Incidence of antidepressant use among community dwellers with and without Parkinson’s disease – a nationwide cohort study

Antidepressant use is more common in people with Parkinson’s disease (PD), but it is unknown when this difference emerges. Methods: We studied the incidence of antidepressant use in six-month periods from 10 years before to 15 years after PD diagnosis in the nationwide register-based Finnish Study on Parkinson’s disease (FINPARK).