Suicidal acts and thoughts among persons with psychotic disorders in the Finnish SUPER study.

ABSTRACT:

Background

Psychotic disorders, including schizophrenia (SZ), schizoaffective disorder (SZA), bipolar disorder (BD), psychotic depression (PD), and other nonaffective psychoses (ONAP), are associated with increased risk of suicidal acts. Few studies have compared suicidal act prevalence across psychotic disorders using both self-report and register data. The impact of hospitalization duration on subsequent suicidal acts is unclear.

Methods

We used data from the SUPER-Finland study, involving 7067 participants with register-based ICD-10 diagnoses of psychotic disorders (SZ, SZA, BD, PD, ONAP). Lifetime suicidal acts were identified through self-report and register-based records of intentional self-harm events requiring medical treatment. Associations between diagnostic catego

SUBMITTER: Ahti J 

PROVIDER: S-EPMC12344466 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature