Alcohol demand as a predictor of drinking behavior in the natural environment.
Alcohol demand as a predictor of drinking behavior in the natural environment.
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酒精需求作为自然环境中饮酒行为的预测因子。
DOI：
10.1111/add.15822
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发表时间：
2022-07
期刊：
影响因子：
6
通讯作者：
McCarthy, Denis M.
中科院分区：
文献类型：
--
作者：
Motschman, Courtney A.;Amlung, Michael;McCarthy, Denis M.
酒精需求是衡量酒精增强价值的指标，它与更多的酒精消费和与酒精相关的问题有关。尽管酒精需求主要被评估为“类似特质”的个体差异衡量标准，但最近的证据表明需求表现出有意义的短期波动。测试个人自然饮酒环境中酒精需求的瞬时波动是否可以预测饮酒发生、饮酒持续性和饮酒量。基线实验室或 Zoom 会议以及 6 周的生态瞬时评估 (EMA)。密苏里州哥伦比亚市个人的自然饮酒环境。 2018 年 11 月至 2020 年 10 月期间，有 89 名年轻人（56% 为女性；男性年龄 = 24.8）参与。参与者报告 EMA 期间饮酒量为 14.5 天 (SD=8.1)，每次饮酒量为 4.1 杯 (SD=2.5)。参与者在基线时完成了酒精购买任务。接下来，参与者在 EMA 期间每天下午 6:00 至凌晨 2:00 的定时提示中报告他们的酒精需求（断点、Omax、强度）和饮酒行为。他们使用 BACtrack Mobile® Pro 提供呼吸分析仪样本。模型测试了酒精需求与饮酒发生以及开始饮酒后继续饮酒之间的并发和前瞻性（滞后）关联。其他模型测试了需求和呼吸酒精浓度 (BrAC) 之间的并发关联。对于所有瞬时需求指数（ORs=1.27–1.56，ps≤.03）和日水平（ORs=2.14–3.39，ps<.001），较高的酒精需求与饮酒和持续饮酒的几率较高相关。此外，滞后的需求预示着在接下来的提示下饮酒发生和持续的几率更高（OR=1.32–1.53，ps≤.004）。较高的酒精需求量与较高的瞬时 (bs=0.0011–0.0026, ps≤.03) 和日水平 (bs=0.0053–0.0062, ps<.001) 的 BrAC 相关。在个人层面，调查结果因需求衡量而异。酒精需求与个人在自然饮酒环境中饮酒的时间和饮酒量有关。酒精需求的增加与饮酒和继续饮酒的可能性增加以及饮酒天内和饮酒期间总酒精消耗量的增加有关。
Alcohol demand, a measure of alcohol’s reinforcing value, is associated with greater alcohol consumption and alcohol-related problems. Although alcohol demand has primarily been evaluated as a “trait-like,” individual difference measure, recent evidence indicates that demand exhibits meaningful short-term fluctuations. To test whether moment-to-moment fluctuations in alcohol demand in individuals’ natural drinking environments predicted drinking occurrence, drinking continuation, and drinking quantity. Baseline laboratory or Zoom session and 6 weeks of ecological momentary assessment (EMA). Individuals’ natural drinking environments in Columbia, MO. 89 young adults (56% female; M age=24.8) participated from November 2018 through October 2020. Participants reported 14.5 drinking days (SD=8.1) and 4.1 drinks per occasion (SD=2.5) during EMA. Participants completed the Alcohol Purchase Task at baseline. Following, participants reported on their alcohol demand (breakpoint, Omax, intensity) and drinking behavior during EMA at daily, timed prompts from 6:00pm to 2:00am. They provided breathalyzer samples using a BACtrack Mobile® Pro. Models tested concurrent and prospective (lagged) associations between alcohol demand and drinking occurrence and drinking continuation after drinking initiation. Additional models tested concurrent associations between demand and breath alcohol concentrations (BrACs). Higher alcohol demand was associated with higher odds of drinking and continued drinking for all demand indices at the momentary (ORs=1.27–1.56, ps≤.03) and day-level (ORs=2.14–3.39, ps<.001). Additionally, lagged demand predicted higher odds of drinking occurrence and continuation at the following prompt (ORs=1.32–1.53, ps≤.004). Higher alcohol demand was associated with higher BrACs at the momentary (bs=0.0011–0.0026, ps≤.03) and day-level (bs=0.0053–0.0062, ps<.001). At the person-level, findings varied depending on the demand measure. Alcohol demand is associated with both when and how much individuals drink in their natural drinking environments. Elevations in alcohol demand are associated with increased likelihood of drinking and continuing to drink, and greater total alcohol consumption, both within and across drinking days.
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影响因子：
3.4
作者：
Gray, Joshua C.;MacKillop, James
通讯作者：
MacKillop, James
DOI：
10.1111/j.1530-0277.2011.01656.x
发表时间：
2012-04-01
影响因子：
3.2
作者：
Amlung, Michael T.;Acker, John;MacKillop, James
通讯作者：
MacKillop, James
影响因子：
6
作者：
MacKillop, James;O'Hagen, Sean;Monti, Peter M.
通讯作者：
Monti, Peter M.
影响因子：
4.2
作者：
Merrill, Jennifer E.;Aston, Elizabeth R.
通讯作者：
Aston, Elizabeth R.
影响因子：
1.3
作者：
Amlung, Michael;MacKillop, James
通讯作者：
MacKillop, James