Changing patterns of mental health care

The evaluation of intra- and extramural psychiatric care nowadays calls for new models and methods of services research as the transition from custodial to community mental health care results in patterns of utilization of high complexity. Not only the capacity and the components of the care system has changed considerably but also the composition of the cared patient groups. In Mannheim 3/4 of the schizophrenic patients requiring institutioned care for one year or more are admitted to sheltered homes and apartments due to the establishment of complementary services in the last 15 years. Data of a representation cohort of 148 schizophrenics observed over a period of 18 months show that corresponding to the multiple needs of the patients multiple utilization prevails. The effectiveness of extramural care can be demonstrated by a reduced probability of readmission to inpatient treatment. The economic efficiency of the provision of complementary care was evaluated by analyzing costs of service use by the cohort. The direct costs per case of all the services utilized over one year averaged 43% compared with an uninterrupted stay in a mental state hospital. Also in community mental health care almost 80% of the total costs accrue from hospital readmission due to relapses.