Gender differences in cognition in schizophrenia

Abstract

Gender differences in cognition were investigated in schizophrenic inpatients and outpatients using the Dementia Rating Scale. Females displayed greater impairment on Attention and Conceptualization than males. Gender interacted with patient group for construction: females performed worse than males among inpatients and better among outpatients. Results may be related to the atypically early age of onset of females relative to males; attention to sampling and selection biases is needed in evaluating gender differences in cognition in schizophrenia.