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气候变化对低收入和中等收入国家的腹风险的影响

Syeda H Fatima¹, Melinda A Judge², Peter N Le Souëf³

¹Global Ecology | Partuyarta Ngadluku Wardli Kuu, College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia; The Kids Research Institute Australia, Nedlands, Western Australia, Australia; Healthy Environments and Lives (HEAL) Global Research Centre, University of Canberra, Canberra, Australian Capital Territory, Australia.

Environmental research

|July 27, 2025

概括

儿童腹是低收入国家的主要杀手. 气候变化,贫困和母亲教育对腹风险产生重大影响,需要综合公共卫生战略.

科学领域:

环境健康环境健康
全球健康全球健康
流行病学流行病学

背景情况:

腹是5岁以下儿童死亡的主要原因,主要发生在低收入和中等收入国家.
有助因素包括缺水和卫生条件,贫困,营养不良,有限的医疗保健和气候变化压力因素.
了解社会经济,母亲,儿童和气候因素的相互作用对于有效的干预至关重要.

研究的目的:

分析影响儿童腹发病率的环境,社会经济和母婴因素之间的长期空间关系.
确定整个南亚和东南亚的腹的主要预测因素.
为制定适应气候变化的公共卫生政策提供信息.

主要方法:

利用了来自八个南亚和东南亚国家的人口和健康调查和世界气候数据.
员工推进了回归树,以评估社会经济,母婴和气候因素的变量重要性.
使用多重归算和随机重新抽样来解决不确定性,通过交叉验证评估模型性能.

主要成果:

腹发病率的关键预测因素包括年度温度变化,最潮湿的月份降水量,母亲的教育程度和家庭规模.
年度较高的温度范围 (30-40°C) 增加了~39%的腹概率;降水率较低 (<600mm) 增加了~29%的风险.
母亲教育<8岁增加了~18%的腹概率;家庭>6个成员增加了~9%的风险.

结论:

研究结果强调了气候变化和社会经济因素对儿童腹的重大影响.
强调需要采用适应气候变化的公共卫生政策,整合社会和环境因素.
建议有针对性的干预措施,如改善孕产妇教育,水/卫生基础设施和家庭资源管理.

关键词:

增强的回归树增强的回归树孩子孩子孩子孩子气候变化气候变化气候变化美国国土安全部 (DHS)人口和健康调查.腹腹腹腹腹腹

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