Factors associated with hyperopia reserve among preschoolers in Suzhou High-tech Zone
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摘要:
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 h[OR(95%CI)=1.53(1.21~1.92)]和1~3 h[OR(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、饮食因素与学龄前儿童远视储备不足均具有潜在关联,应积极采取相应措施,改善学龄前儿童远视储备。 Abstract: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. -
Key words:
- Hyperopia /
- Regression analysis /
- Child, preschool /
- Vision Screening
1) 利益冲突声明 所有作者声明无利益冲突。 -
表 1 4岁学龄前儿童远视储备不足单因素分析
Table 1. Univariate analysis of hyperopia reserve deficiency in 4-year-old preschoolers
因素 人数 远视储备不足 χ2值 P值 性别 女 2 426 432(17.81) 9.45 < 0.01 男 2 661 565(21.23) 父亲屈光 异常 2 587 555(21.45) 11.49 < 0.01 正常 2 500 442(17.68) 母亲屈光 异常 2 717 578(21.27) 10.29 < 0.01 正常 2 370 419(17.68) 每天夜间睡眠时间/h 11 4 386 880(20.06) 4.37 0.04 ≥11 701 117(16.69) 夜间睡觉每天使用小夜灯时间/h 0 3 763 698(18.55) 19.87 < 0.01 < 1 438 115(26.26) 1~3 242 61(25.21) >3 644 123(19.10) 蔬菜摄入 适宜 2 162 385(17.81) 8.00 0.02 不足 1 984 421(21.22) 过量 941 191(20.30) 食物性过敏原 无 4 531 864(19.07) 7.27 0.01 有 556 133(23.92) 父母认为的视力防护开始时间 幼儿出生 4 253 857(20.15) 4.93 0.03 3岁及以后 834 140(16.79) 注: ()内数字为检出率/%。 表 2 4岁学龄前儿童远视储备不足多因素Logistic回归分析(n=5 087)
Table 2. Multivariate Logistic regression analysis of hyperopia reserve deficiency in 4-year-old preschoolers(n=5 087)
自变量 β值 标准误 P值 OR值(OR值95%CI) 性别 男 1.00 女 -0.22 0.07 < 0.01 0.81(0.70~0.93) 父亲屈光 正常 1.00 异常 0.18 0.08 0.02 1.20(1.03~1.39) 母亲屈光 正常 1.00 异常 0.16 0.08 0.04 1.17(1.01~1.36) 夜间睡觉每天使用小夜灯时间/h 0 1.00 < 1 0.42 0.12 < 0.01 1.53(1.21~1.92) 1~3 0.39 0.16 0.01 1.48(1.09~2.00) >3 0.04 0.11 0.72 1.04(0.84~1.29) 蔬菜摄入 适宜 1.00 不足 0.26 0.11 0.01 1.25(1.07~1.46) 过量 0.22 0.08 0.11 1.17(0.97~1.43) 食物性过敏原 有 1.00 无 -0.16 0.10 0.02 0.78(0.63~0.96) -
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