Abstract:
:There is little evidence on the association between area-level social factors and schizophrenia in China. This study aimed to investigate the relationship between county-level social factors and schizophrenia in Chinese adults aged 18 years old and above. We obtained data from the Second China National Sample Survey on Disability, and selected 1,909,205 adults for analysis. Schizophrenia was ascertained according to the International Statistical Classification of Diseases, Tenth Revision. Multilevel logistic regressions showed that areas with higher urbanization rate was associated with increased risk of schizophrenia (areas with moderate urbanization rate: OR = 1.28, 95% CI: 1.15, 1.44; areas with high urbanization rate: OR = 1.48, 95% CI: 1.26, 1.75). Stratified analyses found that, in female adults, urbanization rates, divorce rates and socioeconomic conditions were positively associated with increased risks for schizophrenia. However, in male adults, low socioeconomic conditions was related to decreased risk of schizophrenia, and there was no significant association between rates of divorce and risks for schizophrenia. In conclusion, county-level social factors, in the form of urbanization rate, divorce rate, and socioeconomic conditions, were associated with the risk of schizophrenia in Chinese adults. Gender differences were found in these associations.
journal_name
Psychiatry Resjournal_title
Psychiatry researchauthors
Luo Y,Guo C,Zhang L,Pang L,Zhao X,Zheng Xdoi
10.1016/j.psychres.2018.08.057subject
Has Abstractpub_date
2019-01-01 00:00:00pages
286-290eissn
0165-1781issn
1872-7123pii
S0165-1781(18)30531-6journal_volume
271pub_type
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