Epidemiologic survey of dry eye in a community of Huidong County in Guangdong province
10.3760/cma.j.issn.2095-0160.2012.02.019
- VernacularTitle:广东省惠东县社区人群干眼的流行病学调查
- Author:
Shao-jun, ZHUANG
;
Shuai-chen, LEI
;
Xu-dong, LUO
;
De-le, WANG
;
Jin-ju, WEN
;
Dai-wen, DENG
- Publication Type:Journal Article
- Keywords:
Dry eye;
Prevalence rate;
Risk factor;
Epidemiologic survey
- From:
Chinese Journal of Experimental Ophthalmology
2012;30(2):168-171
- CountryChina
- Language:Chinese
-
Abstract:
BackgroundWith the increasing prevalence of dry eye and the continuous improvement of living standards,the problem of dry eye more and more get the attention of people.At present,China still lacks the large population-based epidemiological data of dry eye. Objective To investigate the prevalence and possible risk factors of dry eye in a community of Huidong County of population aged 14 and over.Methods From September 2010 to January 2011,using questionnaires and examination of dry eye related,2800 people were selected randomly for cross-sectional survey.Those suspected as dry eye were examed by the SchirmerⅠtest ( S Ⅱ T),tear-film breakup time(BUT),corneal fluorescein staining(F1).Results In the 2475 questionnaire effectively,154 persons were diagnosed as dry eye,and the prevalence rate of dry eye was 6.22％,8.06％in females,4.14％in males.The prevalence rate increases with age.The S Ⅰ T and BUT decreased with increasing age.S Ⅰ T and BUT in females are less than males.Foreign body sensation is the primary complaints of patients.Logistic analysis showed that the most common risk factors in dry eye are age and gender.The system disease and eye diseases,eye fatigue and long exposure to dust are also main determinants.ConclusionsThe population prevalence rate of dry eye increased with age,the prevalence rate of dry eye in females is higher than that in males.The key factors associated with dry eye are age,gender,systemic disease and eye diseases,occupation,working environment.
