Sam Houston State University, Campus Box 2447, Huntsville, TX, 77341, USA.
The Pennsylvania State University, State College, USA.
J Behav Med. 2020 Jun;43(3):365-376. doi: 10.1007/s10865-020-00151-4. Epub 2020 Apr 20.
Evidence suggests that physical activity and alcohol use are positively related among young adults. Two studies have examined daily relations, and results have shown conflicting findings. We examined relations between physical activity and alcohol use at both within- and between-individual levels and investigated moderators of the relation at both levels. 269 college students wore accelerometers to collect physical activity data over a 2-week period. At the end of each day, they indicated whether or not they drank alcohol. Multilevel logistic regression indicated neither within- nor between-subject relations were statistically significant. Positive affect, negative affect, and drinking motives moderated these relations at the between-subject level. Contrary to previous research, we did not observe a relation between physical activity and alcohol use at the daily level. Unique features of the current study suggest next steps for future research examining the perplexing PA-alcohol relation in this population.
有证据表明，在年轻人中，体力活动和饮酒之间呈正相关。有两项研究检验了日常关系，结果得出了相互矛盾的发现。我们在个体内和个体间两个层面上检验了体力活动与饮酒之间的关系，并在这两个层面上调查了关系的调节因素。269 名大学生佩戴加速度计在两周的时间内收集体力活动数据。每天结束时，他们会表明自己是否饮酒。多层次逻辑回归表明，无论是个体内还是个体间的关系都没有统计学意义。积极情绪、消极情绪和饮酒动机在个体间水平上调节了这些关系。与之前的研究相反，我们在日常水平上没有观察到体力活动与饮酒之间的关系。当前研究的独特特征为未来研究提供了方向，以检验该人群中令人费解的体力活动与饮酒关系。
