title: Predictors of shorter-, medium-, and longer-term outcome in schizophrenia.
abstract: Predictors of outcome were identified for 163 patients with DSM-III schizophrenia divided into three cohorts by length of follow-up interval: 0-9 years (N = 57), 10-19 years (N = 59), and 20 years or more (N = 47). The most powerful variables predicting outcome differed between follow-up intervals. Characteristics of premorbid functioning were most influential in the first decade of follow-up, family functioning emerged as important in the second decade, and family genetics influenced the third decade and beyond. Signs and symptoms proved predictive in consistent ways for midrange and longer-term outcomes. The results demonstrate significant variability in both the type and strength of relevant predictors depending on follow-up length.
mesh_terms: D000293:Adolescent; D000328:Adult; D002908:Chronic Disease; D005190:Family; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care / Q000379:methods; D011336:Probability; D012189:Retrospective Studies; D012559:Schizophrenia / Q000175:diagnosis* / Q000235:genetics; D012565:Schizophrenic Psychology; D013997:Time Factors