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在冬季风暴Uri期间的死亡率监测,美国 - 2021年
Arianna Hanchey1, Sumera Jiva1, Tesfaye Bayleyegn1
1Centers for Disease Control and Prevention, National Center for Environmental Health, Division of Environmental Health Science and Practice.
Disaster medicine and public health preparedness
|November 17, 2023
概括
媒体死亡率监测,首次在冬季风暴Uri期间使用,确定了136人死亡. 极端温度是主要原因,突出了系统对灾害响应的价值.
科学领域:
- 公共卫生 公共卫生
- 环境健康 环境健康
- 灾难医学 灾难医学
背景情况:
- 2021年2月12日,冬季风暴乌里袭击了美国.
- 了解与灾害相关的死亡率对于公共卫生至关重要.
- 疾病控制和预防中心 (CDC) 试图评估与暴风雨有关的死亡人数.
研究的目的:
- 为了确定与灾难相关的死亡原因和死亡情况,冬季风暴Uri.
- 评估在冬季风暴背景下媒体死亡率监测的有效性.
主要方法:
- 疾病预防控制中心利用媒体死亡率监测,每天在互联网上搜索与冬季风暴Uri相关的术语.
- 数据被编译成一个标准化数据库,用于描述性统计分析.
- 监控覆盖了2021年2月12日至3月2日的9个州.
主要成果:
- 据媒体报道,与冬季风暴Uri相关的死亡总数为136人.
- 大多数死者是男性 (39%) 和成年人 (62.5%).
- 暴露于极端温度 (47.1%) 是主要的死亡原因,其次是机动车碰撞 (12.5%) 和一氧化碳中毒 (7.4%).
结论:
- 这标志着CDC首次对冬季风暴进行媒体死亡率监测的激活.
- 媒体死亡率监测证明在评估灾难影响方面是有效的.
- 该系统提供及时的数据,支持所有危险的灾难应对方法.
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