Substance Use and Sleep Problems in Patients With Psychotic Disorders.

ABSTRACT:

Background

Substance use and sleep problems are common in patients with psychotic disorders, but their associations in these patients have not been evaluated. We aimed to investigate associations between substance use and sleep problems in a large nationwide cohort of patients with a psychotic disorder.

Study design

This study is part of the Finnish SUPER study, which belongs to the Stanley Global Neuropsychiatric Genomics Initiative. In this cross-sectional, multicenter study, participants (N = 8616) were recruited from primary and specialized healthcare. Patients with schizophrenia, schizoaffective disorder, bipolar disorder, and psychotic depression were included. Information on current alcohol (Alcohol Use Disorders Identification Test-Concise) and cigarette use a

SUBMITTER: Cederlof E 

PROVIDER: S-EPMC11207820 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature