Effect of individualized occupational therapy on social functioning in patients with schizophrenia: A five-year follow-up of a randomized controlled trial.

This study aimed to evaluate the long-term effects of adding individualized occupational therapy (IOT) to a three-months group occupational therapy (GOT) on social functioning in inpatients with schizophrenia or schizoaffective disorder at a follow-up investigation five-years after discharge. Initially, patients were randomly assigned to GOT + IOT or GOT alone, with 102 patients, 48 in GOT + IOT and 54 in GOT alone, completing the five years follow-up. The primary outcome was change in social functioning assessed by the Social Functioning Scale (SFS) from baseline to five-year follow-up.

Effect of adding individualized occupational therapy to standard care on rehospitalization of patients with schizophrenia: A 2-year prospective cohort study.

Aim: We examined the effect of individualized occupational therapy (IOT) compared to the usual group occupational therapy (GOT) on the rehospitalization of patients with schizophrenia.

Methods: A prospective cohort study included patients with schizophrenia who were discharged within 1 year from a psychiatric hospital. Time to rehospitalization by treatment group (GOT + IOT or GOT-alone) was evaluated with Kaplan-Meier survival analysis.

Correction: A multicenter, randomized controlled trial of individualized occupational therapy for patients with schizophrenia in Japan.

[This corrects the article DOI: 10.1371/journal.pone.

A multicenter, randomized controlled trial of individualized occupational therapy for patients with schizophrenia in Japan.

The individualized occupational therapy (IOT) program is a psychosocial program that we developed to facilitate proactive participation in treatment and improve cognitive functioning and other outcomes for inpatients with acute schizophrenia. The program consists of motivational interviewing, self-monitoring, individualized visits, handicraft activities, individualized psychoeducation, and discharge planning. This multicenter, open-labeled, blinded-endpoint, randomized controlled trial evaluated the impact of adding IOT to a group OT (GOT) program as usual for outcomes in recently hospitalized patients with schizophrenia in Japanese psychiatric hospitals setting compared with GOT alone.