Factors associated with onset-age in major affective disorders.
Alessandro MiolaLeonardo TondoPaola SalvatoreRoss J BaldessariniPublished in: Acta psychiatrica Scandinavica (2022)
OA averaged 7.5 years earlier in BD versus MDD (30.7 vs. 38.2). Some OA-associated measures may reflect maturation. Associations with family history and suicidal risk with earlier OA were expected; increases of time-depressed in both BD and MDD with later OA were not. We conclude that associations of OA with later morbidity are complex and not unidirectional but may be clinically useful.