气候异常与低收入和中等收入国家生殖态度和实践之间的复杂关系
Meg L Brown1, Alex Severson2,3, Sonia Tiedt4
1Center for Population, Sustainability, and Health, School of Public Health, University of California, Berkeley, Berkeley, CA, United States.
Frontiers in global women's health
|October 2, 2025
概括
气候变化影响性和生殖健康 (SRH). 极端的热量和降水与较低的避孕使用和对孩子的渴望相关,但增加了避孕自主性,特别是当它们一起发生时.
科学领域:
- 环境健康 环境健康
- 生殖健康 生殖健康
- 气候科学 气候科学
背景情况:
- 气候变化对全球健康构成重大威胁.
- 性和生殖健康 (SRH) 的态度和做法容易受到环境变化的影响.
- 关于气候变化对SRH的影响的大规模定量数据有限.
研究的目的:
- 调查气候异常 (温度和降水) 与关键的SRH态度和实践之间的历史关联.
- 分析与气候变化有关的避孕使用,生育偏好和避孕自主性.
- 量化气候变化对低收入和中等收入国家的SRH的影响.
主要方法:
- 利用74项调查的统一的人口和健康调查 (DHS) 数据.
- 将DHS数据与33个国家的820,746名女性 (2000-2016) 的高分辨率气候数据合并.
- 采用固定效应物流回归模型来评估气候异常与SRH指标的关联.
主要成果:
- 极端高温暴露与较低的现代避孕使用率和对孩子的渴望有关,但更高的避孕自主性.
- 极端降水与对孩子的渴望降低和更高的避孕自主性有关.
- 同时出现的极端热量和降水加剧了这些关联;影响在地理和人口方面各不相同.
结论:
- 气候变化,特别是极端的热量和降雨,显著影响SRH态度和做法.
- 调查结果强调了针对受气候影响的人群,需要针对性,性别敏感的卫生干预措施.
- SRH服务提供必须适应气候变化日益严重的影响.
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