摘要
目的了解学生视力及其影响因素,为视力保健提供依据。方法对学生进行视力检查后结合学生的用眼时间、体育活动次数等情况进行调查,然后作统计分析。结果用眼时间长、缺乏运动学生的平均视力低于用眼时间短、爱运动学生的平均视力,差异有统计学意义(p<0.01)。结论用眼时间和运动状况与视力存在相关,减少用眼时间、适量运动对视力具有保护作用。
Objective To find out the students＇ sight and its influence factors, and to provide evidence for the sight health care. Method An questionnaire was conducted after sight examination to investigate their eye using time, times of exercise and other aspects before statistical analysis. Results The average sight of students who had long eye using time and lacked exercise was lower than these with the reverse（p〈0.01）. Conclusion Decreasing eye using time and appropriate exercise have protection function for the sight.
出处
《保健医学研究与实践》
2008年第4期52-53,共2页
Health Medicine Research and Practice
关键词
学生视力
运动
用眼时间
Students＇ sight
Exercise
Eye using time
