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美国青少年使用大麻

Ryan S Sultan1,2,3, Alexander W Zhang1, Timothy D Becker1,2

  • 1Department of Psychiatry/New York State Psychiatric Institute, Columbia University Vagelos College of Physicians and Surgeons, New York, New York.

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青少年使用大麻的频率与负面的学术和情感结果有关,即使在低使用水平. 这些发现凸显了青少年日常使用大麻查的必要性.

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科学领域:

  • 青少年发展 青少年发展
  • 大麻使用和心理健康
  • 心理社会指标 心理社会指标

背景情况:

  • 青春期是一个关键的发育阶段.
  • 有限的数据存在于剂量取决于大麻使用对青少年心理社会发展的影响,特别是在不经常使用者.
  • 了解这些关联对于有针对性的干预至关重要.

研究的目的:

  • 检查大麻使用频率和青少年心理社会发展指标之间的剂量依赖关系.
  • 为了确定与不同程度的大麻消费相关的特定不良结果.
  • 为了告知有关青少年大麻使用的公共卫生战略.

主要方法:

  • 使用美国第8,第10和第12年级 (2018-2022) 的全国代表性样本进行的横截面研究.
  • 参与者分为不使用,不经常使用,每月使用,每周使用和几乎每天使用大麻的组.
  • 根据人口统计学调整的赔率比率和心理社会指标计算的效果大小.

主要成果:

  • 在162,532名学生中,超过26%的学生报告使用大麻.
  • 与非使用者相比,非经常和每月使用大麻的用户显示出较低学业成绩,冲动性,自我调节问题和不良情绪状态的可能性增加.
  • 对于大多数不利的心理社会结果,观察到剂量反应趋势,年轻的用户 (<16岁) 表现出更大的易感性.

结论:

  • 大麻使用频率和不良的学术/情绪功能之间的剂量依赖关系在青少年中很明显,即使每月使用一次.
  • 这些发现强调了青少年医疗保健中常规使用大麻查的重要性.
  • 早期干预和预防工作对于减轻负面心理社会影响至关重要.