国家大麻和酒精政策环境:与大学生使用大麻,酒精和两种物质的联系
David C R Kerr1, Harold Bae2, Timothy S Naimi3
1School of Psychological Science, Oregon State University.
American journal of preventive medicine
|January 23, 2026
概括
国家大麻政策对大学生吸毒的影响. 更严格的大麻政策 (CPS) 和酒精政策 (APS) 与减少大麻和学生之间的共同使用相关,突出了政策政策.
科学领域:
- 公共卫生 公共卫生
- 药物使用政策 药物使用政策
- 高等教育 高等教育
背景情况:
- 美国各州的大麻政策差异很大,随着时间的推移而演变.
- 了解这些政策对大学生物质使用的影响至关重要.
- 同时的酒精政策也会影响学生的行为.
研究的目的:
- 检查国家大麻政策环境和大学生大麻和酒精使用之间的关系.
- 评估与此同时的州酒精政策对这些行为的影响.
- 分析大学生人口中不同年龄组的政策影响.
主要方法:
- 分析了来自47个州的591所机构的902,486名本科生 (年龄在18-24岁) 的跨部门调查数据 (2008-2019).
- 利用时间变化的州级大麻政策量表 (CPS) 和酒精政策量表 (APS) 评分,按有效性和实施进行加权.
- 评估结果包括30天的使用,频繁的使用,过度饮酒以及大麻和酒精的联合使用.
主要成果:
- 较高的大麻政策量表 (CPS) 评分 (表明更大的限制性) 与较低的使用大麻的几率,频繁使用大麻和共同使用有关.
- 较高的酒精政策量表 (APS) 评分与所有测量的大麻,酒精和共同使用结果的几率降低有显著联系.
- 政策影响在未成年 (18-20岁) 和老年 (21-24岁) 的大学生中是显著的,在老年学生中观察到的效应更为强烈.
结论:
- 较不严格的州大麻和酒精政策与大学生频繁和并发性物质使用的增加有关.
- 政策制定者可以利用CPS和APS的得分来制定改善学生福祉的战略.
- 建议加强国家政策环境或实施补偿措施以减轻风险.
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