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儿童发育迟缓和体温异常:布基纳法索和肯尼亚的跨部门研究
Tavis C Mansfield1, Molly E Brown1, Meredith L Gore1
1Department of Geographical Sciences, University of Maryland, College Park 8200 Paint Branch Drive, College Park, MD 20742, USA.
在布基纳法索和肯尼亚,气候变化对儿童发育迟缓的影响不同. 在肯尼亚,极端的高温会增加发育迟缓,而在两国,寒冷会增加发育迟缓,这凸显了需要特定环境的适应策略的需要.
科学领域:
- 环境健康 环境健康
- 儿科 儿科 儿科
- 气候科学 气候科学
背景情况:
- 气候变化加剧的极端温度对儿童健康构成重大风险.
- 营养不良仍然是撒哈拉以南非洲普遍存在的问题,尤其影响着幼儿.
- 儿童发展迟缓是长期健康和发育后果的关键指标.
研究的目的:
- 调查热和冷温度异常对布基纳法索和肯尼亚儿童迟缓发育的影响.
- 评估家庭基础设施,社会人口统计因素和气候压力因素对儿童缩的相互作用.
- 为整合气候适应和公共卫生战略的特定环境干预提供证据.
主要方法:
- 利用了全国代表性的人口和健康调查 (布基纳法索2021年;肯尼亚2022年).
- 来自气候危险红外线温度与站 (CHIRTS) 数据集的综合日均温度数据.
- 采用多层逻辑回归模型来分析24-59个月龄的儿童中缩,温度异常和家庭因素之间的关联.
主要成果:
- 热异常与肯尼亚的衰老风险增加有关 (β = 2.34),而在布基纳法索的衰老几率意外减少 (β = 0.08).
- 在这两个国家,寒冷异常与衰老有边际的积极关联.
- 家庭基础设施 (电力,卫生设施) 和社会经济因素 (财富,城市居住) 根据国家表现出不同的保护作用.
结论:
- 气候异常和家庭状况相互作用,影响儿童发育迟缓,具有国家特定的影响.
- 寒冷异常在布基纳法索 (OR = 2.14) 和肯尼亚 (OR = 1.20) 增加了衰老的几率;热异常在肯尼亚增加了衰老 (OR = 2.34),但在布基纳法索减少了 (OR = 0.08).
- 在两个国家,获得电力提供了保护,而水,卫生和财富仅在肯尼亚具有重要意义,这强调了需要综合政策方法的需要.
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