Prevalence and risk factors of dry eye disease in male computer professionals under different meteorological and air quality conditions
10.3980/j.issn.1672-5123.2026.9.28
- VernacularTitle:不同气象和空气质量下男性计算机从业人员干眼症状检出率及危险因素的调查
- Author:
Ke* HU
1
;
Yu* GUI
1
;
Huanhuan KONG
1
;
Peng CHEN
1
;
Lijuan SUN
1
Author Information
1. Department of Ophthalmology, Xijing Hospital, Air Force Medical University;Eye Institute of PLA, Xi'an 710032, Shaanxi Province, China
- Publication Type:Journal Article
- Keywords:
dry eye disease;
environmental factors;
computer professionals;
cross-sectional study
- From:
International Eye Science
2026;26(9):1670-1674
- CountryChina
- Language:Chinese
-
Abstract:
AIM: To investigate the prevalence of dry eye symptoms among computer professionals in different climate zones and to identify the risk factors associated with dry eye disease.METHODS: A cross-sectional study was conducted by distributing questionnaires from December 2023 to January 2024 to computer professionals in six prefecture-level cities located in three distinct climate zones. Mixed-effects logistic regression analysis was employed to explore the relationship between environmental factors and the severity of dry eye disease. Environmental factors, including meteorological parameters and air pollutant concentrations, were obtained from the National Meteorological Information Center and the China Air Quality Online Monitoring and Analysis Platform, respectively. The annual mean values of environmental parameters served as independent variables, while the participants' Ocular Surface Disease Index(OSDI)scores were used as the dependent variable in the regression analysis.RESULTS:A total of 364 male participants aged 18-50 y were enrolled in this study. Among them, 80 participants presented with dry eye symptoms, corresponding to a detection rate of 22.0%.There was a significant difference in the detection rate of dry eye symptoms across different regions(P<0.05). Mixed-effects logistic regression analysis identified the following risk factors: daily eye use time(P<0.001, OR=1.669), relative humidity(P=0.047,OR=1.237), NO2 concentration(P=0.042, OR=1.283), PM2.5 concentration(P=0.006,OR=1.485), and CO concentration(P=0.018, OR=1.388). Temperature was found to be a protective factor(P=0.003, OR=0.701).CONCLUSION: Meteorological conditions and air quality significantly influence the occurrence of dry eye symptoms in male computer professionals. Prevention and treatment strategies for dry eye diseases should be tailored to the environmental characteristics of different regions to protect the ocular surface health of this occupational group.
