Validation of the Behavioral Health Screen-Depression With Adolescents in Residential Care

Abstract

Abstract: The purpose of this study was to (1) examine the psychometric properties of the Behavioral Health Screen Depression Subscale (BHS-DS), including internal consistency, factor structure, convergent and discriminant validity, and (2) identify cut-off scores on the BHS-DS to distinguish patients with depression risk and their level of severity among an acute clinical sample of adolescents in residential psychiatric care. Participants included 861 youths ages 10–24 at residential treatment centers who completed a battery of measures, including the BHS-DS and Patient Health Questionnaire (PHQ-9). Factor analysis, bivariate correlation, and Cronbach’s α suggested the BHS-DS is a unidimensional scale with evidence of internal consistency reliability and convergent and discriminant validity. Receiver operating characteristic curve analysis identified four clinical cut-off scores (no, mild, moderate, and severe depression risk). Analysis of variance, Cohen’s kappa (κ), and Wilcoxon signed-rank test results suggested the four groups differ from each other and that the BHS-DS exhibits moderate agreement with the PHQ-9. The BHS-DS demonstrates good psychometric properties among a sample of residential youth, offering clinicians a good alternative to the PHQ-9 in screening for depression.