ArticleBeijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences2025
[Epidemiological investigation of asthenopia and dry eye among visual display terminal workers].
Article in Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
objectiveTo investigate the prevalence of asthenopia and dry eye, and to further explore the potential occupational hazard factors, so as to provide a theoretical basis for their prevention and control.
methodsA cross-sectional survey was conducted on the selected respondents. For visual display terminal (VDT) workers in employing organizations such as banks, colleges, and government departments, an online questionnaire independently developed by the research group was used for population surveys. Information including general information, work-related situations, work environment, visual health, and ergonomic factors was collected. The respondents were analyzed according to whether they suffered from asthenopia and dry eye. Relevant factors of asthenopia and dry eye were screened through
resultsThe overall prevalence of asthenopia was 52.5% (235/448) and dry eye was 36.8% (165/448). There were no significant diffe-rences in the prevalence of asthenopia and dry eye among different genders, age groups, and groups of length of service in VDT work. However, the highest prevalence of dry eye was observed in underweight individuals (42.9%), followed by normal weight (40.6%), overweight (28.0%), and obese indivi-duals (17.4%). There was a significant difference in the prevalence of dry eye among different body mass index (BMI) groups (
conclusionThe prevalence of asthenopia and dry eye among VDT workers is relatively high, and it is associated with multiple risk factors. During prevention and control, attention should be paid to taking reasonable breaks during work, controlling glare, and strengthening visual health training and promotion.
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