中国におけるCOVID-19 パンデミックに対する連続的な予防・制御政策のダイナミックな影響 住民の緊急医療サービスの要求 オープニング前・後に:観察的研究
Jun-Jie Ye1, Min Yao2, Hui-Jie Qin1
1Department of Epidemiology and Biostatistics, School of Public Health, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China.
The Journal of emergency medicine
|September 2, 2025
まとめ
中国のCOVID-19政策は,緊急医療サービス (EMS) の需要に影響を与えた. 再開はEMSによる呼び出しの急増につながり,政策の調整の後には大幅な減少が続いた.
科学分野:
- 公衆衛生
- 流行病学について
- 健康政策
背景:
- 中国は,このパンデミック期間中,さまざまなCOVID-19予防・管理政策を実施しました.
- 住民の緊急医療サービス (EMS) への需要への影響は不明でした.
- これらの変化を理解することは,公衆衛生の準備と資源の配分に不可欠です.
研究 の 目的:
- 住民のEMS需要に対する中国の段階的なCOVID-19政策の緩和と再開の影響を評価する.
- 日々のEMS通話量に対する特定の政策の時間的傾向とダイナミックな影響を分析する.
主な方法:
- ナンニン緊急医療センターの42,909件の救急医療電話記録 (2022年11月~2023年1月) を利用した観察研究.
- ジョインポイント回帰は,毎日のEMS通話量の動向を特定するために使用されました.
- EMS需要に対するCOVID-19政策のダイナミックな影響を評価した.
主要な成果:
- "ダイナミック・ゼロ・COVID"政策期間では,毎日2,378件のEMS通話が減少しました.
- "20の新しいルール"政策は,毎日5.362件の呼び出しのわずかな増加と相関していました.
- "10の新たな措置" (再開) 政策により,日32,566件のEMS通話が大幅に増加しました.
- その後の政策調整 ("調整 1"と"調整 2") は,それぞれ毎日33,411件と4,381件という劇的な減少をもたらした.
結論:
- COVID-19の政策は,南宁の住民のEMSの需要に大きな影響を与えた.
- 再開政策 ("10の新措置") は,EMS利用の大幅な増加を引き起こした.
- その後の政策調整により,EMSの需要は減少し,政策の反応性が示された.
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