Sex Differences in Verbal Memory Predict Functioning Through Negative Symptoms in Early Psychosis.

ABSTRACT: Verbal memory (VM) is one of the most affected cognitive domains in first-episode psychosis (FEP) and is a robust predictor of functioning. Given that healthy females demonstrate superior VM relative to males and that female patients show less-severe illness courses than male patients, this study examined whether normative sex differences in VM extend to FEP and influence functioning. Four hundred and thirty-five patients (299 males, 136 females) with affective or nonaffective psychosis were recruited from a catchment-based specialized FEP intervention service and 138 nonclinical controls (96 males, 42 females) were recruited from the same community. One of the two neurocognitive batteries comprising six cognitive domains (VM, visual memory, working memory, attention, executive function, p

SUBMITTER: Buck G 

PROVIDER: S-EPMC7846137 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature