Depression and associated risk factors among emergency medicine interns: Results from a national longitudinal cohort study.

Objective: Despite depression being common in residents, there are no published studies on the prevalence and risk factors for depression in emergency medicine (EM) interns. Our objectives were to explore the prevalence of depression among EM interns and to identify risk factors for depression including sleep, work hours, rotation type, race, ethnicity, sex, and age.

Methods: The Intern Health Study is a national longitudinal cohort study on intern mental health in all specialties.