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ブラジルの臨床研究室における重要な結果管理に関する調査:多変量分析と"新統計"アプローチによるプロファイリング
Alan Carvalho Dias1, Derliane de Oliveira2, Fernando de Almeida Berlitz3
1Sabin Diagnóstico e Saúde, Brasília, DF, Brazil; Quality Committee of the Brazilian Society of Clinical Pathology and Laboratory Medicine (SBPC/ML), Brazil; Reference Intervals Committee of the Brazilian Society of Clinical Pathology and Laboratory Medicine (SBPC/ML), Brazil.
まとめ
主要なパフォーマンス指標 (KPI) の実施は,ブラジルの検査室の認定と密接に関連し,重要な結果の管理と患者の安全性を改善します. この全国的な研究は,標準化された慣行の必要性を強調しています.
科学分野:
- 臨床研究室科学
- 医療管理
- 患者の安全性に関する研究
背景:
- 重要な検査結果の効果的な伝達は,患者の安全のために不可欠です.
- 重要な結果を管理する方法は,臨床研究室によって大きく異なります.
- ブラジルの現在の慣行を理解し,品質に影響を与える要因を特定する必要があります.
研究 の 目的:
- ブラジルの臨床研究室における重要な結果管理の実践を概説する.
- 認定に関連する特定の実験室の特徴を特定する.
- 標準化された国家指針を策定するためのデータを提供すること.
主な方法:
- 全国規模のウェブベースの調査で,369の実験室からクリティカルな結果管理の59の特徴に関するデータが収集されました.
- LASSO特性の選択による多変量ロジスティック回帰が分析に使用された.
- モデルの性能は,クロス・バリデーション,AUC-ROC,McFaddenのR二乗を用いて評価された.
主要な成果:
- ほとんどの研究室では,正式なリスト (87.5%),書面による手順 (82.4%) および定期的なレビュー (83.7%) が行われました.
- 通信時間は様々で,30%が最大30分,53.4%が1時間以内でした.
- 主要パフォーマンス指標 (KPI) の使用は,承認 (OR 調整: 4. 08; p < 0. 001) と独立して関連付けられ,モデルのパフォーマンスは許容可能であった (AUC-ROC: 78. 5%).
結論:
- この研究は,ブラジルの重要な結果管理の最初の全国的なプロフィールを提供し,重要な実践の多様性を明らかにしています.
- KPIの使用は,実験室認定の強力な予測指標です.
- 患者の安全性を高めるために,国家ガイドラインを通じて慣行を標準化することが推奨されています.
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