对青少年开始饮酒的多式预测因素的调查
Andrew Moore1, Ben Lewis2, Amanda Elton2
1Department of Neuroscience, University of Florida, Gainesville, FL, USA; UF Center for Addiction Research & Education, University of Florida, Gainesville, FL, USA.
Drug and alcohol dependence
|November 10, 2024
概括
背景风险因素,而不是抑制或奖励敏感性,最能预测青少年早期开始饮酒的情况. 了解这些因素是防止未成年人饮酒及其负面后果的关键.
科学领域:
- 神经科学是一个神经科学.
- 心理学 心理学 心理学
- 公共卫生 公共卫生
背景情况:
- 早期开始饮酒与与酒精有关的不良结果有关.
- 早期使用酒精存在许多风险因素,但它们的相对重要性未得到充分研究.
- 这项研究调查了青少年早期开始饮酒的预测因素.
研究的目的:
- 用抑制控制,奖励灵敏度和上下文风险因素的措施来前性地预测早期的酒精开始.
- 确定这些预测域的相对重要性.
- 识别特定的变量,这些变量可能会为青少年的酒精预防策略提供信息.
主要方法:
- 在青少年大脑认知发展 (ABCD) 研究中利用了来自11694名以前从未吸毒的青少年的多式联络数据.
- 定义的早期开始是16岁之前饮酒.
- 雇佣了倾向性得分匹配和后勤回归模型来分析预测因素.
主要成果:
- 背景风险因素显示出最强的预测能力 (伪R2=0.086,AUC=0.67).
- 抑制控制 (伪R2=0.021,AUC=0.58) 和奖励敏感性 (伪R2=0.020,AUC=0.59) 是较不有效的预测因素.
- 综合模型并没有显著改善预测,而不是仅仅基于上下文因素.
结论:
- 背景风险因素是青少年早期饮酒的主要预测因素.
- 抑制控制和奖励灵敏度措施不足以区分早期酒精发起者.
- 研究结果强调了情境因素在酒精开始过程中的关键作用,并提出了预防的目标.
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