#46; Five articles were selected for final review&#46; None of the studies provided results on costs&#44; acceptance testing&#44; validity&#44; reliability&#44; system problems&#44; advantages&#44; disadvantages or resource estimation&#46;</p></span> <span id="abst0025" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0030">Discussion and conclusions</span><p id="spar0050" class="elsevierStyleSimplePara elsevierViewall">The use of mobile devices and applications to measure ICU workloads is not yet validated and has not been shown to be more accurate than traditional NAS assessment&#46;</p></span>"
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        "resumen" => "<span id="abst0030" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0040">Introducci&#243;n</span><p id="spar0055" class="elsevierStyleSimplePara elsevierViewall">Ajustar recursos humanos a la carga asistencial de las unidades de cuidados intensivos &#40;UCI&#41;&#44; es fundamental&#46; El desarrollo de software para su estimaci&#243;n mediante dispositivos m&#243;viles &#40;<span class="elsevierStyleItalic">smartphone</span>&#44; <span class="elsevierStyleItalic">smartwatch</span> y&#47;o <span class="elsevierStyleItalic">tablet</span>&#41;&#44; podr&#237;a constituir una herramienta &#250;til y completar&#47;mejorar las mediciones realizadas con <span class="elsevierStyleItalic">Nursing Activities Score</span> &#40;NAS&#41;&#44; escala validada&#46;</p></span> <span id="abst0035" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0045">Objetivos</span><p id="spar0060" class="elsevierStyleSimplePara elsevierViewall">Analizar la validez de dispositivos y aplicaciones m&#243;viles para estimar cargas de trabajo de enfermeras en UCI y su comparaci&#243;n con NAS&#46;</p></span> <span id="abst0040" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0050">Metodolog&#237;a</span><p id="spar0065" class="elsevierStyleSimplePara elsevierViewall">Revisi&#243;n sistematizada de bibliograf&#237;a desde 2009 hasta 2021&#44; informada mediante flujograma Declaraci&#243;n PRISMA-2020 y extensi&#243;n PRISMA-S&#46; Lectura cr&#237;tica con CASPe&#46; Pasos&#58; elaboraci&#243;n de la pregunta de investigaci&#243;n&#44; determinaci&#243;n de conceptos &#40;lenguaje natural espa&#241;ol e ingl&#233;s y descriptores MeSH&#44; Emtree y CINAHL Headings&#41;&#44; estrategia de b&#250;squeda y recogida de datos en<span class="elsevierStyleItalic">MEDlars online</span> &#40;MEDLINE&#41;&#44; OVID&#44; <span class="elsevierStyleItalic">Excerpta Medica dataBASE</span> &#40;EMBASE&#41;&#44; Elsevier&#44; <span class="elsevierStyleItalic">Cumulative Index to Nursing &#38; Allied Health Literature</span> &#40;CINAHL&#41;&#44; EBSCO&#44; y <span class="elsevierStyleItalic">Web of Science</span> &#40;WoS&#41;&#59; extracci&#243;n de datos&#44; evaluaci&#243;n de los mismos&#44; an&#225;lisis y s&#237;ntesis de resultados&#46; Se incluyeron estudios con abstracts publicados en ingl&#233;s y espa&#241;ol realizados en UCI con medici&#243;n de cargas de trabajo &#40;preferiblemente NAS&#41; mediante dispositivos m&#243;viles&#46;</p></span> <span id="abst0045" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0055">Resultados</span><p id="spar0070" class="elsevierStyleSimplePara elsevierViewall">223 estudios de los cuales 84 corresponden a MEDLINE&#44; 50 a CINAHL&#44; 48 a EMBASE&#44; 33 en WOS y 8 a otras fuentes&#46; Fueron elegibles 117 art&#237;culos para cribado&#44; de los cuales 95 no cumplieron criterios de inclusi&#243;n&#46; Fueron evaluados 22 estudios para su elegibilidad&#44; de los cuales 17 fueron excluidos&#46; Se seleccionaron 5 art&#237;culos para la revisi&#243;n final&#46; Ninguno de los estudios ofrece resultados sobre costes&#44; pruebas de aceptaci&#243;n&#44; validez&#44; fiabilidad&#44; problemas del sistema&#44; ventajas&#44; desventajas o estimaci&#243;n de recursos&#46;</p></span> <span id="abst0050" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0060">Discusi&#243;n y conclusiones</span><p id="spar0075" class="elsevierStyleSimplePara elsevierViewall">El uso de dispositivos y aplicaciones m&#243;viles para medir cargas de trabajo en UCI a&#250;n no se encuentra validado y no ha demostrado ser m&#225;s preciso que la valoraci&#243;n tradicional realizada con NAS&#46;</p></span>"
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                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Intervention&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Comparison&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Results&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Intensive care nurses&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Workload measurement using mobile apps and devices&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Compared to Nursing Activities Score &#40;NAS&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">The estimation of workloads with mobile devices and applications is valid&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab3602705.png"
              ]
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Construction of the question using the PICO strategy &#40;Population&#44; Intervention&#44; Comparison&#44; Outcomes&#41;&#46;</p>"
        ]
      ]
      2 => array:8 [
        "identificador" => "tbl0010"
        "etiqueta" => "Table 2"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "at0015"
            "detalle" => "Table "
            "rol" => "short"
          ]
        ]
        "tabla" => array:1 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " rowspan="2" align="left" valign="middle" scope="col">CONCEPTS</th><th class="td-with-role" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t ; entry_with_role_colgroup " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Natural language</th><th class="td-with-role" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t ; entry_with_role_colgroup " colspan="2" align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Descriptors</th></tr><tr title="table-row"><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Spanish&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">English&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">MeSH thesaurus&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Emtree&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Reloj inteligente&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Smart watch&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">exp Cell Phone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;smartwatch&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Tableta&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Smartwatch&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;mobile phone&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Tel&#233;fono m&#243;vil&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Phone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Personal digital assitant&#47;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Tecnolog&#237;a m&#243;vil&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Telephone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Smartphone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Cellphone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Tablet&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Aplicaci&#243;n m&#243;vil&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mobile application&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mobile Applications&#47;exp Medical Informatics Applications&#47;exp Medical Informatics&#47;Nursing Informatics&#47;Cloud Computing&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;mobile application&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">App&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">App&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">exp internet&#47;text messaging&#47;&#8220;medical informatics&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">nube&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mobile intervention&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;nursing informatics&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mobile device&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;cloud computing&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mobile technolog&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Cloud&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Carga de trabajo&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Workload&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">exp Workload&#47;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;workload&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Work load&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">UCI&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">ICU&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">exp&#8221; Intensive Care Units&#8221;&#47;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">exp&#8221; Intensive Care Units&#8221;&#47;&#8220;Critical Illness&#8221;&#47;exp&#8221;Critical Care&#8221;&#47;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;Critical ill&#8221;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Intensive care&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Critical care&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Intensive unit&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Critical patient&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">ITU&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Enfermer&#237;a&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nursing&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">exp Nursing&#47;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;nursing&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;nursing care&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;nursing staff&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&#8220;intensive care nursing&#8221;&#47;exp&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">nursing&#58;Ink&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Enfermera&#47;o&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nurse&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">No descriptor for this concept&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nurse&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Inform&#225;tica aplicada a la enfermer&#237;a&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Informatic&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Informatics&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nursing informatics&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Sistemas de informaci&#243;n&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Information systems&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Information systems&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nursing information system&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Recursos humanos de enfermer&#237;a&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nursing human resources&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nursing staff&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Nursing staff&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Seguimiento del movimiento&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Motion track&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">No descriptor for this concept&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">No descriptor for this concept&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Tel&#233;fono inteligente&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Smartphone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Smartphone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Smartphone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Concept 12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Software&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Software&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Software&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Software&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
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          "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Matrix Table&#46; Natural language terms in English and in Spanish and MeSH and Emtree descriptors &#40;with field labels&#44; subheadings&#44; proximity search&#44; truncation&#44; and wildcards&#41;&#46;</p>"
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        "tabla" => array:2 [
          "leyenda" => "<p id="spar0025" class="elsevierStyleSimplePara elsevierViewall">ICU&#58; Intensive care unit&#59; NAS&#58; Nursing Activities Score&#59; UCI&#58; Unidad de cuidados intensivos&#46;</p>"
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Author&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Year&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Title&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Objective&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Design&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Tool&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Period studied&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Country&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Sample&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Main findings&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Silveira et al&#46;<a class="elsevierStyleCrossRef" href="#bib0205"><span class="elsevierStyleSup">41</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2010&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">NAS&#58; Development stages of a mobile system for nursing&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">To describe the development stages of the computerised structure that enables the use of the NAS in mobile technology&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Technological development study&#44; based on software engineering&#46; Life Cycle Theory&#46; Observational&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">NAS and personal computer and data collection module&#44; accessed via a mobile device &#40;Smartphone&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Not specified&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Brazil&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">ICU&#46; Number of nurses not specified&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">In implementation and assessment phase in mobile technology&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Catalan et al&#46;<a class="elsevierStyleCrossRef" href="#bib0200"><span class="elsevierStyleSup">40</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2011&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">The NAS system&#58; Nursing Activities Score in mobile technology&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">To present the computerised structure that enables the use of the NAS in mobile technology&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Technological development study&#44; based on software engineering&#46; Life Cycle Theory&#46; Observational&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">The NAS system in two modules&#58; via personal computer and data collection module with Smartphone&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Not specified&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Brazil&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">ICU&#46; Sample not specified&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">NAS data collection via smartphones is a feasible proposition and allows nurses to collect data during patient care at the bedside&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Schenk et al&#46;<a class="elsevierStyleCrossRef" href="#bib0190"><span class="elsevierStyleSup">38</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2017&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Time motion analysis of nursing work in ICU&#44; telemetry&#44; and medical-surgical units&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">To determine the time nurses spend on different interventions &#40;interventions&#47;hour&#41; in different locations based on the Omaha system&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Time-motion methodology&#46; Observational&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Tablet and TimeCat &#8482; software&#46; Standardised terminology of the Omaha System as an organisational framework&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">3 weeks &#40;2014&#41;&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">USA&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Convenience&#46; In ICU&#44; Medical-Surgery and Telemetry&#46; Sample in ICU&#58; 20 nurses&#46; Time observed 30&#46;9 h&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">The TimeCaT&#8482; tool based on the Omaha system was effective in observing nurse behaviours and care and enables adjusting the care process to demand&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Da Silva et al&#46;<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">16</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2020&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Mobile application for the evaluation and planning of nursing workload in the intensive care unit&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Presentation of an app that uses NAS to measure nursing workload prospectively&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Technological development study based on software engineering Observational&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Software with an interface that allows the calculation of the scale score by the same professional that delivered the care&#46; NAS scale&#46; WEB module &#40;from an Internet browser&#41; and NAS APP &#40;from a smartphone or tablet&#44; Android&#44; or Apple IOS operating system&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Not specified&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Brazil&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">34 simulation test&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">NAS APP software&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Dutra de Camargo et al&#46;<a class="elsevierStyleCrossRef" href="#bib0195"><span class="elsevierStyleSup">39</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2021&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">NAS&#58; trajectory of the instrument from paper to cloud in a university hospital&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">To report on the process of organising and building a technological IT structure called NAS Cloud Technology&#174;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Life Cycle Theory&#46; Observational&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Electronic form&#44; which would be filled in by nurses via mobile devices or computers&#46; Google Drive &#40;Google Forms&#44; Spreadsheets&#44; and Sites&#41;&#44; Access via Gmail&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">2013&#8211;15&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">Brazil&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">In ICU&#46; Pilot phase &#40;2013&#41;&#58; 7 nurses&#46; In 2015 this system received more than 10&#46;000 submissions&#47;month&#44; totalling 12 care units for critical patients and 200 nurses&#46;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="left" valign="\n
                  \t\t\t\t\ttop\n
                  \t\t\t\t">NAS CloudTechnology&#174; in remote and collaborative access on website hosted on Google Sites&#174;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
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          "en" => "<p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Characteristics of the studies selected&#46;</p>"
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        "texto" => array:1 [
          "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleBold">What is known</span></p><p id="par0010" class="elsevierStylePara elsevierViewall">The use of validated nursing workload scales is common in intensive care units&#46; Assessments using smartwatches&#44; smartphones&#44; or tablets are not common and it is not known whether they can complement or replace conventional estimation methods&#46;</p><p id="par0015" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleBold">What it contributes</span></p><p id="par0020" class="elsevierStylePara elsevierViewall">This review introduces a new line of research related to care management&#44; behaviours&#44; motion patterns&#44; and digitisation of workload functions of ICU nurses assessed using mobile devices&#46;</p><p id="par0025" class="elsevierStylePara elsevierViewall"><span class="elsevierStyleBold">Implications of the study</span></p><p id="par0030" class="elsevierStylePara elsevierViewall">It provides an innovative starting point for future research related to the incorporation of new technologies in the field of workload estimation in critical patient care&#44; beyond the conventional assessment method&#46;</p></span>"
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      "titulo" => "References"
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                        0 => array:2 [
                          "etal" => false
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                            0 => "L&#46; Vela Valle"
                            1 => "L&#46;A&#46; Hij&#243;s Larraz"
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                    ]
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                  "host" => array:2 [
                    0 => array:1 [
                      "Revista" => array:3 [
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                    1 => array:1 [
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            1 => array:3 [
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              "etiqueta" => "2"
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                            0 => "D&#46;J&#46; Cullen"
                            1 => "J&#46;M&#46; Civetta"
                            2 => "B&#46;A&#46; Briggs"
                            3 => "L&#46;C&#46; Ferrara"
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                        ]
                      ]
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                  ]
                  "host" => array:1 [
                    0 => array:2 [
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            2 => array:3 [
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                0 => array:2 [
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                        0 => array:2 [
                          "etal" => false
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                            0 => "A&#46;R&#46; Keene"
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                  ]
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                    0 => array:2 [
                      "doi" => "10.1097/00003246-198301000-00001"
                      "Revista" => array:6 [
                        "tituloSerie" => "Crit Care Med&#46;"
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            3 => array:3 [
              "identificador" => "bib0020"
              "etiqueta" => "4"
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                0 => array:2 [
                  "contribucion" => array:1 [
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                      "titulo" => "Simplified Therapeutic Intervention Scoring System&#58; the TISS-28 items&#8211;results from a multicenter study"
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                            0 => "D&#46;R&#46; Miranda"
                            1 => "A&#46; de Rijk"
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                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
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                      "Revista" => array:5 [
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              "identificador" => "bib0025"
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                  "contribucion" => array:1 [
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                        0 => array:2 [
                          "etal" => false
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                            0 => "D&#46;R&#46; Miranda"
                            1 => "R&#46; Moreno"
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                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1007/s001340050406"
                      "Revista" => array:5 [
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                        "paginaFinal" => "765"
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                  "contribucion" => array:1 [
                    0 => array:2 [
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                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "D&#46;R&#46; Miranda"
                            1 => "R&#46; Nap"
                            2 => "A&#46; de Rijk"
                            3 => "W&#46; Schaufeli"
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                      "Revista" => array:6 [
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                  "contribucion" => array:1 [
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                          "autores" => array:6 [
                            0 => "J&#46;A&#46;M&#46; Altafin"
                            1 => "C&#46;M&#46;C&#46; Grion"
                            2 => "M&#46;T&#46; Tanita"
                            3 => "J&#46; Festti"
                            4 => "L&#46;T&#46;Q&#46; Cardoso"
                            5 => "C&#46;F&#46;F&#46; Veiga"
                          ]
                        ]
                      ]
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.5935/0103-507x.20140041"
                      "Revista" => array:6 [
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                        "fecha" => "2014"
                        "volumen" => "26"
                        "paginaInicial" => "292"
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                          0 => array:2 [
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              "identificador" => "bib0040"
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Article information
ISSN: 25299840
Original language: English
DOI:10.1016/j.enfie.2023.06.001
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