Prevalence and risk factors of dry eye disease in young and middle-aged office employee: a Xi’an Study
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Xiang-Hua Xiao. Shaanxi Institute of Ophthalmology, Xi'an City First Hospital, No.30 Fenxiang, South Street, Xi'an 710002, Shaanxi Province, China. xianghuaxiao@yeah.net

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Supported by Science and Technology Major Projects of Shaanxi Province, China (No.2017ZDXM-SF-070); Science Foundation of Shaanxi Province, China (No.2010JM4011); Xi'an Science and Technology Bureau, China (No.2019115913YX014SF047).

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    Abstract:

    AIM: To estimate the prevalence of and risk factors for dry eye disease (DED) in young and middle-aged office employee in Xi'an. METHODS: This cross-sectional study of the prevalence of and risk factors for DED investigated 486 young and middle-aged Chinese office employee in Xi'an. DED symptoms and potential risk factors were assessed using the ocular surface disease index combined with a risk factors questionnaire, and tear function was evaluated using the tear film break-up time and Schirmer's test. Possible risk factors for DED were estimated by binary Logistic regression analysis. RESULTS: DED was diagnosed in 100 females and 96 males, giving a prevalence of 40.3% [95% confidence interval (CI)=36.0%-44.7%]. The multivariate binary Logistic regression model indicated that the possible risk factors for DED were being female (OR=1.592, 95%CI=1.034-2.451, P=0.035), being aged ≥40y (OR=1.593, 95%CI=1.034-2.454, P=0.035), using a VDT daily for >6h (OR=1.990, 95%CI=1.334-2.971, P=0.001), the presence of central air conditioning (OR=1.548, 95%CI=1.053-2.276, P=0.026), and self-reported dryness of the mouth and nose (OR=1.589, 95%CI=1.071-2.357, P=0.021). CONCLUSION: There is a high prevalence of clinically diagnosed DED in young and middle-aged video display terminal (VDT) users. Interventions against the modifiable risk factors should be taken to prevent the occurrence and development of DED in this population.

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Jing-Wen Hu, Xiu-Ping Zhu, Shi-Yin Pan, et al. Prevalence and risk factors of dry eye disease in young and middle-aged office employee: a Xi’an Study. Int J Ophthalmol, 2021,14(4):567-573

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Publication History
  • Received:May 20,2020
  • Revised:September 03,2020
  • Adopted:
  • Online: February 25,2021
  • Published: