Eye care health behaviors among primary school students in Wenzhou during COVID-19
10.16835/j.cnki.1000-9817.2020.10.014
- VernacularTitle:温州市小学生新型冠状病毒肺炎疫情期间用眼卫生现况
- Author:
LI Chunchun, TANG Yuan, XIAO Haishao, ZHU Yan,CHEN Yanyan，ZHUO Dongjian
1
Author Information
1. Ophthalmology and Optometry, Eye Hospital of Wenzhou Medical University, Wenzhou(325000),Zhejiang Province,China
- Publication Type:期刊文章
- Keywords:
Coronavirus;
Disease outbreaks;
Eye;
Health;
Regression analysis;
Students
- From:
Chinese Journal of School Health
2020;41(10):1495-1498
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate eye care behaviors among primary students in Wenzhou during Novel Coronavirus epidemic(COVID-19),and to provide a basis for eye care education and myopia prevention strategy.
Methods:A total of 1 127 students from grade one to grade six of six primary schools in Wenzhou were selected to participate in an on-line invistigation regarding class attendance and eye care behaviors during the epidemic, March 6-9, 2020.
Results:During the epidemic period, the primary school students in Wenzhou mainly took classes on the Internet (936, 83.1%), and the main learning tools were computers (391, 34.7%) and mobile phones (344, 30.5%), with an average of 3.00 h of online class. On average, students needed 2.00 h to complete homework and 1.00 h of extracurricular reading every day. In addition to learning, the daily use of mobile phone or ipad, computer and TV was 1.00,0.50,1.00 h respectively. Limited by the epidemic situation, the average daily exercise time of students was 0.81 h, including 0.00 h of outdoor activities; the average daily sleep was 9.00 h . During the epidemic period, 553 pupils (49.1%) reported eye discomfort, of which the most common was dry eyes (379, 47.4%). Multivariate Logistic regression analysis showed that the main learning tools of non-electronic products, reading distance > 30 cm or not reading, exercise time >0.5 h and outdoor activity time > 0.5 h were the protective factors of ocular discomfort (P<0.05). More than 2 h homework and recreational screen time higher than 0.5 h were risk factors for ocular discomfort(P＜0.05).
Conclusion:During the epidemic period, online learning increasedeye strain.Time of electronic devices usage,correct posture for reading,moderate level of ourdan physical activity,as well as prevention and treatment of eye strain should be strictly monitored.
