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Article
November 1973

The Iowa 500The First Follow-Up

Author Affiliations

Iowa City
From the Department of Psychiatry, University of Iowa College of Medicine, Iowa City. Dr. Morrison is currently with the Department of Psychiatry, University of California, San Diego.

Arch Gen Psychiatry. 1973;29(5):678-682. doi:10.1001/archpsyc.1973.04200050083014
Abstract

Of 840 patients diagnosed as having bipolar and unipolar affective disorder, schizophrenia, or a schizophreniform psychosis, follow-up information was available for 94%. Followed long enough (ten years), nearly all affective disorder patients appeared to recover. Only 8% of schizophrenic patients ever recovered, compared to 22% of those with schizophreniform psychoses; most recoveries were seen to occur within the first two or three years posthospitalization. No patient with affective disorder followed ten years or more remained continuously hospitalized, whereas 20% of schizophrenic patients and 5% of patients with schizophreniform psychosis had never been released from the hospital; these percentages remained constant after five years. Strict criteria can predict those likely to recover and those to require chronic care; cases which contradict the prediction do so within the first few years after index admission.

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