GENDER DIFFERENCES IN AFFECTIVE, SCHIZOAFFECTIVE, AND SCHIZOPHRENIC DISORDERS

This study examines gender differences in the clinical profiles and long-term outcomes of chronicDSM-III Axis I psychotic inpatients from the Chestnut Lodge followup study. Diagnostic groups include schizophrenia, schizoaffective psychosis, and unipolar affective disorder. Sex differences were frequent, especially in schizophrenia. Females with schizophrenia, for example, had superior premorbid social, sexual, and marital adjustments. They presented at index hospitalization with more depression, self-destructive behaviors, and troubled interpersonal relationships. Their long-term outcomes were better than males in terms of social activity work competence, time symptomatic, substance abuse, and marital and parental status. Baseline gender differences were comparatively sparse for the schizoaffective and unipolar cohorts. Out come differences were virtually nonexistent among the schizoaffective patients but unipolar females received better ratings than males in work competence and substance abuse. Females had a later onset of illness and males presented with more antisocial behaviors across all three diagnostic groups. Results highlight the importance of analyzing data by gender in studies of the psychotic disorders. © 1990 Oxford University Press.