救急医療による病院効率の向上
Halfdan Lauridsen1, Jesper Juul Larsen1, Thomas A Schmidt1
1Department of Emergency Medicine, Copenhagen University Hospital - North Zeeland Hospital, Denmark.
Danish medical journal
|January 23, 2026
まとめ
独立した救急部門(ED)の設立により、患者数が20%増加したにもかかわらず、病院ベッドの使用率が21%減少しました。これは、急性期ケアにおける効率と患者選択の改善を示しています。
科学分野:
- 救急医療
- 病院管理
- ヘルスケア管理
背景:
- 救急医学(EM)は2018年にデンマークで専門分野として設立されました。
- 独立した救急部門(ED)は2021年にノース・ジーランド病院に導入されました。
- この研究は、患者数の増加の中で、EDの設計が病院のベッド日消費に与える影響を評価します。
研究 の 目的:
- 独立した救急部門の設計が、病院全体のベッド日利用率にどのように影響するかを評価すること。
- 独立したED導入の前と後でのベッド日消費の変化を分析すること。
- 独立したEDが病院の運営効率と患者フローに与える影響を判断すること。
主な方法:
- 独立ED導入前(2018-2019年)と独立ED導入後(2023-2024年)の2つの12ヶ月間のベッド日利用率の比較分析。
- 特定の病棟を除く、すべての一般病棟に入院した患者を含めました。
- 各患者接触について、EDからの退院時の担当専門分野を登録しました。
主要な成果:
- 患者接触数は20%増加しました(40,061人から48,193人)。
- 救急医療によって管理される患者の割合は139%増加しましたが、他の専門分野では23%減少しました。
- 患者数の増加にもかかわらず、病院全体のベッド日数は21%減少しました。
結論:
- 独立したEDは病院のベッド利用率を大幅に削減します。
- 救急医療は患者を効果的にトリアージし、不要な入院を最小限に抑えます。
- 独立したEDの設立は、病院全体の運営効率を向上させます。
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