Adrenal secretion and major depression in 8- to 16-year-olds, II. Influence of co-morbidity at presentation

Abstract

The association between high evening cortisol and low morning DHEA and the pattern of co-morbid diagnoses in 82 cases of major depressive disorder in 8- to 16-year-olds has been analysed. There was a significant association between the presence of high evening cortisol and co-morbid dysthymia. This was independent of age or sex. No positive association was found between the presence of low morning DHEA and any co-morbid diagnosis. However, co-morbid panic or phobic disorder was significantly associated with the absence of this endocrine abnormality. These findings suggest that specific endocrine disturbances may be associated with different patterns of co-morbidity during an episode of major depression in this age group.