まとめ
尿分析における薬物検査の精度は,憂慮すべきほど低い. 2つの"承認された"ラボは,試料の半分以上ですべての薬物を正しく識別できず,検査基準の改善とテストの誤り性の認識の必要性を強調しました.
科学分野:
- 臨床化学 臨床化学について
- 法医学毒理学 法医学毒理学
- 実験室医学は,研究室医学である.
背景:
- 尿薬検査は,臨床および法医学での重要なツールです.
- これらの検査の正確性と信頼性は,患者のケアや訴訟の際に極めて重要です.
- 既存の検査室の承認プロセスは,一貫したパフォーマンスを十分に保証できない可能性があります.
研究 の 目的:
- 尿サンプルにおける薬物識別の正確性を,尿サンプルによる測定で評価する.
- 承認された,承認された.
- 研究室. 研究室.
- 定期的な薬物スクリーニングにおける偽陽性と偽陰性の割合を評価する.
- 尿薬検査における検査室の品質保証の改善を推奨する.
主な方法:
- 5つの標的薬の異なる数値と濃度の尿サンプルを用意したものです.
- これらの標本を2つの異なる標本に提出しました.
- 承認された,承認された.
- 分析のための臨床研究室.
- 提出された標本の既知の組成と比較した検査結果.
主要な成果:
- 実験室1は,46.9%の標本においてのみ,偽陽性のないすべての薬物を正しく識別した.
- 実験室2はこのレベルの精度を達成したのは,標本のわずか13.8%でした.
- いくつかの不一致を考慮すると,正確性はそれぞれ53.8%と49.4%に改善され,重要な変動性を示しています.
結論:
- 現在の尿薬検査方法と現在の尿薬検査方法
- 承認された,承認された.
- 実験室では,重大な誤りがある.
- 治療スタッフは,これらの試験の制限を認識する必要があります.
- 推奨事項には,検査室の免許の義務化と,熟練度テストによるパフォーマンスベースの免許の維持が含まれています.
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