title: Effect of case management on rehospitalization and utilization of ambulatory care services.
abstract: To explore whether intensive case management would reduce discharged psychiatric inpatients' rates of rehospitalization and increase their use of outpatient ambulatory care services, the authors assigned 435 patients discharged from a public general hospital in New York City to three types of postdischarge services: multidisciplinary intensive outreach case management, less intensive Community Support System (CSS) case management services, or routine aftercare but no case management. Patients eligible for CSS were generally more impaired and had more extensive histories of psychiatric hospitalization. At follow-up 18 to 52 months after entering the study, patients who received intensive outreach case management had twice as many psychiatric hospitalizations as the routine aftercare group and had a pattern of utilization of hospital-based ambulatory care services similar to the more impaired CSS group. Intensive outreach case management did not appear to stimulate sufficient use of ambulatory care services to reduce patients' frequency of psychiatric hospitalization.
authors.affiliation: Department of Psychiatry, Harlem Hospital Center, New York, NY 10037.
authors.forename: J L
authors.initials: JL
authors.lastname: Curtis
authors.forename: E J
authors.initials: EJ
authors.lastname: Millman
authors.forename: E
authors.initials: E
authors.lastname: Struening
authors.forename: A
authors.initials: A
authors.lastname: D'Ercole
mesh_terms: D000293:Adolescent; D000328:Adult; D001741:Black or African American; D000359:Aftercare / Q000458:organization & administration / Q000706:statistics & numerical data; D000437:Alcoholism / Q000523:psychology / Q000534:rehabilitation; D003156:Community Mental Health Services / Q000458:organization & administration / Q000706:statistics & numerical data*; D005260:Female; D005500:Follow-Up Studies; D006630:Hispanic or Latino / Q000523:psychology; D006746:Hospital Bed Capacity, 500 and over; D006801:Humans; D008297:Male; D008875:Middle Aged; D009519:New York City; D010347:Patient Care Planning; D010359:Patient Readmission / Q000706:statistics & numerical data*; D011567:Psychiatric Department, Hospital / Q000706:statistics & numerical data*; D012559:Schizophrenia / Q000534:rehabilitation; D012565:Schizophrenic Psychology; D019966:Substance-Related Disorders / Q000523:psychology / Q000534:rehabilitation; D014505:Urban Population