目的:了解辽宁省阜新市高中学生的视力状况及近视的相关影响因素。方法:随机选取阜新市高中学生3000例,采用问卷式调查,作单因素与Logistic回归分析。结果:近视患病率为69.79%,其中男64.60%,女75.26%。单因素分析表明:性别、父母近视、学习姿势、不良学习习惯、课间活动、体育活动时间、午睡习惯、每天睡眠时间、每天用电脑总时间、每天一次用电脑时间、晚上自习灯具、作眼保健操(初中)、经常用抗疲劳眼药、曾患眼病、身体疲劳不适、有龋齿、是否偏食、高中以前居住地18个变量与是否近视之间有统计学意义。多因素分析发现:性别、父母近视、学习距离、每天体育活动时间、午睡、初中时作眼保健操、经常用抗疲劳眼药、高中前居住地8个变量(P<0.05)与是否近视之间有统计学意义。结论:男性、学习时姿势正确、每天认真作眼保健操、父母不近视、每天体育活动时间多、午睡习惯、经常点抗疲劳眼药水、上高中前的居住地为农村是学生近视的保护因素。

·AIM:To understand the vision status of high school students in Fuxin city and related factors of myopia.·METHODS:Three thousand high school students of Fuxin city were randomly selected with questionnaire-type survey for a single factor and Logistic regression analysis.·RESULTS:Myopia prevalence was 69.79% with 64.60% male,75.26% female.Single factor analysis showed 18 variables of gender,parental myopia,learning posture,bad study habits,sports between classes,sports time,nap habits,daily sleep time,total time of computer use every day,daily use of computer for one time,evening study hall lighting,eye-up exercises(junior),frequently use of anti-fatigue eye ointment,former eye diseases,physical fatigue,discom-fort,dental caries,dietary bias,residence before high school had statistically significant relation with myopia.Multivariate analysis showed there was statistical significance between myopia and eight variables of gender,parental myopia,reading distance,daily physical activity time,nap,junior eyes with setting-up exercises,frequently use of anti-fatigue eyedrops and former residence before high school(P<0.05).·CONCLUSION:Male,correct studying posture,careful eye-up exercises every day,no myopia parents,more daily physical activity,nap habits,frequently use of anti-fatigue eye drops,living in rural areas before high school are protective factors for students myopia.·

R778.1