オーストラリアにおける若年成人の飲酒におけるジェンダー収束
Emma Vieira1, Nicholas Taylor1, Amy Pennay2
1National Drug Research Institute, Curtin University, Melbourne, Victoria, Australia; Burnet Institute, Melbourne, Victoria, Australia.
Drug and alcohol dependence
|December 23, 2025
まとめ
若年成人男性
科学分野:
- 公衆衛生
- 社会学
- 疫学
背景:
- リスクの高い飲酒は、全体的な減少にもかかわらず、若年成人(18〜29歳)に依然として蔓延しています。
- 歴史的に男性は女性よりも多くのアルコールを消費してきましたが、ジェンダー化された飲酒パターンの新たな変化が観察されています。
- 本研究では、オーストラリアの若年成人のアルコール消費におけるジェンダー収束を調査します。
研究 の 目的:
- オーストラリアにおける若年成人の飲酒におけるジェンダー収束の発生を調査すること。
- 女性と男性の飲酒率が時間の経過とともに類似してきたかどうかを判断すること。
- 年間飲酒量、飲酒状況、リスクの高い飲酒行動の傾向を分析すること。
主な方法:
- 3つの全国的なオーストラリアの調査データソース(2001-2023年)を利用しました。
- 若年成人女性および男性(18〜29歳)の飲酒傾向を評価しました。
- 収束をテストするために、ジェンダーと年の交互作用を用いた回帰分析を採用しました。
主要な成果:
- アルコール消費量は2001年から2023年にかけて、すべての指標において若年成人で減少しました。
- 年間飲酒量におけるジェンダー収束の証拠が見られました(2013-2023年)。
- 過去1年間の飲酒およびリスクの高い飲酒においては、男性の消費量の減少率がより速かったことにより、近年収束が観察されました。
結論:
- 本研究は、オーストラリアにおける若年成人の飲酒におけるジェンダー収束の証拠を提供します。
- この収束は、両方のジェンダーにおけるアルコール消費の一般的な減少の中で起こっています。
- 男性の飲酒量は女性よりも速いペースで減少しており、この傾向の要因についてのさらなる研究が必要です。
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