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瑞典学童近视发病率:一项纵向研究
Pelsin Demir1, Karthikeyan Baskaran1, Pedro Lima Ramos2
1Medicine and Optometry, Linnaeus University, Kalmar, Sweden.
概括
瑞典儿童的近视发病率很低,在两年内5.5%的儿童患有近视. 父母近视和基线近视预测更快的进展,这表明环境因素可能会影响近视的发展.
科学领域:
- 眼科医生 眼科 眼科
- 儿科眼科医生 儿科眼科医生
- 公共卫生 公共卫生
背景情况:
- 与全球平均水平相比,斯堪的纳维亚的近视率较低.
- 了解瑞典儿童近视发病率和预测因素对于描述这一趋势至关重要.
研究的目的:
- 调查瑞典8至16岁儿童近视的发病率.
- 在这个群体中确定近视发展和进展的预测因素.
主要方法:
- 一项为期2年的纵向研究跟踪了128名学童 (70%为女性,平均年龄为12.0岁).
- 近视被定义为球体等效折射率 (SER) ≤-0.50 D. 近视被定义为球体等效折射率 (SER) ≤-0.50 D.
- 收集的数据包括折射误差,父母近视史和基线近视状态.
主要成果:
- 在随访期间,近视的累积发病率为5.5%.
- 发病率为每100人/年3.2例.
- 基线近视和有两个近视父母与更快的折射误差增加有关.
结论:
- 瑞典儿童近视的发病率较低,与斯堪的纳维亚的较低患病率一致.
- 一个假设表明,幼儿时期的教育压力较低可能会保护体外化过程.
- 需要进一步的研究来验证关于教育压力和近视发展的假设.
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