Association between low vision and sleep duration among primary and middle school students
10.19485/j.cnki.issn2096-5087.2021.09.002
- Author:
GAO Fan
;
LIU Ya Qian
;
CHEN Yan
;
LI Peng
;
ZHANG Yong Li
;
YAN Jian Bo
- Publication Type:Journal Article
- Keywords:
low vision;
sleep duration;
primary and middle school students
- From:
Journal of Preventive Medicine
2021;33(9):869-872
- CountryChina
- Language:Chinese
-
Abstract:
Objective :To understand the relationship between sleep duration and low vision among primary and middle school students, so as to provide the reference for promoting eye health of primary and middle school students.
Methods :Using stratified cluster sampling method, the students were selected from four primary schools, four junior high schools and three senior high schools in Dinghai, Putuo, Daishan and Shengsi of Zhoushan. The questionnaire for the influencing factors of myopia in the national monitoring and intervention project of common diseases and influencing factors among students in 2019 was used to collect their demography, video display terminal use, outdoor activity, parents'myopia and sleep duration. The multivariate logistic regression model was established to analyze the relationship between sleep duration and low vision among the students.
Results :A total of 3 016 questionnaires were sent out, and 2 932 valid ones were returned. The effective rate was 97.21%. There were 1 537 ( 52.42% ) males and 1 395 females ( 47.58% ); 947 ( 32.30% ) primary school students and 1 985 ( 67.70% ) middle school students; 2 328 ( 79.40% ) students with low vision. There were 1 022 ( 34.85% ), 903 (30.80%), 697 ( 23.77% ) and 310 ( 10.57% ) students with the daily sleep duration of <8 hours, 8-<9 hours, 9-<10 hours and ≥10 hours, respectively. The multivariate logistic regression analysis showed that the risk of low vision was lower when the daily sleep duration of students was 8-<9 hours ( OR=0.735, 95%CI: 0.561-0.963 ) and 9-<10 hours ( OR=0.605, 95%CI: 0.446-0.825 ).
Conclusion :Adequate sleep duration is conducive to reduce the risk of low vision among primary and middle school students.
- Full text:中小学生睡眠时间与视力不良的关联研究.pdf
