Dataset Information

Unplanned Heavy Episodic and High-Intensity Drinking: Daily-Level Associations With Mood, Context, and Negative Consequences.

ABSTRACT: OBJECTIVE:Underestimating how much one will drink has been associated with greater alcohol-related consequences. Elevated mood or drinking context may relate to drinking more than planned (or intended) among college students. The aims of the current study were to test (a) whether positive and negative mood and contextual factors on a given day were associated with the likelihood of unplanned heavy drinking (defined as unplanned heavy episodic or high-intensity drinking), and (b) whether days with unplanned heavy drinking were associated with more negative consequences. METHOD:The analytic sample included 352 college students (53.4% female; 71.3% non-Hispanic White) who completed daily assessments via automated telephone interviews. Multilevel models were used to test predictors of unplanned heavy drinking (Aim 1) and predictors of consequences (Aim 2). RESULTS:Almost a third (29.60%) of drinking days were unplanned heavy drinking days. Individuals with higher average positive mood across the sampled days had lower odds of unplanned heavy drinking. No significant associations were observed between negative mood and unplanned heavy drinking. Weekend days and days with special occasions were associated with lower odds of unplanned heavy drinking. Unplanned heavy drinking was associated with more negative consequences on that day. CONCLUSIONS:Students were frequently not able to accurately predict the amount of alcohol they would consume on that day, which conferred an increased risk of negative consequences. Interventions could incorporate strategies that help students anticipate their alcohol consumption in order to employ protective behavioral strategies in high-risk contexts.

SUBMITTER: Fairlie AM

PROVIDER: S-EPMC6614925 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature

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Publications

Unplanned Heavy Episodic and High-Intensity Drinking: Daily-Level Associations With Mood, Context, and Negative Consequences.

Fairlie Anne M AM Cadigan Jennifer M JM Patrick Megan E ME Larimer Mary E ME Lee Christine M CM

Journal of studies on alcohol and drugs 20190501 3

<h4>Objective</h4>Underestimating how much one will drink has been associated with greater alcohol-related consequences. Elevated mood or drinking context may relate to drinking more than planned (or intended) among college students. The aims of the current study were to test (a) whether positive and negative mood and contextual factors on a given day were associated with the likelihood of unplanned heavy drinking (defined as unplanned heavy episodic or high-intensity drinking), and (b) whether ...[more]

PMID: 31250798

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Project description:BackgroundDual systems theories suggest that greater imbalance between higher reward sensitivity and lower cognitive control across adolescence conveys risk for behaviors such as heavy episodic drinking (HED). Prior research demonstrated that psychological analogues of these systems, sensation seeking and premeditation, change from childhood through emerging adulthood, and each has been independently linked with HED. However, few studies have assessed whether change over time in these developing analogues is prospectively associated with HED. Moreover, we know of no research that has shown whether within-person differences between higher sensation seeking and relatively lower premeditation across the adolescent period predict HED in emerging adulthood.MethodsProspective data from the National Consortium on Alcohol and NeuroDevelopment in Adolescence study (n = 715) were used to examine the association of sensation seeking and premeditation with HED among adolescents ages 16 to 20 years. We used novel applications of latent difference score modeling and growth curve analysis to test whether increasing sensation seeking, premeditation, and their imbalance over time are associated with HED across the study period, and whether these associations differed by sex.ResultsWhereas premeditation increased linearly from adolescence through emerging adulthood across sexes, males reported growth and females reported decline in sensation seeking. Sensation seeking in adolescence (and not premeditation) was associated with higher levels of HED by emerging adulthood. Importantly, greater imbalance between sensation seeking and premeditation was associated with higher levels of HED by emerging adulthood though we note that variability capturing this imbalance correlated highly (r = 0.86) with baseline levels of sensation seeking.ConclusionsDevelopmental imbalance between higher sensation seeking and lower premeditation in late adolescence may be a risk factor for greater HED in emerging adulthood.

Project description:AimsTo examine the association between alcohol prices and age of initiation of alcohol use and the association between age of alcohol use initiation and heavy episodic drinking (HED) among adolescents in Chile.DesignWe estimated discrete-time hazard models using retrospective data and generalized ordered probit models with repeated cross-sectional data.SettingChile.ParticipantsA total of 248 336 urban youth who attended secondary school between 2003 and 2015 and self-reported ever having tried alcohol.MeasurementsWe created drinking histories from self-reported responses of age, age of alcohol use initiation and year/month of survey. From two self-reported responses, we created a four-category ordinal variable of heavy episodic drinking: none, one to two, three to nine and more than 10 HED episodes in the past 30 days. We constructed a monthly measure of real alcohol prices using the all-items and alcohol component of the Consumer Price Index compiled by Chile's statistical agency, the Instituto Nacional de Estadísticas.FindingsFirst, we found negative, statistically significant and policy-meaningful associations between alcohol prices and the age of alcohol use initiation. The estimated price elasticity of delay was -0.99 [95% confidence interval (CI) = -1.30, -0.69]. A 10% increase in real alcohol prices was associated with delayed alcohol use initiation of approximately 6.6 months. Secondly, we found that youth who had started drinking alcohol at a later age had statistically significant and substantially lower probabilities of having reported HED during the previous month. For example, youth who started drinking at 16 were 4.9 (95% CI = 4.2-5.6) percentage points more likely to have reported no HED in the previous month relative to youth who started drinking alcohol when aged 12 years or younger.ConclusionsIncreasing the price of alcohol products may delay alcohol initiation among young people in Chile. Chilean youth who start drinking alcohol later may engage in less harmful drinking practices.

Dataset Information

Unplanned Heavy Episodic and High-Intensity Drinking: Daily-Level Associations With Mood, Context, and Negative Consequences.

Publications

Unplanned Heavy Episodic and High-Intensity Drinking: Daily-Level Associations With Mood, Context, and Negative Consequences.

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