中国科学院心理健康重点实验室知识库

BackgroundEmpathy is social cognition and reduced empathy in schizophrenia (SCZ) has been noted; however, whether there are gender differences in empathy remains unclear. Therefore, the purpose of this study was to explore this issue by examining a large sample of the population with SCZ.MethodsWe recruited 987 SCZ patients (M/F = 638/349). The empathy was assessed by The Interpersonal Reactivity Index (IRI). The Positive and Negative Syndrome Scale (PANSS) was adopted to assess their clinical psychiatric symptoms and their ability to recognise the facial emotions of others was assessed by the Pictures Of Facial Affect (POFA).ResultsFemale SCZ patients had higher IRI total score than male patients. In male patients, Pearson correlation analysis showed that empathy was negatively correlated with PANSS total score and negative symptom subscale scores, but positively correlated with anger identification. In female patients, IRI total score was negatively correlated with PANSS total score as well as its positive and negative symptom subscale scores (all p < 0.05).ConclusionThere are gender differences in the empathy of SCZ patients, with female patients having greater empathy and a correlation with their clinical symptoms. This gender difference may provide potential clinical value for the treatment of SCZ.