苏州市高新区学龄前儿童远视储备相关因素分析

目的 了解学龄前儿童的远视储备影响因素，为开展预防儿童近视工作提供科学依据。方法 于2020年9—12月对苏州市高新区5 087名4岁学龄前儿童进行视力筛查，并对抚养人进行问卷调查。对影响学龄前儿童远视储备的影响因素进行单因素分析和Logistic回归模型分析。结果 学龄前儿童中远视储备不足人数为997人，检出率为19.6%。Logistic回归分析显示，女童OR(95%CI)=0.81(0.70～0.93)]、无食物性过敏原OR(95%CI)=0.78(0.63～0.96)]与学龄前儿童远视储备不足检出呈负相关；父亲屈光异常OR(95%CI)=1.20(1.03～1.39)]、母亲屈光异常OR(95%CI)=1.17(1.01～1.36)]、学龄前儿童夜间睡觉使用小夜灯<1 hOR(95%CI)=1.53(1.21～1.92)]和1～3 hOR(95%CI)=1.48(1.09～2.00)]、蔬菜摄入不足OR(95%CI)=1.26(1.07～1.46)]与学龄前儿童远视储备不足检出呈正相关(P值均<0.05)。结论 父母屈光异常、夜间睡眠环境、饮食因素与学...

Factors associated with hyperopia reserve among preschoolers in Suzhou High-tech Zone

  Objective  To investigate the influencing factors of preschoolers' hyperopia reserve, and to provide a scientific basis for preschoolers to prevent myopia.  Methods  Visual screening and a questionnaire survey were conducted on 5 087 4-year-old children in Suzhou High-tech Zone from September to December in 2020. The influencing factors of children's hyperopia reserve were analyzed by univariate analysis and Logistic regression model.  Results  A total of 997(19.6%) children had hyperopia reserve deficiency. Logistic regression showed that the negative factors associated with hyperopia reserve included being girl(OR=0.81, 95%CI=0.70-0.93), no food allergy(OR=0.78, 95%CI=0.63-0.96); and the positive factors included father myopia(OR=1.20, 95%CI=1.03-1.39), mother myopia(OR=1.17, 95%CI=1.01-1.36), exposure of night lights(for less than 1 hour: OR=1.53, 95%CI=1.21-1.92; for 1 to 3 hours: OR=1.48, 95%CI=1.09-2.00), insufficient vegetable intake(OR=1.26, 95%CI=1.07-1.46)(P < 0.05).  Conclusion  Parental myopia, nighttime sleep environment and dietary factors have potential associations with hyperopia reserve deficiency among children. Corresponding measures should be actively taken to improve the preschoolers' hyperopia reserve.