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アンビュラトリーAIスケイブの主観的および客観的影響
Julia Adler-Milstein1, Orianna DeMasi2, Hossein Soleimani2
1Division of Clinical Informatics and Digital Transformation, Department of Medicine, University of California, San Francisco, 10 Koret Way, San Francisco, CA 94143.
The American journal of managed care
|January 27, 2026
まとめ
人工知能(AI)スケイブは医師の文書作成時間(DocTime)を短縮し、特にベースラインDocTimeが高い場合に効果的でした。知覚された時間節約は、DocTimeの実際の削減と一貫して一致しませんでした。
科学分野:
- 医療情報学; 臨床ワークフローの最適化; 医療における人工知能
背景:
- 医師の文書作成時間(DocTime)は大きな負担です。; 人工知能(AI)スケイブは、この負担を軽減するための新しいツールです。; 医師のワークフローに対するAIスケイブの実際の影響を理解することは非常に重要です。
研究 の 目的:
- AIスケイブ導入後の医師の文書作成時間(DocTime)の知覚的および実際的変化との関連を評価すること。; ベースラインDocTimeが高い医師がAIスケイブの使用からより多くの利益を得るかどうかを判断すること。
主な方法:
- 市販のAIスケイブを使用した310人の外来医師のレトロスペクティブ分析。; ユーザーフィードバック調査および電子カルテ監査ログから収集されたデータ。; 知覚されたDocTimeの変化と実際のDocTimeの変化、およびベースラインDocTimeの影響を分析するために使用された統計モデル(順序ロジット、多変量回帰)。
主要な成果:
- 医師の86.5%がDocTimeの減少を知覚しましたが、この知覚は実際の時間節約とは相関しませんでした。; AIスケイブの使用率が高いほどDocTimeの減少と相関しました(AIスケイブ使用率が10%増加するごとに約30秒の時間節約)。; ベースラインDocTimeが高い医師が最も顕著な実際の時間節約を経験しました。
結論:
- ほとんどの医師はAIスケイブが文書作成時間を短縮すると感じていますが、実際の時間節約は、最初の文書作成負担が高い医師で最も顕著です。; AIスケイブの導入は、特に時間効率の低い医師にとって、ワークフロー効率の可能性を示しています。; 知覚された時間節約と実際の時間節約の間の乖離に影響を与える要因をさらに調査する可能性があります。
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