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Wang W, Zhou Y, Liu R, Wei S, Xu H, Wang J, Wang L, Trinh TH, Wu HE, Wang D, Zhang X. Association between empathy and clinical symptoms in chronic schizophrenia: A large sample study based on Chinese Han population. J Psychiatr Res 2021; 139:106-112. [PMID: 34058648 DOI: 10.1016/j.jpsychires.2021.05.046] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/01/2021] [Accepted: 05/19/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND In patients with schizophrenia, clinical symptoms and cognitive impairment are its core features, both of which have a significant impact on the prognosis and functional outcome. Empathy, as an important social cognition, has been found to be associated with the clinical symptoms in schizophrenia, but the conclusions on this issue are inconsistent. Therefore, this study will continue to explore it through a large sample of inpatients with chronic schizophrenia in the Chinese Han population. METHODS We obtained the sociodemographic characteristics of 987 inpatients, measured their clinical symptoms using the Positive and Negative Syndrome Scale (PANSS), and assessed their self-reported empathy using the Interpersonal Reactivity Index (IRI). The factor score for negative symptoms (FSNS) of PANSS was additionally calculated. RESULTS Correlation and linear regression analysis showed that patients' PANSS scores were widely correlated with their IRI scores. In particular, the negative symptoms of patients were significantly correlated to IRI total score (r = -0.131, p < .001) and subscales such as Perspective Taking (PT) (r = -0.233, p < .001). FSNS had close relationships with empathy as well. There are also many significant associations between other dimensions, such as general psychopathology and Perspective Taking (PT) or Fantasy (FS) (all p < .05). CONCLUSIONS Our results indicated that clinical symptoms, especially negative symptoms, were closely related to their current empathy in patients with schizophrenia, suggesting that the severity of clinical symptoms may be a powerful factor in predicting social cognition such as empathy of schizophrenia.
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Affiliation(s)
- Wenjia Wang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Yongjie Zhou
- Department of Psychiatric Rehabilitation, Shenzhen Kangning Hospital, Shenzhen, China
| | - Ran Liu
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Shuochi Wei
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Hang Xu
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Jiesi Wang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Li Wang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Tammy H Trinh
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Hanjing E Wu
- Department of Psychiatry and Behavioral Sciences, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Dongmei Wang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China
| | - Xiangyang Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, Beijing, China; Department of Psychology, University of Chinese Academy of Sciences, Beijing, China.
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