COPD患者の短期滞在に関連する予測要因,医療利用,および費用:ノルウェーにおける登録ベースの分析
Tron Anders Moger1, Jon Helgheim Holte1, Olav Amundsen2
1Department of Health Management and Health Economics, Institute of Health and Society, University of Oslo, Oslo, Norway.
Clinical epidemiology
|September 3, 2025
まとめ
慢性閉塞性肺疾患 (COPD) の患者の短期滞在の予測要因には,精神的健康問題と以前の家庭でのケアが含まれます. これらの患者はより高い医療費を負い,入院前に健康状態が著しく悪化していることを示しています.
科学分野:
- ゲロントロジーと公衆衛生
- 医療サービス研究
- 肺科
背景:
- 慢性阻害性肺疾患 (COPD) は,多くの場合複数の健康状態 (多発性) と同時発生する医療費の主要な原因です.
- 高度なCOPDの患者は,自宅での独立した生活を維持するために,回復,治療,または休息のために一時的な住居が必要になる可能性があります.
研究 の 目的:
- COPD患者の短期間の入院の必要性を予測する要因を特定する.
- 短期滞在を受ける患者と,短期滞在を受けない患者との医療利用と関連する費用を比較する.
主な方法:
- オスロとトロンドハイムの24,613人のCOPD患者のデータ (2010-2019) を分析し,国家および自治体の登録情報を利用した.
- 短期滞在の予測要因を決定するために,離散的な時間生存モデルが採用されました.
- 入国前の費用と入国後の費用の比較と,短期滞在を除いた対照の比較
主要な成果:
- 短期滞在の確率の増加に伴う要因には,うつ,不安,精神障害,アルコール依存症,以前入院,家庭でのケアが含まれています.
- 対照的に呼吸器疾患の医師の診察や 専門医/理学療法士の診察が少ないと 施設での入院率が低いことが示されました
- 短期滞在を利用した患者は,特に入院前と入院後の医療費が大幅に増加しました.
結論:
- 標準的な門診サービスとは異なり,自宅での介護を受けることは短期滞在の可能性が高いことと相関しており,市立の介護を必要とする人のための遅延やより簡単なアクセスを示唆しています.
- 心理的社会的な問題は 患者のニーズに合わせて 資源の配分を調整することで より大きなケアニーズを示唆するかもしれません
- 短期滞在の必要性は,しばしばCOPD患者の健康状態が著しく低下することを意味します.
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