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使用GDACS预测地震后的临床和运营负担:全球事件级别分析 (2020-2024)

Ahmet Aykut¹, Ertuğ Günsoy¹, Cem Yıldırım¹

¹Emergency Department, Health Sciences University (SBU), Van Education and Research Hospital, Van, Türkiye.

|January 13, 2026

概括

全球灾害预警和协调系统 (GDACS) 的预警与地震死亡相关,并预测了现场医院的部署. GDACS评分为灾难激增计划提供了早期指标,但需要补充数据来进行全面的医疗反应.

科学领域:

灾难医疗医疗医疗医疗
全球卫生安全全球卫生安全
应急响应系统应急响应系统

背景情况:

全球灾害预警和协调系统 (GDACS) 预警经常在地震后使用.
关于GDACS警报对医疗反应的临床相关性和预测效用仍然不确定.

研究的目的:

评估GDACS预警分数与地震相关死亡之间的关联.
评估GDACS警报的预测价值,用于大地震后的野外医院部署.

主要方法:

对2020-2024年GDACS警报的回顾性全球研究,聚类事件以避免双重计数.
斯皮尔曼相关性用于评估GDACS得分与报告死亡之间的关系.
菲尔特物流回归模拟了实地医院部署,并进行了灵敏度分析.

主要成果:

GDACS得分与报告的死亡人数有显著的相关性 (ρ=0.522,p<0.001).
实地医院部署发生在52.9%的红色GDACS事件中,而色事件为0%.
GDACS得分强烈预测了部署 (OR=42.7,AUC=0.98),表明了高的预测准确性.

结论:

GDACS指标是灾难冲击计划的有价值,可扩展的早期指标.
虽然GDACS很有用,但它以危险和暴露为中心,需要与地方数据和损害评估进行整合,以获得最佳的医疗反应.
将GDACS与其他数据源相结合的多层次方法可加强地震后及时和基于证据的医疗干预.

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