托儿所出席率和1型糖尿病的风险:一个元分析和系统审查
Susanna Tall1,2, Suvi M Virtanen2,3,4,5, Mikael Knip1,3,6
1Research Programs Unit for Clinical and Molecular Metabolism, Faculty of Medicine, University of Helsinki, Helsinki, Finland.
参加日托儿所可能会降低患1型糖尿病的风险. 这项元分析发现,日托儿所与1型糖尿病风险之间存在反向关联,这表明早期的微生物暴露可能具有保护作用.
科学领域:
- 流行病学 流行病学
- 免疫学 免疫学 免疫学
- 儿科 儿科 儿科
背景情况:
- 之前的研究表明,感染暴露与1型糖尿病病原发生之间存在联系.
- 托儿所的出席是早期暴露于感染的代理因素.
研究的目的:
- 调查日托儿所与1型糖尿病风险之间的关联.
- 综合所有可用的证据到2024年3月.
主要方法:
- 在PubMed和Web of Science数据库中进行系统搜索.
- 将22项观察性研究 (100,575名参与者) 纳入随机效应元分析.
- 提取关联措施和调整混因素.
主要成果:
- 在日托护理和1型糖尿病风险之间发现了显著的反向关联 (OR,0.68;95% CI,0.58-0.79).
- 队列研究显示,日托中心的1型糖尿病风险降低了15% (OR,0.85;95% CI,0.59至1.12).
结论:
- 日托服务与1型糖尿病风险降低有关.
- 在日托机构中增加的微生物暴露可能解释了这种保护作用.
- 需要进一步的前性研究来证实这一关联.
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