I. Hickie

There are likely causal effects of adolescent chronotype on mental health symptoms, but these are dependent on the dimension of mental health and period of adolescence.

CRD-load was associated with clinical symptoms, functional impairment, and mood-related genetic liability, and these findings support further evaluation of brief assessments of circadian-associated phenotypes for identifying young people at greater clinical burden and informing circadian-focused prevention and early intervention strategies.