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Inicio Revista Colombiana de Psiquiatría Estudio de la estructura latente del síndrome maníaco mediante técnicas de es...
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Vol. 39. Núm. 2.
Páginas 240-250 (junio 2010)
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Vol. 39. Núm. 2.
Páginas 240-250 (junio 2010)
Artículos originales
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Estudio de la estructura latente del síndrome maníaco mediante técnicas de escalamiento multidimensional
The Study of the Latent Structure of the Manic Syndrome Using Multidimensional Scaling Techniques
Visitas
1424
Óscar René Rangel Urrea1,
Autor para correspondencia
hermes522@hotmail.com

Correspondencia: Óscar René Rangel Urrea, Universidad Nacional de Colombia, Carrera 45 No. 26-85, Bogotá, Colombia
, Ricardo Sánchez Pedraza2
1 Médico psiquiatra, Universidad Nacional de Colombia. Bogotá, Colombia
2 Médico psiquiatra, profesor titular, Facultad de Medicina, Universidad Nacional de Colombia. Bogotá, Colombia
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Resumen
Introducción y objetivo

Hasta este momento, algunos reportes sobre las dimensiones que conforman el síndrome maniaco sugieren que la importancia de los síntomas afectivos resulta controvertida. El objetivo del presente estudio fue investigar la estructura de variables latentes del síndrome maniaco utilizando métodos de análisis factorial para variables ordinales y escalamiento multidimensional.

Método

Se estudiaron 404 pacientes admitidos consecutivamente y que cumplieron criterios DSM-IV para trastorno bipolar, episodio maniaco, hipomaniaco o mixto, usando la escala EMUN. Se efectuaron análisis factoriales para variables ordinales y análisis mediante escalamiento multidimensional.

Resultados

El análisis factorial evidenció cuatro factores clínicamente interpretables: activación, cognoscitivo, afectivo y depresivo. La activación resultó ser el dominio más importante. El escalamiento multidimensional confirmó que la activación es un factor identificable y que es el elemento constitutivo central del síndrome. Los síntomas afectivos resultaron ser componentes secundarios del síndrome. La hipersexualidad parece ser un síntoma aislado que probablemente sea el reflejo de otras dimensiones latentes.

Conclusión

La manía es la expresión de cuatro dimensiones. El dominio nuclear del síndrome es la activación. Aunque los síntomas depresivos no son el componente principal, es esencial su evaluación durante el abordaje de pacientes con episodios maniacos, hipomaniacos o mixtos.

Palabras clave:
trastorno bipolar
DSM-IV
modelos psicológicos
análisis factorial
Abstract
Introduction and Objective

To date, some reports about dimensions of mania suggest that the importance of affective symptoms is controversial. The objective of this study was to investigate the latent structure of the manic syndrome by using classical methods of factor analysis for ordinal variables and multidimensional scaling.

Method

404 consecutively admitted patients with DSM-IV criteria for bipolar disorder, manic, hypomanic or mixed were analyzed using the EMUN scale. Factor analysis for ordinal variables and multidimendional scaling were carried out.

Results

Factor analysis evidenced four clinically interpretable factors (activation, cognitive, affective, depression) with activation being the most important domain. Multidimensional scaling confirmed activation as an identifiable factor that is a central constituent of the syndrome, and affective symptoms as a secondary component. Hipersexuality seems to be an isolated symptom, probably reflecting other latent dimensions.

Conclusion

Mania is the expression of four dimensions. The core domain of the syndrome is activation. Although depressive symptoms are not the main component, its evaluation during manic, hypomanic or mixed states is essential.

Key words:
Bipolar disorder
diagnostic and statistical manual of mental disorders
psychological models
statistical factor analysis
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Referencias
[1]
HS Akiskal, JM Azorin, EG Hantouche.
Proposed multidimensional structure of mania: beyond the euphoricdysphoric dichotomy.
J Affect Disord, 73 (2003), pp. 7-18
[2]
F Cassidy, K Forest, E Murry, BJ Carroll.
A factor analysis of the signs and symptoms of mania.
Arch Gen Psychiatry, 55 (1998), pp. 27-32
[3]
SC Dilsaver, YR Chen, AM Shoaib, AC Swann.
Phenomenology of mania: evidence for distinct depressed, dysphoric, and euphoric presentations.
Am J Psychiatry, 156 (1999), pp. 426-430
[4]
AC Swann, PL Janicak, JR Calabrese, CL Bowden, SC Dilsaver, DD Morris, et al.
Structure of mania: depressive, irritable, and psychotic clusters with different retrospectively-assessed course patterns of illness in randomized clinical trial participants.
J Affect Disord, 67 (2001), pp. 123-132
[5]
JS Strauss.
A comprehensive approach to psychiatric diagnosis.
Am J Psychiatry, 132 (1975), pp. 1193-1197
[6]
DL Murphy, A Beigel, H Weingartner, WE Bunney Jr.
The quantitation of manic behavior.
Mod Probl Pharmacopsychiatry, 7 (1974), pp. 203-220
[7]
U Petterson, B Fyrö, G Sedvall.
A new scale for the longitudinal rating of manic states.
Acta Psychiatr Scand, 49 (1973), pp. 248-256
[8]
IM Blackburn, JB Loudon, CM Ashworth.
A new scale for measuring mania.
Psychol Med, 7 (1977), pp. 453-458
[9]
RC Young, JT Biggs, VE Ziegler, DA Meyer.
A rating scale for mania: reliability, validity and sensitivity.
Br J Psychiatry, 133 (1978), pp. 429-435
[10]
P Bech, OJ Rafaelsen, P Kramp, TG Bolwig.
The mania rating scale: scale construction and inter-observer agreement.
Neuropharmacology, 17 (1978), pp. 430-431
[11]
CE Brierley, E Szabadi, KJ Rix, CM Bradshaw.
The Manchester Nurse Rating Scales for the daily simultaneous assessment of depressive and manic ward behaviours.
J Affect Disord, 15 (1988), pp. 45-54
[12]
EG Altman, DR Hedeker, PG Janicak, JL Peterson, JM Davis.
The Clinician-Administered Rating Scale for Mania (CARS-M): development, reliability, and validity.
Biol Psychiatry, 36 (1994), pp. 124-134
[13]
SC Gupta, VK Sinha, SK Praharaj, S Gandotra.
Factor structure of manic symptoms.
Aust N Z J Psychiatry, 43 (2009), pp. 1141-1146
[14]
C Henry, K M'Bailara, R Poinsot, B Falissard.
Construction and validation of a dimensional scale for mood disorders: multidimensional assessment of thymic states (MAThyS).
Encephale, 33 (2007), pp. 768-774
[15]
N Rosero, R Sanchez, E Martin.
Síndrome maniaco. Determinación de su estructura factorial.
Rev Colomb Psiquiatr, 29 (2000), pp. 49-58
[16]
R Sánchez, L Jaramillo, C Gómez.
Desarrollo y validación de una escala para medir síntomas maníacos: Escala para Manía de la Universidad Nacional de Colombia (EMUN).
Rev Colomb Psiquiatr, 37 (2008), pp. 516-537
[17]
A Romero, R Sánchez.
Análisis factorial confirmatorio de síntomas en el síndrome maníaco a partir de la aplicación de la escala de Emun.
Rev Colomb Psiquiatr, 38 (2009), pp. 304-315
[18]
S Egli, M Riedel, HJ Moller, A Strauss, D Lage.
Creating a map of psychiatric patients based on psychopathological symptom profiles.
Eur Arch Psychiatry Clin Neurosci, 259 (2009), pp. 164-171
[19]
PV da Silva Magalhaes, P Manzolli, F Kapczinski.
Problems with single-factor solutions in factor analyses of low-end scores.
Bipolar Disord, 11 (2009), pp. 900
[20]
WS Torgerson.
Multidimensional scaling of similarity.
Psychometrika, 30 (1965), pp. 379-393
[21]
RE Wall, GA Hinrichsen, S Pollack.
Psychometric characteristics of the multidimensional health locus of control scales among psychiatric patients.
J Clin Psychol, 45 (1989), pp. 94-98
[22]
JB Kruskal, M Wish.
Multidimensional scaling, Sage, (1978),
[23]
B Everitt, S Rabe-Hesketh.
The analysis of proximity data, Arnold, (1997),
[24]
JO Ramsay.
Is multidimensional scaling magic or science?.
Contemporary Psychology, 33 (1988), pp. 874-875
[25]
BE Perron, MO Howard, JK Nienhuis, MS Bauer, AT Woodward, AM Kilbourne.
Prevalence and burden of general medical conditions among adults with bipolar I disorder: results from the National Epidemiologic Survey on Alcohol and Related Conditions.
J Clin Psychiatry, 70 (2009), pp. 1407-1415
[26]
BE Perron, LE Fries, AM Kilbourne, MG Vaughn, MS Bauer.
Racial/Ethnic group differences in bipolar symptomatology in a community sample of persons with bipolar I disorder.
J Nerv Ment Dis, 198 (2010), pp. 16-21
[27]
A Serretti, P Olgiati.
Profiles of “manic” symptoms in bipolar I, bipolar II and major depressive disorders.
J Affect Disord, 84 (2005), pp. 159-166
[28]
F Benazzi.
Is there a continuity between bipolar and depressive disorders?.
Psychother Psychosom, 76 (2007), pp. 70-76
[29]
A Gonzalez-Pinto, A Aldama, AG Pinto, F Mosquera, JL Perez de Heredia, J Ballesteros, et al.
Dimensions of mania: differences between mixed and pure episodes.
Eur Psychiatry, 19 (2004), pp. 307-310
[30]
A Gonzalez-Pinto, J Ballesteros, A Aldama, JL Perez de Heredia, M Gutierrez, F Mosquera, et al.
Principal components of mania.
J Affect Disord, 76 (2003), pp. 95-102
[31]
HS Akiskal, F Benazzi.
Continuous distribution of atypical depressive symptoms between major depressive and bipolar II disorders: dose-response relationship with bipolar family history.
Psychopathology, 41 (2008), pp. 39-42
[32]
F Benazzi.
Is overactivity the core feature of hypomania in bipolar II disorder?.
Psychopathology, 40 (2007), pp. 54-60

Conflicto de interés: los autores manifiestan que no tienen ningún conflicto de interés en este artículo.

Copyright © 2010. Asociación Colombiana de Psiquiatría
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