Validation of the Korean Version of the Biological Rhythms Interview of Assessment in Neuropsychiatry
Psychiatry Investigation
;
: 1115-1120, 2018.
Artículo
en Inglés
| WPRIM
| ID: wpr-719195
ABSTRACT
OBJECTIVE:
The Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN) is a scale used to clinically evaluate disturbances in biological rhythm. In this study, we aimed to examine the reliability and validity of the Korean version of the BRIAN (K-BRIAN) in a Korean population.METHODS:
A total of 181 participants, including 141 outpatients with bipolar disorder (BD; type I, 62; type II, 79) and 40 controls, were recruited. Construct validity was tested by comparing the mean K-BRIAN scores of the BD patients and control subjects. Concurrent validity was tested by evaluating the association between the K-BRIAN and the Morningness-Eveningness Questionnaire (MEQ).RESULTS:
The mean K-BRIAN scores of the control subjects and patients with BD differed significantly (p < 0.001). Particularly, the mean K-BRIAN score was considerably lower among control subjects (mean±standard deviation=35.00±8.88) than among patients with BD type I (41.19±12.10) and type II (50.18±13.73). The Cronbach’s alpha for the K-BRIAN was 0.914. The K-BRIAN was found to correlate with the MEQ (r=-0.45, p < 0.001).CONCLUSION:
The findings affirm that the K-BRIAN has good construct validity and internal consistency. This suggests that the K-BRIAN can be used to assess biological rhythms in the Korean population, especially for patients with mood disorder.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Pacientes Ambulatorios
/
Periodicidad
/
Trastorno Bipolar
/
Reproducibilidad de los Resultados
/
Trastornos del Humor
/
Neuropsiquiatría
Tipo de estudio:
Investigación cualitativa
Límite:
Humanos
Idioma:
Inglés
Revista:
Psychiatry Investigation
Año:
2018
Tipo del documento:
Artículo
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