1. Prevalence of dry eye in people over 50 years old in Beichen district, Tianjin city: a cross-sectional population-based survey
- Author
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Lianqing Chang, Qian Guo, Emmanuel Eric Pazo, Fei Li, ZhongFang Zhang, Zijie Fang, Yue Huang, Ruibo Yang, Hui Liu, Xiaorong Li, Chen Zhang, and Shaozhen Zhao
- Subjects
Prevalence ,Dry eye disease ,Risk factors ,Sex ,Sleep disorders ,Public aspects of medicine ,RA1-1270 - Abstract
Abstract Background A cross-sectional population-based survey in the Beichen district of Tianjin was conducted to estimate the prevalence of dry eye disease (DED) among the population over 50 years old with Dry Eye Workshop (DEWS) II and Chinese expert consensus (CEC) criteria. Methods A total of 5791 subjects over 50 years old were enrolled. Ocular surface disease index (OSDI) questionnaire, lipid layer thickness (LLT), partial blink ratio (PBR), fluorescein tear film breakup time (FBUT), Schirmer I test (SIT), fluorescein staining, meibomian gland dropout, meibomian gland expression scores (MES) and quantity scores (MQS) was assessed. Additionally, basic information, weight, disease history, living habits, anxiety, and depression condition were collected. Results According to the CEC, the prevalence of DED was 39.0%, whereas 44.0% based on DEWS II. The prevalence of DED increased with age and was substantially greater among women (41.1%, 95% CI, 39.5-42.6%) than males (35.1%, 95% CI, 33.1 -37.2%) (p
- Published
- 2024
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