Daily physical activity and alcohol use across the adult lifespan.
Daily physical activity and alcohol use across the adult lifespan.
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DOI:
10.1037/hea0000157
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发表时间:
2015-06
影响因子:
4.2
通讯作者:
Roche, Michael J.
中科院分区:
文献类型:
--
作者:
Conroy, David E.;Ram, Nilam;Pincus, Aaron L.;Coffman, Donna L.;Lorek, Amy E.;Rebar, Amanda L.;Roche, Michael J.
In contrast to proposals that physical activity (PA) can be a substitute for alcohol use, people who engage in greater overall PA generally consume more alcohol on average than less-active peers. Acknowledging that both PA and alcohol use vary considerably from day-to-day, this study evaluated whether established associations reflect daily behavioral coupling within-person, are an artifact of procedures that aggregate behavior over time, or both. A lifespan sample of 150 adults (aged 19–89 years) completed three 21-day measurement bursts of a daily diary study. At the end of each day, they reported on their PA and alcohol consumption. Data were analyzed in a negative binomial multilevel regression. As expected, both behaviors exhibited limited between-person variation. After controlling for age, sex, and seasonal and social calendar influences, daily deviations in PA were significantly associated with daily total alcohol use. Once the within-person process linking PA and alcohol use was controlled, usual PA and total alcohol use were not associated. The established between-person association linking PA and alcohol use reflects the aggregation of a daily process that unfolds within-people over time. Further work is needed to identify mediators of this daily association and to evaluate causality, as well as to investigate these relations in high-risk samples.
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DOI:
10.1097/01.alc.0000060879.61384.a4
发表时间:
2003-02-01
影响因子:
3.2
作者:
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通讯作者:
Baumeister, RF
影响因子:
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通讯作者:
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影响因子:
5.7
作者:
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通讯作者:
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