COVID-19 パンデミック中にeHealthの介入を受ける,換気器に依存する子供と成人の医療利用と費用
Reshma Amin1,2,3, Brandon Zagorski4, Regina Pizzuti5
1Dr. Amin is affiliated with Division of Respiratory Medicine, Department of Pediatrics, SickKids Research Institute, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Respiratory care
|September 3, 2025
まとめ
長期在宅呼吸器介入 (LIVE) は,呼吸器患者の肺科診察や入院を含むヘルスケアの利用を増加させた. しかし,全体的なコストと死亡率は有意に異なっており,観察的なeHealth介入試験の限界を示唆しています.
科学分野:
- 医療情報学
- 医療サービス研究
- 肺科
背景:
- COVID-19 パンデミックにより,革新的なヘルスケアが求められ,LIVE (長期在宅換気器の介入) が導入されました.
- LIVEは,ヘルスケアサービスの利用とコストを改善することを目指して,呼吸器に依存した個人に仮想の専門医療を提供しました.
- 比較のために,標準的な家庭用機械換気治療を受けた対照群を使用した.
研究 の 目的:
- LIVE eHealthの介入を受けた呼吸器に依存した患者とマッチングした対照群の間で,公的資金による医療サービスの利用と費用を比較する.
- 医療資源の消費と患者へのLIVE介入の影響を評価する.
主な方法:
- 178人のLIVEユーザーと178人の家庭用機械換気制御を比較した1:1のマッチングコホート研究.
- 換気器機器のデータベースと包括的な健康管理データとのデータリンク
- 統計的分析には,コヴァリアンス分析,一般的推定方程式,およびカプラン- メイヤー生存分析が含まれており,事前の医療利用を制御した.
主要な成果:
- LIVEの参加者は,すべての原因による入院 (16%),外科肺科診察 (41%) および一般医の費用 (77%) が介入後,著しく増加したことを示しました.
- ほとんどの結果のコストと利用の差は高かったが,一貫して統計的有意性に達しなかった.
- LIVE群と対照群の生存率に統計的に有意な差は見られなかった.
結論:
- LIVEの介入は,医療利用率の増加と関連しており,特に外来肺疾患と入院患者への治療費の増加と関連しています.
- 医療費と死亡率は グループごとに大きく違わなかった.
- この研究は,観察データを用いてeHealth介入の評価の課題を強調し,因果関係を確立するためにランダム化制御試験の必要性を強調しています.
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