Burden and Changing Trends of Non-Alcoholic Fatty Liver Disease in China From 1990 to 2021.
10.3881/j.issn.1000-503X.16339
- Author:
Jun TANG
1
;
Nan ZHENG
1
;
Yu-Xin YAN
1
;
Nan ZHANG
1
;
Xiao-Mei REN
2
Author Information
1. School of Public Health,Shaanxi University of Chinese Medicine,Xianyang,Shaanxi 712046,China.
2. Department of Nutrition and Food Hygiene,School of Public Health,Shaanxi University of Chinese Medicine,Xianyang,Shaanxi 712046,China.
- Publication Type:Journal Article
- Keywords:
age-period-cohort model;
disease burden;
non-alcoholic fatty liver disease
- MeSH:
Humans;
Non-alcoholic Fatty Liver Disease/epidemiology*;
China/epidemiology*;
Prevalence;
Female;
Male;
Incidence;
Disability-Adjusted Life Years;
Middle Aged;
Adult
- From:
Acta Academiae Medicinae Sinicae
2025;47(4):575-581
- CountryChina
- Language:English
-
Abstract:
Objective To analyze the changing trends of the burden of non-alcoholic fatty liver disease(NAFLD)in China from 1990 to 2021 and provide a basis for formulating prevention and treatment strategies.Methods The standardized incidence rate,prevalence,mortality,and disability-adjusted life year(DALY)rate of NAFLD in China from 1990 to 2021 were extracted from the Global Burden of Disease Study 2021.The average annual percentage change of rate data was calculated by Joinpoint 4.2 and the age,period,and birth cohort effects of the prevalence and DALY rate were analyzed by the age-period-cohort model.Results Compared to 1990,the incidence rate and prevalence of NAFLD have been on the rise,while the mortality and DALY rate have been declining.The age effect curves of prevalence and DALY rate showed an upward trend followed by a downward trend for both males and females.With the period from 1992 to 1996 as the reference group,the period effect curve of prevalence showed a downward trend followed by an upward trend,being the lowest in the period from 2002 to 2006(RR=0.93).The period effect curve of DALY rate showed a downward trend from 1992 to 2011 and then tended to flatten out.With the period from 1972 to 1981 as the reference group,the birth cohort effect curve of prevalence showed a steady upward trend in the general population and both male and female populations.The birth cohort effect curve of DALY rate showed an overall upward trend followed by a downward trend,with the peak occurring in the birth cohort group between 1922 and 1931.The DALY rate of NAFLD caused by smoking and high fasting blood glucose has shown a downward trend since 2014,and fasting blood glucose gradually became the dominant factor as age increased.Conclusions From 1990 to 2021,NAFLD in China has shown a rising prevalence but a significantly declining DALY rate.This suggests that current prevention and control strategies are effective,and further efforts should be made to raise residents' health awareness in controlling the occurrence and development of NAFLD.
