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空气污染对呼吸道疾病的健康影响的变化:2017-2022年期间的多城市研究

Siyu Jiang¹, Longjuan Tang¹, Zhe Lou¹

¹School of Public Health, Nanjing Medical University, 101 Longmian AV, Nanjing, 211166, Jiangsu, China.

Environmental health : a global access science source

|April 12, 2024

概括

由于COVID-19的流行,空气污染发生了转移.

科学领域:

环境健康环境健康
流行病学流行病学
公共卫生公共卫生

背景情况:

COVID-19干预改变了空气污染暴露和呼吸道疾病模式.
了解空气污染对健康的动态影响在各个子组中至关重要.
识别弱势群体需要进行全面评估.

研究的目的:

评估COVID-19大流行期间因PM2.5和O3暴露而导致住院和死亡率的变化.
确定影响污染相关风险的高风险年龄组和人口因素的变化.
分析人口,社会经济和气候因素对过度风险的综合影响.

主要方法:

综合添加模型被用来评估与污染相关的住院和死亡率的变化.
人口数据按年龄分类,以确定转移的高风险群体.
多变量物流回归整合了人口,社会经济和气候数据与污染风险.

主要成果:

暴露于PM2.5增加了住院率,特别是在COVID零阶段.
臭氧 (O3) 呈现出复杂的关联,增加了大流行前的住院治疗,但在零COVID阶段减少了.
高风险群体从年轻人转移到老年人,潜在疾病显著增加了住院和死亡率.

结论:

这项研究提供了新的证据,证明了疫情期间的动态污染与健康的关联.
年龄和先前存在的疾病是空气污染对健康的影响差异的关键决定因素.
迫切需要识别和保护弱势群体免受空气污染风险的影响.

关键词:

空气污染大气污染流行病学流行病学危害健康的健康风险江苏江苏是一个呼吸道疾病呼吸道疾病

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