Association between stigma and quality of life in community-dwelling patients with schizophrenia: Multiple mediating roles of anxiety and depression symptoms.
10.11817/j.issn.1672-7347.2025.250138
- Author:
Yue CHEN
1
,
2
,
3
;
Xiaoyan WAN
4
;
Qin YANG
5
;
Changjiu HE
6
;
Xuanyi HU
7
;
Xiang LIU
8
;
Yuanyuan LIU
1
,
3
,
9
Author Information
1. Department of Epidemiology and Health Statistics, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu
2. chenyue00716@
3. com.
4. Health Management Training Center, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu
5. Logistics Support Department, Fourth People's Hospital of Chengdu, Chengdu
6. Department of Education and Training, Fourth People's Hospital of Chengdu, Chengdu
7. Department of Public Health, Fourth People's Hospital of Chengdu, Chengdu
8. Department of Health Behavior and Social Medicine, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China.
9. y_multi@
- Publication Type:Journal Article
- Keywords:
anxiety;
depression;
mediation analysis;
quality of life;
schizophrenia;
stigma
- MeSH:
Humans;
Quality of Life;
Male;
Depression/psychology*;
Middle Aged;
Social Stigma;
Schizophrenia;
Female;
Anxiety/psychology*;
China;
Surveys and Questionnaires;
Adult;
Schizophrenic Psychology;
Independent Living;
Aged
- From:
Journal of Central South University(Medical Sciences)
2025;50(6):1042-1051
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVES:Stigma is common among community-dwelling patients with schizophrenia and has a profound negative impact on both psychiatric symptoms and quality of life. This study aims to explore the association between stigma and quality of life in this population and to examine the multiple mediating roles of anxiety and depression symptoms.
METHODS:The multi-stage stratified cluster random sampling method was used to select the community-dwelling patients with schizophrenics in Chengdu, Sichuan Province, China. The questionnaire included general demographic characteristics, stigma question, the Generalized Anxiety Disorder-7 (GAD-7) scale, the Patient Health Questionnaire-9 (PHQ-9), and the 12-item Short Form Health Survey (SF-12). The SF-12 was used to measure quality of life, including physical health and mental health dimensions. A multiple mediation model was used to analyse the mediating effects of anxiety and depression symptoms together between stigma and quality of life.
RESULTS:A total of 1 087 community patients with schizophrenia were included with a mean age of 50.68±12.73 years; 525 (48.30%) were male. Stigma was reported by 543 patients (49.95%). Anxiety symptoms were present in 292 patients (26.86%), and depression symptoms in 407 patients (37.44%). The physical health quality of life score was 72.01 ± 20.99, and the mental health quality of life score was 71.68 ± 19.38. Multiple mediation analysis showed that stigma directly affected quality of life, and also indirectly affected quality of life through anxiety and depression symptoms. Anxiety and depression jointly mediated 42.26% of the total effect of stigma on physical health quality of life and 47.51% on mental health quality of life.
CONCLUSIONS:Reducing stigma and preventing anxiety and depression symptoms in community-dwelling patients with schizophrenia can effectively improve their quality of life and support reintegration into society.
