Correlates of depressive disorders in the Quebec general population 6 to 14 years of age

Abstract

There are relatively few community-based epidemiological studies in which correlates of depressive disorders were identified through multivariate analyses in children and adolescents aged 6--14 years. Moreover, several family characteristics (e.g., parent-child relationship) have never been explored in this regard. The purpose of this study was twofold. Using data from the Quebec Child Mental Health Survey, it sought: (1) to identify psychosocial correlates associated with depressive disorder in two age-groups (6--11 and 12-14 years) according to informant (child/adolescent, parent); and (2) to interpret the relative importance of correlates by ranking variables according to strength and consistency of association across age-groups. Logistic regression models show correlates to be inconsistent across informants. The ranking of correlates indicates a major contribution of only-child status/ordinal position, parent's major depressive disorder, stressful family events, and parent-child relationship, thereby supporting the hypothesis of the relevance of family context in the development of depression.