高温对自发流产的影响:系统性审查和元分析
Muayad Albadrani1,2, Shyamkumar Sriram3
1Department of Family and Community Medicine and Medical Education, College of Medicine, Taibah University, Madinah 42353, Saudi Arabia.
African journal of reproductive health
|November 26, 2025
概括
高温会增加自发流产 (流产) 的风险. 弱势群体面临更大的风险,突出了气候变化对怀孕早期结果的影响.
科学领域:
- 环境健康 环境健康
- 生殖流行病学 生殖流行病学
背景情况:
- 自发流产影响了约20%的怀孕.
- 环境因素,如暴露于热量,可能会影响流产.
研究的目的:
- 综合研究高温与自发流产之间的关联.
- 识别受热暴露影响不成比例的弱势群体.
主要方法:
- 系统的文献搜索确定了八项研究.
- 使用标准化方法提取和分析数据.
- 通过乔安娜·布里格斯研究所的工具进行质量评估.
- 综合自发堕胎率的元分析.
主要成果:
- 综合自发流产率为13.1%.
- 较高的温度始终与增加的妊娠损失相关.
- 季节性,区域性和社会经济因素影响了结果.
- 非洲裔美国人和较低的社会经济群体受到了不成比例的影响.
结论:
- 升高的温度对早期怀孕构成重大风险.
- 气候变化可能会加剧流产,特别是在弱势群体中.
- 需要有针对性的干预措施,以减轻风险人群的风险.
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