Incidence and influencing factors of non-alcoholic fatty liver disease among rural Uyghur ethnic group residents in Xinjiang Production and Construction Corps
10.3760/cma.j.cn112338-20240408-00175
- VernacularTitle:新疆生产建设兵团农村维吾尔族居民非酒精性脂肪肝的发病情况和影响因素分析
- Author:
Caiyin LI
1
;
Shuxia GUO
;
Yu LI
;
Heng GUO
;
Rulin MA
;
Xianghui ZHANG
;
Xinping WANG
;
Yunhua HU
;
Keerman MULATIBIEKE
;
Shipeng GAO
;
Jia HE
Author Information
1. 石河子大学医学院预防医学系，石河子 832000
- Keywords:
Non-alcoholic fatty liver disease;
Influencing factors;
Prospective cohort study;
Uyghur ethnic group
- From:
Chinese Journal of Epidemiology
2024;45(8):1149-1157
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the incidence characteristics and influencing factors of non-alcoholic fatty liver disease (NAFLD) in rural Uyghur ethnic group residents in Xinjiang Production and Construction Corps and to provide scientific evidence for early identification and prevention of NAFLD for residents.Methods:A total of 10 158 participants were included from the Xinjiang Uygur ethnic group population cohort. A prospective cohort study and Cox proportional hazards regression model analysis were used to explore the influencing factors and clustering of NAFLD, and the dose-response relationship between related biochemical indicators and the risk of NAFLD was studied using a restricted cubic spline.Results:The cumulative incidence rate of NAFLD was 6.9%, and the incidence density of NAFLD was 12.06/1 000 person-years. The incidence density of NAFLD in females was higher than in males (14.72/1 000 person-years vs. 9.17/1 000 person-years, P<0.001). The incidence density of NAFLD gradually increased with age in the total population, both men and women (all P<0.001). In the general population, an education level of junior high school or above was a protective factor for NAFLD, while older age, divorce, widowhood, overweight, obesity, hypertension, increased glomerular filtration rate, decreased HDL-C, increased LDL-C, and increased ALT were risk factors for NAFLD. Estimated glomerular filtration rate (eGFR), HDL-C, LDL-C, and ALT were non-linearly correlated with the incidence of NAFLD, and there was a significant dose-response relationship between them. Only 19.1% of residents had no NAFLD risk factors; over 80.9% had ≥1 NAFLD risk factors. The risk of NAFLD increased with the number of risk factors. Conclusions:The incidence of NAFLD in rural Uygur ethnic group residents in Xinjiang Production and Construction Corps was relatively low, but most residents had one or more risk factors for NAFLD. Prevention and control of NAFLD in this population cannot be ignored. In addition, people of older age, divorced or widowed, low education level, overweight or obese, hypertension, and abnormal eGFR, HDL-C, LDL-C, and ALT were the high-risk groups of NAFLD that need to be paid attention to in this population.
