Psychometric properties of the WHOQOL-SRPB BREF, Brazilian Portuguese version
Braz. J. Psychiatry (São Paulo, 1999, Impr.)
; 41(5): 411-418, Sept.-Oct. 2019. tab, graf
Article
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| LILACS
| ID: biblio-1039100
Biblioteca responsable:
BR1.1
ABSTRACT
Objective:
To test the reliability and the discriminant and convergent validity of the abbreviated Brazilian Portuguese World Health Organization's Quality of Life Instrument - Spirituality, Religion, and Personal Beliefs module (WHOQOL-SRPB BREF).Methods:
In a sample of 404 individuals, we applied a general questionnaire, the WHOQOL-BREF, the long-form SRPB, the Brief Religious-Spiritual Coping Scale (RCOPE), and the Beck Depression Inventory (BDI). Priority was given to the 9-item SRPB assessment its unidimensionality was tested through confirmatory factor analysis and Rasch analysis.Results:
Confirmatory factor analysis of the 9-item SRPB assessment indicated an adjusted model with acceptable fit to data. In the Rasch analysis, general fit measures showed adequate performance. The 9-item SRPB assessment showed good internal consistency (alpha = 0.85), and could differentiate (discriminant validity) between religious and atheist/agnostic respondents (mean = 74.7±14.1 and 56.8±15.5, respectively; t = 6.37; degrees of freedom [df] = 402; p < 0.01) and between non-depressed and depressed respondents (mean = 76.5±12.9 and 67.1±16.5; t = 5.57; df = 190.5; p < 0.01). Correlations (convergent validity) were significant with the positive-RCOPE subscale (r = 0.58, p < 0.01) and the WHOQOL-BREF domains (Pearson coefficient ranging between 0.24 and 0.49; p < 0.01), but were in the negative direction with the negative-RCOPE subscale (r = -0.10, p < 0.05). Correlation with the long-form SRPB domain (r = 0.934) was almost perfect.Conclusion:
The Brazilian Portuguese 9-item SRPB has good psychometric properties and confirmed the findings of the long-form Brazilian Portuguese version and the abbreviated English version.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
LILACS
Asunto principal:
Calidad de Vida
/
Religión y Psicología
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Encuestas y Cuestionarios
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Espiritualidad
Tipo de estudio:
Evaluation_studies
/
Observational_studies
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Prevalence_studies
/
Prognostic_studies
/
Qualitative_research
/
Risk_factors_studies
Aspecto:
Patient_preference
Límite:
Adolescent
/
Adult
/
Aged
/
Aged80
/
Female
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Humans
/
Male
País/Región como asunto:
America do sul
/
Brasil
Idioma:
En
Revista:
Braz. J. Psychiatry (São Paulo, 1999, Impr.)
Asunto de la revista:
PSIQUIATRIA
Año:
2019
Tipo del documento:
Article
País de afiliación:
Brasil
Pais de publicación:
Brasil