チャットGPTによって生成された放射線報告の質と理解性の評価:調査研究
Alexis Sunshine1, Grace H Honce2, Andrew L Callen1
1Department of Radiology, University of Colorado Anschutz Medical Campus, 19th Ave. Mail Stop C278, Aurora, CO, 80045, United States, 1 303-724-3796, 1 303-724-3795.
JMIR formative research
|August 27, 2025
まとめ
大規模な言語モデル (LLM) は,患者向けの放射線報告の要約を生成し,患者の理解と満足度を大幅に改善します. 概要は一般的に正確ですが,すべての重要な発見が適切に強調されていることを確認するために監督が必要です.
科学分野:
- 医学画像分析
- 医療における人工知能
- 患者 と の コミュニケーション
背景:
- 放射線学 の 報告 は 医学 に 重要 な 情報 を 含ん で い ます が,患者 が 理解 する の は 難しい こと が よく あり ます.
- 患者の理解力に問題が生じると不安になり 医療決定への関与が低下します
- 大規模な言語モデル (LLM) は,簡素化され,患者にとって便利な要約を作成する可能性を秘めています.
研究 の 目的:
- ChatGPTによって生成された放射線報告の要約の正確性と明確性を評価する.
- 患者の理解と満足度を評価する
- オリジナルレポートと AI で生成された要約の読みやすさを比較する.
主な方法:
- ChatGPTを用いて匿名化された放射線報告 (神経放射線学) を30件まとめた.
- 放射線科医は概要の質と正確さを評価し,患者ボランティアは理解性と満足度を評価した.
- 読みやすさは,検証されたスケールと単語数を用いて測定されました.
主要な成果:
- 患者さんの理解 (98%),用語に対する満足度 (91%),理解までの時間 (97%) が要約で著しく改善されました.
- 放射線科医は,オリジナルの報告 (83%) を代表する要約を発見し,欠落した情報や誤った強調の事例はほとんどありませんでした.
- 偽造された結果は認められず,大半の患者 (83%) は概要が誤った結論につながらないと考えた.
結論:
- ChatGPTによって生成された要約は,高い精度を維持しながら,患者の理解と満足度を高めます.
- 軽微な不正確さ (省略,強調問題) は,継続的な検証と人間の監督を必要とする.
- 人工知能が駆動する 患者中心の概要は 放射線学のコミュニケーションを 改善する見込みです
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