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Reliability, validity, and factorial structure of the World Health Organization-5 Well-Being Index (WHO-5) in Iranian psychiatric outpatients / Confiabilidade, validade e estrutura fatorial do World Health Organization-5 Well-Being Index (WHO-5) em pacientes psiquiátricos ambulatoriais iranianos
Dadfar, Mahboubeh; Momeni Safarabad, Nahid; Asgharnejad Farid, Ali Asghar; Nemati Shirzy, Monir; Ghazie pour Abarghouie, Farzad.
Affiliation
  • Dadfar, Mahboubeh; Iran University of Medical Sciences. School of Public Health. School of Behavioral Sciences and Mental Health - Tehran Institute of Psychiatry. IR
  • Momeni Safarabad, Nahid; Iran University of Medical Sciences. School of Behavioral Sciences and Mental Health - Tehran Institute of Psychiatry. IR
  • Asgharnejad Farid, Ali Asghar; Iran University of Medical Sciences. School of Behavioral Sciences and Mental Health - Tehran Institute of Psychiatry. IR
  • Nemati Shirzy, Monir; Islamic Azad University. West Tehran Branch. Department of Psychology. IR
  • Ghazie pour Abarghouie, Farzad; Iran University of Medical Sciences. School of Behavioral Sciences and Mental Health - Tehran Institute of Psychiatry. IR
Trends psychiatry psychother. (Impr.) ; 40(2): 79-84, Apr.-June 2018. tab, graf
Article de En | LILACS | ID: biblio-963096
Bibliothèque responsable: BR1.1
ABSTRACT
Abstract

Introduction:

The association between psychological well-being and physical and mental health has been shown in the literature. Psychological well-being is a multifaceted concept. The World Health Organization-5 Well-Being Index (WHO-5) is a 5-item instrument used to screen for depression. However, the validity of the WHO-5 has not been investigated in Iranian psychiatric or psychological settings.

Objective:

To investigate the validation of the Farsi version of the WHO-5 in a sample of Iranian psychiatric outpatients.

Methods:

A cross-sectional study was conducted with a convenience sample of 116 Iranian volunteer psychiatric outpatients selected from the psychiatric and psychological clinics at the School of Behavioral Sciences and Mental Health - Tehran Institute of Psychiatry, Iran University of Medical Sciences. Patients completed the WHO-5, the Patient Health Questionnaire-9 (PHQ-9), the Patient Health Questionnaire-15 (PHQ-15), and the short form of the Beck Depression Inventory-13 (BDI-13).

Results:

The mean score of the WHO-5 was 8.95 (standard deviation [SD] = 5.49). Cronbach's α for the WHO-5 was 0.91. The WHO-5 negatively correlated with PHQ-9 (-0.358), PHQ-15 (-0.328), and BDI-13 (-0.475), indicating good validity. Factor analysis of the WHO-5 items identified one factor labeled psychological well-being.

Conclusions:

The WHO-5 has a single dimensional structure and acceptable psychometric parameters. The results of this study suggest that WHO-5 can be used in a clinical context in Iran.
RESUMO
Resumo

Introdução:

A associação entre bem-estar psicológico e saúde física e mental tem sido demonstrada na literatura. Bem-estar psicológico é um conceito multifacetado. O World Health Organization-5 Well-Being Index (WHO-5) é um instrumento composto por 5 itens utilizado para avaliar depressão. No entanto, a validade do WHO-5 não foi investigada em contextos psiquiátricos ou psicológicos iranianos.

Objetivo:

Investigar a validade da versão persa do WHO-5 em uma amostra de pacientes psiquiátricos ambulatoriais iranianos.

Métodos:

Um estudo transversal foi conduzido com uma amostra de conveniência composta por 116 pacientes psiquiátricos ambulatoriais iranianos voluntários selecionados nas clínicas psiquiátrica e psicológica da School of Behavioral Sciences and Mental Health, Tehran Institute of Psychiatry, Iran University of Medical Sciences. Os pacientes completaram o WHO-5, o Patient Health Questionnaire-9 (PHQ-9), o Patient Health Questionnaire-15 (PHQ-15) e a versão abreviada do Beck Depression Inventory-13 (BDI-13).

Resultados:

O escore médio obtido no WHO-5 foi de 8,95 (desvio padrão = 5,49). O alfa de Cronbach para o WHO-5 foi 0,91. O WHO-5 se correlacionaram negativamente com o PHQ-9 (-0,358), o PHQ-15 (-0,328) e o BDI-13 (-0,475), indicando validade adequada. A análise fatorial dos itens do WHO-5 identificaram um único fator, a saber, bem-estar psicológico.

Conclusão:

O WHO-5 tem uma estrutura dimensional única e parâmetros psicométricos aceitáveis. Os resultados deste estudo sugerem que o WHO-5 pode ser usado em contextos clínicos no Irã.
Sujet(s)
Mots clés

Texte intégral: 1 Indice: LILACS Sujet Principal: Échelles d'évaluation en psychiatrie Type d'étude: Diagnostic_studies / Observational_studies / Prevalence_studies / Prognostic_studies / Risk_factors_studies Limites du sujet: Adult / Female / Humans / Male Pays comme sujet: Asia langue: En Texte intégral: Trends psychiatry psychother. (Impr.) Thème du journal: PSIQUIATRIA Année: 2018 Type: Article

Texte intégral: 1 Indice: LILACS Sujet Principal: Échelles d'évaluation en psychiatrie Type d'étude: Diagnostic_studies / Observational_studies / Prevalence_studies / Prognostic_studies / Risk_factors_studies Limites du sujet: Adult / Female / Humans / Male Pays comme sujet: Asia langue: En Texte intégral: Trends psychiatry psychother. (Impr.) Thème du journal: PSIQUIATRIA Année: 2018 Type: Article