title: Treatment cost and rehospitalization rate in schizophrenic outpatients with a history of substance abuse.
abstract: Retrospective self-report data from 60 chronic schizophrenic outpatients in a community support program (CSP) were used to study the relationship between a history of substance abuse and rate of psychiatric rehospitalization and outpatient treatment cost. The sample showed a significant overall reduction in days spent in a psychiatric hospital or jail and in outpatient treatment expenses during the first year in the CSP. Although subjects with recent symptoms of substance abuse (N = 27) showed consistently smaller reductions than subjects with no history of substance abuse (N = 17) or subjects with no recent substance abuse symptoms (N = 16), the only significant difference between the groups was in the total number of days spent in an institution. However, the findings suggest that treatment of patients with concurrent substance abuse and schizophrenia is disproportionately more costly than that of patients without dual diagnoses.
authors.affiliation: Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle.
authors.forename: D R
authors.initials: DR
authors.lastname: Kivlahan
authors.forename: J R
authors.initials: JR
authors.lastname: Heiman
authors.forename: R C
authors.initials: RC
authors.lastname: Wright
authors.forename: J W
authors.initials: JW
authors.lastname: Mundt
authors.forename: J A
authors.initials: JA
authors.lastname: Shupe
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000191:economics / Q000523:psychology / Q000534:rehabilitation; D000553:Ambulatory Care / Q000191:economics*; D002908:Chronic Disease; D003131:Combined Modality Therapy; D003156:Community Mental Health Services / Q000191:economics; D003363:Cost Control / Q000639:trends; D005260:Female; D006801:Humans; D008297:Male; D008484:Medicaid / Q000706:statistics & numerical data; D008875:Middle Aged; D010359:Patient Readmission / Q000706:statistics & numerical data*; D011569:Psychiatric Status Rating Scales; D012189:Retrospective Studies; D012559:Schizophrenia / Q000191:economics / Q000534:rehabilitation*; D012565:Schizophrenic Psychology; D019966:Substance-Related Disorders / Q000191:economics / Q000523:psychology / Q000534:rehabilitation*; D014481:United States