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空气污染和丸癌幸存者的心血管风险:一个探索性案例交叉研究

Judy Y Ou^1,2, Joemy M Ramsay^1,3, Heydon K Kaddas¹

¹Huntsman Cancer Institute at the University of Utah, Salt Lake City, Utah, USA.

Journal of adolescent and young adult oncology

|June 24, 2025

概括

空气污染,特别是二氧化 (NO2) 和臭氧 (O3),与青少年和年轻成人丸癌幸存者的医疗保健访问增加有关. 这突显了癌症生存率的潜在健康差异.

科学领域:

环境健康环境健康
在瘤学瘤学.
流行病学流行病学

背景情况:

丸癌幸存者在治疗后面临心血管和呼吸道并发症的风险.
暴露于空气污染对公众健康的担忧越来越大,可能会影响弱势群体.

研究的目的:

调查二氧化 (NO2) 和臭氧 (O3) 空气污染与青少年和年轻成人 (AYA) 丸癌幸存者的医疗接触之间的联系.
在这个幸存者队列中确定与心血管和呼吸系统健康事件相关的特定空气污染暴露.

主要方法:

使用385名犹他州AYA丸癌幸存者的数据 (诊断为2000-2016年) 采用了一个案例交叉研究设计.
分析了心血管和呼吸系统问题的医疗保健接触 (急诊部/紧急护理,住院治疗).
条件后勤回归模型评估了NO2和O3暴露对0-3的延迟日的影响,控制温度和湿度.

主要成果:

延迟1天NO2水平升高 (≥中等) 与心血管遭遇的几率增加有关,特别是住院事件,并在特定的子组 (化疗,西班牙裔幸存者).
延迟4天的O3水平升高 (≥中等) 与呼吸急诊室/急诊诊所的访问有关.
在滞后4天的O3暴露也显示出与任何心血管和住院心血管接触的积极关联.

结论:

对NO2和O3空气污染物的暴露与丸癌症幸存者的医疗保健利用风险增加有关.
这些发现表明,空气质量可能会加剧癌症幸存者的健康问题,并可能扩大健康差距.

关键词:

空气污染空气污染癌症晚期影响癌症晚期影响丸癌的幸存者丸癌的幸存者

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