I. Background, method, and general description of the sample

The aims of this study were to identify and trace all schizophrenic patients discharged from in-patient and day-patient psychiatric services in Harrow between 1 January 1975 and 1 January 1985, to examine the patients in terms of their mental state, cognitive functioning, extrapyramidal function and social distability, and to relate their current status in those terms to demographic