Association of electronic devices usage and visual fatigue in Chinese college students
10.13389/j.cnki.rao.2018.0014
- VernacularTitle:大学生电子产品使用与视疲劳发生的相关性分析
- Author:
Jia-Qi WANG
1
;
Yue ZHAI
;
Ze-Yu LIU
;
Yi-Rui YAN
;
Jia-Yang XIA
;
Guo-Ying DENG
Author Information
1. 上海市第一人民医院创伤中心
- Keywords:
visual fatigue;
college students;
electronic products;
living habits
- From:
Recent Advances in Ophthalmology
2018;38(1):65-68
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the prevalence of visual fatigue among Chinese college students with the usage of electronic products.Methods A total of 6000 college students were recruited from 127 universities in 29 cities (except Taiwan,Qinghai,Tibet,Ningxia and Xinjiang).The questionnaire involved questions pertaining to the dependence of electronic products,use of electronic products in dormitory,home,vehicles,and prevalence of visual fatigue.Logistic regression was performed to analyze the potential risk factors for visual fatigue.Results A total of 4848 questionnaires were valid,involving 2259 male and 2589 female students.The results revealed that the incidence of visual fatigue in Chinese college students was 53.5％,a higher rate in females than in males.And 33.8％ of whole group admitted that they had become relied on electronic products.The proportion of electronic products used at the table,on the bed,transport equipment reached 91.3％,87.6％ and 74.8％,respectively.In terms of the usage duration,38.3％ of surveyed students use mobile phone,Tablet PC over 4 hours per day,with 29.7％ using electronic products over 1 hour on the bed and 49.1％ in vehicles over 0.5 hour.Univariate logistic regression analysis showed that the prevalence of visual fatigue were related to gender,dependence on electronic products,the use of electronic products in dormitory,home,vehicles.Conclusion The prevalence of visual fatigue is relatively high among Chinese college students,which may be associated with the following several factors,including gender,dependence on electronic products and the use of electronic products in dormitory,home and vehicles.
