Open AccessEye diseases burden in China in the past 30 years
Author(s) -
Binbin Chen,
Lixia Lou,
Juan Ye
Publication year - 2021
Publication title -
zhejiang daxue xuebao. yixue ban
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.14
H-Index - 13
ISSN - 1008-9292
DOI - 10.3724/zdxbyxb-2021-0246
Subject(s) - medicine , china , disease burden , burden of disease , socioeconomic status , demography , population , environmental health , optometry , geography , archaeology , sociology
To investigate the national burden of eye diseases in China from 1990 to 2019. The national burden of eye diseases in China, including case numbers, prevalence rate, age-standardized prevalence rate (ASR), disability-adjusted life year (DALY), DALY rate and age-standardized DALY rate (ASD) were calculated and stratified by sex and age. The trends of eye diseases burden from 1990 to 2019 and the correlation between eye diseases burden and human development index (HDI) were analyzed. In 2019, the total case number of eye diseases in China was 0.21 billion, the ASR was 9511/10, the total number of DALY was 4.72 million, and the ASD was 247.4/10. Near vision loss caused the greatest burden, followed by refraction disorders and cataract, with ASD being 73.8/10, 70.3/10 and 59.2/10, respectively. Men had lower risks of eye diseases than women. People aged old and old had the greatest burden of eye diseases. Compared with the year 1990, the total case number increased by 134.6% and DALY by 113.0% in 2019. The ASD of all decreased by 7.5%, and was negatively correlated with national HDI. Near vision loss, refraction disorders and cataract are of heavy disease burden in China. Although the ASD of eye diseases is decreased with the development of the national socioeconomic status, the eye diseases burden in China still increased with population growth and aging.