调整并将烟草依赖指标应用于大麻依赖
Robert J Wellman1, David R Strong2, Erin K O'Loughlin3
1Department of Population and Quantitative Health Sciences, Division of Preventive and Behavioral Medicine, UMass Chan Medical School, 368 Plantation Street, Worcester, MA 01605, USA.
Drug and alcohol dependence
|February 27, 2025
概括
一个根据烟草依赖指标调整的新规模有效地测量了大麻依赖 (CD). 这种工具显示出强烈的心理测量特性,并允许直接比较烟草和大麻的依赖.
科学领域:
- 精神病学和行为科学
- 药物使用障碍 药物使用障碍
- 心理测量 心理测量 心理测量
背景情况:
- 药物依赖的特点是控制能力受损,渴望,戒断和难以戒烟.
- 现有的依赖度指标是特定物质的,阻碍了跨物质的比较.
- 随着大麻和烟草的共同使用越来越多,需要统一的依赖评估工具.
研究的目的:
- 调整烟草依赖指标以评估大麻依赖 (CD).
- 为了评估适应尺度的心理特征.
- 允许直接比较烟草和大麻使用者之间的依赖程度.
主要方法:
- 对过去一年的大麻消费者 (n=320) 进行了根据烟草依赖度量调整的15项量表.
- 检查了因子结构,测量不变性跨性别,项目辨别力和可靠性.
- 使用大麻滥用查测试来评估合有效性; 标准有效性探索了剂量-反应关系.
主要成果:
- 调整后的尺度表现出强烈的单维性,对单个因素加载的项目.
- 确认了跨性别的严格测量不变性,表明男性和女性之间的测量一致.
- 该尺度表现出高的内部一致性 (ωcat=0.94),优异的收可靠性 (r=0.76),以及与大麻使用频率 (ρ=0.81) 的强剂量反应.
结论:
- 适应尺度具有出色的心理测量特性,在不同性别之间是不变的.
- 这种经过验证的尺度可能有助于直接比较烟草和大麻消费者之间的依赖程度.
- 建议进行进一步的研究,以在更大,多样化的样本和各种大麻产品类型中确认这些特性.
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