Institute for Health Promotion and Disease Prevention Research, University of Southern California Keck School of Medicine, Los Angeles, CA 90032, USA.
Am J Drug Alcohol Abuse. 2013 Mar;39(2):115-20. doi: 10.3109/00952990.2012.713060. Epub 2012 Sep 19.
Prior research has documented a counterintuitive positive association between physical activity and indices of alcohol consumption frequency and heaviness.
To investigate whether this relation extends to alcohol use disorder and clarify whether this association is non-linear.
This is a cross-sectional, correlational population-based study of US adults (N = 34,653). The Alcohol Use Disorder and Associated Disabilities Interview Schedule was used to classify past-year DSM-IV alcohol use disorder and self-reported federal government-recommended weekly physical activity cutoffs.
After statistically controlling for confounds, alcohol abuse but not dependence was associated with greater prevalence of physical activity. Number of alcohol use disorder symptoms exhibited a curvilinear relationship with meeting physical activity requirements, such that the positive association degraded with high symptom counts.
There is a positive association between physical activity and less severe forms of alcohol use disorder in US adults. More severe forms of alcohol use disorder are not associated with physical activity.
先前的研究记录了体力活动与饮酒频率和饮酒量指数之间存在一种反直觉的正相关关系。
探究这种关系是否适用于酒精使用障碍，并阐明这种关联是否呈非线性。
这是一项基于人群的横断面相关性研究，研究对象为美国成年人（N=34653）。使用酒精使用障碍和相关障碍访谈表来分类过去一年中 DSM-IV 酒精使用障碍和自我报告的联邦政府推荐的每周体力活动截止值。
在对混杂因素进行统计学控制后，发现酒精滥用而非依赖与更高的体力活动发生率相关。酒精使用障碍症状的数量与符合体力活动要求呈曲线关系，即随着症状数量的增加，这种正相关关系减弱。
在美国成年人中，体力活动与较轻程度的酒精使用障碍呈正相关。更严重的酒精使用障碍与体力活动无关。
