覚醒剤乱用の知識、認識、意図に関する社会人口統計学的差異:理論に基づいた全国横断調査
Melissa Sanders1, Kathlyn Smith1, Madison Holland1
1Auburn University Harrison College of Pharmacy, 2316 Walker Building, Auburn, AL 36849, USA.
Exploratory research in clinical and social pharmacy
|January 7, 2026
まとめ
米国では、覚醒剤乱用の知識と意図は人口統計によって大きく異なる。これらの違いを理解することは、覚醒剤乱用の懸念の高まりに対処する鍵となる。
科学分野:
- 公衆衛生
- 健康行動研究
- 薬物乱用研究
背景:
- 覚醒剤の乱用は、米国で公衆衛生上の課題が増大している。
- 効果的な介入を開発するためには、一般市民の知識、認識、意図を理解することが不可欠である。
研究 の 目的:
- 米国一般市民の覚醒剤乱用に関する知識と認識を調査する。
- 覚醒剤の使用および乱用に関連する意図を評価する。
- これらの要因における社会人口統計学的な差異を検討する。
主な方法:
- Amazon Mechanical Turkを介して、米国成人(18歳以上)303人を対象に、横断オンライン調査を実施した。
- 健康信念モデルに基づき、知識、知覚される罹患しやすさ、重症度、利点、障壁、意図を評価した。
- 統計分析には、Mann-Whitney U検定および線形回帰を用いて、社会人口統計学的な差異と予測因子を特定した。
主要な成果:
- 年齢、性別、人種、都市部/地方部によって、覚醒剤の知識、重症度の認識、罹患しやすさ、支援希求の障壁に有意な差が見られた。
- 非医療目的での覚醒剤使用の意図は、高齢者、男性、都市部居住者で高かった。
- 重症度の認識、非処方覚醒剤の利点、支援希求の障壁、年齢が、非医療目的での覚醒剤使用の意図を予測した。
結論:
- 社会人口統計学的要因は、覚醒剤乱用に関する一般市民の知識、認識、意図に有意に影響を与える。
- 理解と態度における格差は、標的を絞った公衆衛生戦略の必要性を強調している。
- さらなる研究では、特定された格差に対処するための介入の開発に焦点を当てるべきである。
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