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美国青少年大麻使用趋势,1991-2023年
Stephen M Amrock1, Agata J Sajkiewicz1
1Department of Medicine, University of Connecticut, Farmington, CT, USA; Department of Medicine, Hartford Hospital, Hartford, CT, USA.
Addictive behaviors
|February 10, 2026
概括
青少年大麻使用在1999年达到顶峰,自那以后一直在下降,有着显著的性别转变,女性现在报告的比例高于男性. 对于公共卫生规划来说,大麻使用的这些趋势很重要.
科学领域:
- 公共卫生 公共卫生
- 青少年健康 青少年健康
- 药物使用研究研究 药物使用研究
背景情况:
- 青少年吸食大麻是一个重大的公共卫生问题.
- 监测青少年大麻使用的趋势和人口差异对于有效的公共卫生战略至关重要.
研究的目的:
- 分析1991-2023年青少年大麻使用的趋势.
- 检查大麻使用趋势在人口群体之间如何不同,包括性别和种族/种族.
主要方法:
- 利用了来自青年风险行为调查 (YRBS) 的数据,这是对美国高中生进行两年一次的调查.
- 采用交叉表格和后勤回归来分析终身,最近和早期大麻使用.
- 根据性别和种族/民族的研究趋势.
主要成果:
- 青少年大麻的使用遵循了一个反转的U模式,在1999年达到峰值,然后下降.
- 终身使用率从1999年的47.3%下降到2023年的30.1%,最近使用率从27.1%下降到17.8%.
- 观察到性别的转变,与男性相比,女性在2023年报告了更长的寿命和最近的使用,这一趋势在种族/种族群体中一致.
结论:
- 青少年大麻使用率自1999年左右达到峰值以来一直在下降.
- 大麻使用中发生了显著的性别趋同,女性现在在患病率上超过男性.
- 在大麻使用中观察到的性别趋同,在种族/种族群体之间一致,需要进一步调查.
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