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空气温度对伊斯坦布尔死亡率的影响
1İstanbul Technical University, Eurasia Institute of Earth Sciences, Maslak, İstanbul, 34469, Turkey. caprazo@itu.edu.tr.
International journal of biometeorology
|September 18, 2025
概括
极端寒冷和高温在伊斯坦布尔显著增加死亡风险. 寒冷天气带来了最高的心血管风险,而热量影响呼吸道和总死亡率,突出了气候变化的健康影响.
科学领域:
- 环境健康 环境健康
- 流行病学 流行病学
- 气候科学 气候科学
背景情况:
- 气候变化正在增加地中海城市伊斯坦布尔的空气温度和极端天气事件.
- 城市化加剧了热应激,对居民造成了严重的健康风险.
- 了解环境温度对健康的影响对于伊斯坦布尔的公共卫生规划至关重要.
研究的目的:
- 检查环境温度与死亡率 (呼吸道,心血管,总) 在伊斯坦布尔之间的关系.
- 量化极端高温和极端低温对2007年至2012年间死亡率的健康影响.
- 分析温度对死亡率的城市特异性滞后影响.
主要方法:
- 使用分布式滞后非线性模型 (DLNM) 结合准波桑回归.
- 在21天的滞后期 (滞后0-20) 分析了温度与死亡率的关联,以捕捉延迟的影响.
- 模拟了极端寒冷和极端高温对死亡率结果的非线性影响.
主要成果:
- 极寒温度显示,心血管死亡的相对风险最高.
- 极端高温显示呼吸道和总死亡率的相对风险最高.
- 极端炎热和寒冷的日子导致过度死亡,特别是心血管死亡率.
结论:
- 极端的高温和低温都在伊斯坦布尔带来了严重的死亡风险.
- 由于气候变化的环境温度波动对城市公共卫生构成重大威胁.
- 需要有针对性的干预措施来缓解伊斯坦布尔极端温度对健康的影响.
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