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多重物質評価ツール: 多重物質使用に関する新しい測定法の信頼性,可受け入れ性,実行可能性
Amanda M Bunting1, Charles M Cleland1, S Michaela Barratt1
1Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA.
Addiction (Abingdon, England)
|February 12, 2026
まとめ
新しい多重物質評価ツール (PAT) は,同日および同時に薬物使用を測定する上で高い信頼性を示しています. このツールは,多重物質使用の行動を研究する研究者に受け入れられ,実行可能である.
科学分野:
- 依存症に関する研究
- サイコメトリクス サイコメトリクス
- 公衆衛生は公衆衛生である.
背景:
- 同日または同時での多重物質使用については,簡潔な定量的な評価は存在しない.
- 既存の方法は,複雑な薬物使用パターンの定量的な測定を欠いている.
研究 の 目的:
- 多重物質の使用に関する新しい定量評価ツールの再テストの信頼性,受容性,実行可能性を検証する.
- 薬物使用の同時および当日の薬物使用行動に関する簡潔な測定法を開発する.
主な方法:
- Polysubstance Assessment Tool (PAT) をインタビュアーによる管理と自己管理の形式で開発しました.
- コエンのカッパ,グウェットのAC1,ICCを用いてテスト再テストの信頼性を評価した.
- リーカート型の調査による許容度,完了時間による実現可能性の評価.
主要な成果:
- 全体的な信頼性は中等から優秀であった (Gwet's AC1: 0.70-0.96; ICC: 0.62-0.88).
- 信頼性は,同日の使用 (Gwet's AC1=0.70) よりも,同時使用 (Gwet's AC1=0.90) により高かった.
- 高許容度が報告され,フォーマット間の有意な違いはなく,自己投与はより迅速 (5分対8分) であった.
結論:
- Polysubstance Assessment Tool (PAT) は,信頼性,受容性,実行可能性が良好であることを実証しています.
- PATは,多重物質使用行動を研究する研究者のための貴重な定量的な指標です.
- そのシンプルさと迅速な完成時間は,さまざまな研究環境に適しています.
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