Predictors and consequences of young adult marijuana use and concurrent and simultaneous alcohol use: Month to month variation across 24 consecutive months
年轻人吸食大麻以及同时饮酒的预测因素和后果:连续 24 个月的月度变化
基本信息
- 批准号:10224811
- 负责人:
- 金额:$ 24.59万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2019
- 资助国家:美国
- 起止时间:2019-09-15 至 2023-08-31
- 项目状态:已结题
- 来源:
- 关键词:21 year oldAcuteAdoptedAdultAffectAgeAlcohol consumptionAlcoholsCommunitiesConsumptionDataData AnalysesData SetEnrollmentEpidemiologyEtiologyEvaluation StudiesEventFrequenciesFundingFutureHealthHealth PolicyImpulsivityIndividualInterventionKnowledgeLawsLeadLegalLifeLongitudinal StudiesMarijuanaMental HealthMotivationNational Institute on Alcohol Abuse and AlcoholismOutcomePatternPoliciesPrevalencePublic HealthPublishingReportingResearchResearch DesignRiskRoleSamplingTimeVariantWashingtonagedalcohol consequencesalcohol related consequencesbasebinge drinkingbiological sexcollegecost efficientdrinkingexperienceinnovationlongitudinal datasetmarijuana legalizationmarijuana usemarijuana userminimum drinking agenovelphysical conditioningpreventive interventionproblem drinkerprospectiverecruitsecondary analysissubstance useyoung adult
项目摘要
ABSTRACT
Alcohol and marijuana are the most commonly used substances among young adults (YAs) and their use is
often intertwined. With recent changes in legalization of marijuana in several states, it is critical to understand
the impact marijuana use may have on alcohol use. In states like Washington where both alcohol and
recreational marijuana use are legal for adults (aged 21+), it is important to examine how these two
substances are being used and interacting among YAs. Increases in marijuana use may be associated with
decreases in alcohol use if marijuana acts as a substitute for alcohol, or it may lead to greater alcohol use if
there are complementary effects such that both marijuana and alcohol use increase over time. To date, most
study designs have not provided data to allow examination, at the individual level, of whether there are
prospective month-to-month substitution or complementary effects over time and there are no studies to date
that have examined these effects in the context of legalized marijuana. Also, there is limited research with
respect to short-term consequences of different patterns of overlapping marijuana and alcohol use.
Simultaneous alcohol and marijuana (SAM; i.e., on the same occasion so the effects overlap) use is
associated with particular acute risks including serious legal, academic, interpersonal, physical and mental
health problems. However, most alcohol users who use marijuana do so simultaneously. The present
application proposes to conduct secondary analyses from a cutting-edge longitudinal study of YAs recruited
from the community in WA State during the time of legalized marijuana. Project Transitions (R01AA022087)
collected monthly data across 24 consecutive months from YAs (ages 18-25 over the course of the study). YAs
(N=779) between ages 18 and 23 who reported consuming at least one alcoholic drink in the prior year were
recruited and enrolled into Project Transitions. This NIAAA-funded study focused on alcohol use; however, a
rich set of data on monthly marijuana use, SAM use, and related consequences is also available. The present
application proposes secondary data analysis of this unique longitudinal dataset. Findings from this cost-
efficient secondary analysis study utilizing monthly data will allow us to answer innovative and critically
important questions that increase our knowledge of the co-occurrence of alcohol and marijuana use, whether
marijuana may have substitution or complementary effects with alcohol, associations between concurrent and
SAM use with short-term consequences and how these consequences may influence future use and how
important naturally occurring life events (i.e., turning 21) influence trajectories of use. The project will provide
answers to novel research questions that are of public health and policy importance and have important
implications for young adult prevention and intervention strategies.
摘要
酒精和大麻是年轻人(YAs)中最常用的物质,
常常是纠缠在一起。随着最近几个州大麻合法化的变化,了解大麻合法化是至关重要的。
大麻的使用可能对酒精的使用产生影响。在像华盛顿这样的州,
娱乐性大麻使用是成年人(21岁以上)的法律的,重要的是要研究这两个
物质正在被使用,并在YAs之间相互作用。大麻使用的增加可能与
如果大麻作为酒精的替代品,酒精的使用会减少,或者如果大麻作为酒精的替代品,
大麻和酒精的使用会随着时间的推移而增加。迄今为止,
研究设计没有提供数据,以允许检查,在个人层面上,是否有
随着时间的推移,预期的逐月替代或互补效应,迄今为止还没有研究
在大麻合法化的背景下研究了这些影响。此外,研究有限,
关于大麻和酒精使用重叠的不同模式的短期后果。
同时酒精和大麻(SAM;即,在同一场合,因此效果重叠)使用是
与特定急性风险相关,包括严重的法律的、学术、人际、身体和精神风险
健康问题然而,大多数使用大麻的酒精使用者同时使用大麻。本
一项申请建议对招募的青年进行前沿纵向研究,
在大麻合法化的时期,项目过渡(R 01 AA 022087)
连续24个月从YAs(研究期间年龄为18-25岁)收集每月数据。Yas
(N=779)年龄在18岁至23岁之间,报告在前一年至少饮用一种酒精饮料的人,
招募并加入了过渡计划这项由NIAAA资助的研究重点是酒精使用;然而,
还提供了关于每月大麻使用、SAM使用和相关后果的丰富数据集。本
本申请提出了该独特纵向数据集的二次数据分析。从这个成本中得出的结论-
利用每月数据进行有效的二次分析研究,将使我们能够以创新和批判的方式回答问题。
重要的问题,增加我们的知识的同时发生的酒精和大麻的使用,是否
大麻可能与酒精有替代或补充作用,同时与酒精之间的联系,
SAM使用的短期后果,以及这些后果如何影响未来的使用,
重要的自然发生的生活事件(即,第21章影响使用轨迹该项目将提供
回答新的研究问题,是公共卫生和政策的重要性,并有重要的
对青年预防和干预战略的影响。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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CHRISTINE M. Lee其他文献
CHRISTINE M. Lee的其他文献
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{{ truncateString('CHRISTINE M. Lee', 18)}}的其他基金
COVID-19 Pandemic-related Impacts on Longitudinal Trajectories of Alcohol, Marijuana, and Simultaneous Use and Mental Health Among Young Adults
COVID-19 大流行对年轻人酒精、大麻和同时使用的纵向轨迹和心理健康的影响
- 批准号:
10166034 - 财政年份:2019
- 资助金额:
$ 24.59万 - 项目类别:
Predictors and consequences of young adult marijuana use and concurrent and simultaneous alcohol use: Month to month variation across 24 consecutive months
年轻人吸食大麻以及并发和同时饮酒的预测因素和后果:连续 24 个月的月度变化
- 批准号:
10430306 - 财政年份:2019
- 资助金额:
$ 24.59万 - 项目类别:
Predictors and consequences of young adult marijuana use and concurrent and simultaneous alcohol use: Month to month variation across 24 consecutive months
年轻人吸食大麻以及并发和同时饮酒的预测因素和后果:连续 24 个月的月度变化
- 批准号:
10017790 - 财政年份:2019
- 资助金额:
$ 24.59万 - 项目类别:
Intensive Daily Measurement of Simultaneous Alcohol and Marijuana Use in a High-Risk Community Sample of Young Adults: Impacts on Acute and Longer-term Use and Consequences
对高风险社区年轻人样本中同时使用酒精和大麻的每日强化测量:对急性和长期使用的影响及后果
- 批准号:
9976402 - 财政年份:2016
- 资助金额:
$ 24.59万 - 项目类别:
Intensive Daily Measurement of Simultaneous Alcohol and Marijuana Use in a High-Risk Community Sample of Young Adults: Impacts on Acute and Longer-term Use and Consequences
对高风险社区年轻人样本中同时使用酒精和大麻的每日强化测量:对急性和长期使用的影响及后果
- 批准号:
9753831 - 财政年份:2016
- 资助金额:
$ 24.59万 - 项目类别:
Brief Alcohol Screening and Intervention for Community College Students (BASICCS)
社区学院学生的简短酒精筛查和干预 (BASICCS)
- 批准号:
9066048 - 财政年份:2015
- 资助金额:
$ 24.59万 - 项目类别:
Brief Alcohol Screening and Intervention for Community College Students (BASICCS)
社区学院学生的简短酒精筛查和干预 (BASICCS)
- 批准号:
9259886 - 财政年份:2015
- 资助金额:
$ 24.59万 - 项目类别:
Developmental Models of High-Risk Alcohol Use & Social Roles in Young Adulthood
高风险饮酒的发展模型
- 批准号:
8628629 - 财政年份:2014
- 资助金额:
$ 24.59万 - 项目类别:
EVENT-LEVEL ANALYSIS OF EXPECTANCIES, ALCOHOL USE, AND CONSEQUENCES
预期、酒精使用和后果的事件级分析
- 批准号:
8451198 - 财政年份:2010
- 资助金额:
$ 24.59万 - 项目类别:
EVENT-LEVEL ANALYSIS OF EXPECTANCIES, ALCOHOL USE, AND CONSEQUENCES
预期、酒精使用和后果的事件级分析
- 批准号:
7887524 - 财政年份:2010
- 资助金额:
$ 24.59万 - 项目类别:
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