リスクの高い多重物質使用の動機に関する定性的な研究
Amanda M Bunting1, Adetayo Fawole1, Brittany Griffin1
1Department of Population Health, New York University Grossman School of Medicine, New York, NY, USA.
Journal of drug issues
|August 29, 2025
まとめ
高リスクの多重物質の使用の動機を理解することは,効果的な介入の鍵です. 人々は様々な薬を使い 効果を高め 自治し 苦痛に対処し 欲望をコントロールし 社会的要因に反応します
科学分野:
- 依存症の研究
- 心理学
- 公衆衛生
背景:
- 多重物質の使用は,複数の精神活性物質の同時または連続的な使用として定義され,公衆衛生上の重大な課題を提示しています.
- この行動の根本的な動機を理解することは 標的を絞った介入と 害の軽減戦略の開発に不可欠です
研究 の 目的:
- リスクの高い多重物質の使用を 誘発する主な動機を探究し 特定すること
- 多重物質の消費パターンに影響を与える要因の複雑な相互作用について,質的洞察を得ること.
主な方法:
- 最近多重物質の使用を報告した20人の半構造面接を実施した.
- 2つの独立したコーダーで定性的なコンテンツ分析を行い,高評価者間の信頼性 (κ = 93.97) を達成した.
主要な成果:
- 多重物質の使用を動機付ける5つの主要なテーマを特定した. (1) 均衡/延長/強化効果, (2) 身体的疾患の自己治療 (離脱と痛みを含む), (3) 感情的苦痛の対処, (4) 薬物誘発の欲求の管理, (5) 社会的な状況 (状況と経済的要因) に応じる.
- 参加者は,望ましい効果を達成し,身体的,感情的な不快感を和らげ,環境のシグナルと利用可能性に対応するために,物質を同時にまたは順番に使用したと報告しました.
結論:
- 多重物質の使用の動機は多面的で,薬理学的,心理的,社会的側面を含んでいます.
- これらの発見は,有害物質の減少へのアプローチを調整し,多重物質使用に関与する個人のための根拠に基づいた治療戦略の開発に役立つ重要な洞察を提供します.
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