Influence factors of dry eye among aerospace science and technology staff and the health guidance

Abstract

AIM: To investigate and evaluate the prevalence of xerophthalmia among aerospace science and technology staff and its influencing factors for the eye health guidance.METHODS: The staff underwent physical examination in our examination center from September 2013 to June 2014 were preliminary screened, and those patients with symptoms of dry eye were investigated with questionnaires and diagnosed by basic lacrimal secretion test(Schirmer I), breakup time of tear film(BUT)test and fluorescein(FL)staining test.RESULTS:There were 606 complaints of dry eye symptoms of the 1 000 premiers, distributed in random(60.6%), and 432 employees were diagnosed(43.2%). The positive rate of dry eye was 71.3%. The causes of xerophthalmia, besides of gender, age, also include a variety of factors such as air-conditioner, heating, video terminals, sleep time, etc. CONCLUSION: Dry eye, an epidemic disease, has a variety of symptoms and complex etiology, the main causes of aerospace science and technology staff with dry eye is working environment and some local factors. We can give appropriate health guidance according to the different factors. Meanwhile the relevant series of dry eye screening should also be taken as a routine examination in ophthalmic examination.

Keywords

• dry eye
• related factors
• aerospace science and technology staff
• investigation and analysis