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
• 负责人: CHRISTINE M. Lee
• 金额: $ 12.08万
• 依托单位: UNIVERSITY OF WASHINGTON
• 依托单位国家: 美国
• 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: https://reporter.nih.gov/project-details/10430306
• 关键词: 21 year old; Acute; Adopted; Adult; Affect; Age; Alcohol consumption; Alcohols; Communities; Consumption; Data; Data Analyses; Data Set; Enrollment; Epidemiology; Etiology; Evaluation Studies; Event; Frequencies; Funding; Future; Health; Health Policy; Impulsivity; Individual; Intervention; Knowledge; Laws; Lead; Legal; Life; Longitudinal Studies; Marijuana; Mental Health; Motivation; National Institute on Alcohol Abuse and Alcoholism; Outcome; Pattern; Policies; Prevalence; Public Health; Publishing; Reporting; Research; Research Design; Risk; Role; Sampling; Time; Variant; Washington; aged; alcohol consequences; alcohol related consequences; base; binge drinking; biological sex; college; cost efficient; drinking; experience; innovation; longitudinal dataset; marijuana legalization; marijuana use; marijuana user; minimum drinking age; novel; physical conditioning; preventive intervention; problem drinker; prospective; recruit; secondary analysis; substance use; young adult

ABSTRACT The devastating impacts of the COVID-19 pandemic will likely include negative consequences for young adults' (YAs) mental health and substance use. It is important to know how alcohol, marijuana (MJ), and simultaneous use of both substances (i.e., simultaneous alcohol and marijuana [SAM]), as well as motives for use may be changing in response to COVID-19. The cumulative impact of multiple financial, housing, employment, and social disruptions or losses during the pandemic has the potential to have unprecedented negative effects on alcohol and MJ use as well as mental health among YAs. In particular, the ability to examine variation in trajectories of alcohol and MJ use starting from years prior to onset of COVID-19 and extending through the acute pandemic period and beyond is important to guide better prediction models for alcohol and MJ use behavior in times of crisis, including whether trajectories may diverge as policy implications (e.g., stay at home orders) may influence availability, motivations, and mental health. Documenting risk and protective factors associated with YAs' risk for increased or problematic use during or in response to the pandemic will make it possible to identify those in greatest need of interventions and/or identify targets for intervention during other large-scale crises. The proposed project will supplement R01AA027496 by extending an existing longitudinal study of 600 diverse young adults (ages 22-29) who participated in Project Transitions (enrolled 2015/2016) and were followed for 24 consecutive months and completed 30-month follow-up. Participants were most recently surveyed in January 2020 (pre-pandemic) and April 2020 (at the height of the acute phase of COVID-19). Using a randomized staggered design, respondents of the January/April surveys will be invited to complete six bi-monthly surveys between July 2020 and June 2021. The randomized staggered design allows us to capitalize on our prior longitudinal intensive monthly design and track relevant variables cost-effectively across one year as this dynamic public health crisis continues to evolve. Data from 3- 5 years pre-COVID with detailed information about transition experiences, substance use, and mental health will be combined with new assessments during and after the acute COVID-19 pandemic. Specific aims will be to examine: (1) ) impact of the pandemic and related policies (e.g., stay-at-home order) on YAs' social role transitions during the acute pandemic and subsequent year and concurrent associations between social role transitions and alcohol, MJ and SAM use; (2) how physical distancing and economic changes over the course of the pandemic are associated with shorter- and longer-term alcohol and MJ use and problems (including AUD/CUD) and motivations for use; (3) impact of the pandemic on longitudinal trajectories of YA alcohol and MJ and SAM use (including whether the pandemic led to substitution [i.e., increases in one substance] or complementary effects [i.e., increases in both substances] of alcohol and MJ), and changes to motivations for use (i.e., social and coping motives) and mental health (i.e., anxiety, depression); and (4) who is most at risk.

摘要 新冠肺炎大流行的破坏性影响可能包括对年轻人的负面影响 成年人的心理健康和物质使用情况。了解酒精、大麻(MJ)和 同时使用这两种物质(即同时使用酒精和大麻[SAM])，以及 新冠肺炎的使用可能会发生变化。多重金融、住房、 就业，以及大流行期间的社会混乱或损失可能会有前所未有的 对YAS的酒精和MJ使用以及心理健康的负面影响。尤其是，能够 检查酒精和MJ使用轨迹的变化，从新冠肺炎和MJ发作之前的几年开始 延长急性大流行期间及以后的时间对于指导更好的预测模型是很重要的 酒精和MJ在危机时期使用行为，包括轨迹是否会因政策影响而出现分歧 (例如，留在家中的订单)可能会影响可用性、动机和心理健康。记录风险和 与YAS在使用过程中或在反应中增加或有问题使用的风险相关的保护因素 大流行将使确定最需要干预的人和/或确定目标成为可能 在其他大规模危机期间进行干预。拟议的项目将通过延长R01AA027496来补充 一项对600名不同年龄的年轻人(22-29岁)参与项目过渡的现有纵向研究 (2015/2016年度入选)，连续跟踪24个月，完成30个月的随访。 参与者最近一次调查是在2020年1月(大流行前)和2020年4月(疫情高峰期) 新冠肺炎急性期)。使用随机交错设计，1月/4月调查的受访者 将被邀请在2020年7月至2021年6月期间完成六次双月调查。随机化的 交错设计使我们能够充分利用之前的纵向密集月度设计，并跟踪相关 随着这场充满活力的公共卫生危机继续演变，一年中的各种变量都具有成本效益。数据来自3- COVID前5年，提供有关过渡经历、药物使用和心理健康的详细信息 将与新冠肺炎急性大流行期间和之后的新评估相结合。具体目标将是 审查：(1)大流行和相关政策(例如，居家秩序)对雅加达人的社会作用的影响 急性大流行期间和随后一年的过渡以及社会角色之间的同时关联 过渡和酒精、MJ和SAM的使用；(2)物理距离和经济在课程中的变化 与较短和较长时间饮酒和MJ的使用以及问题(包括 AUD/CUD)和使用动机；(3)大流行对YA酒精和 MJ和SAM的使用(包括大流行是否导致替代[即一种物质的增加]或 酒精和MJ的互补效应[即两种物质的增加]，以及 使用(即社交和应对动机)和心理健康(即焦虑、抑郁)；以及(4)谁风险最大。

项目成果

Mental Health and Well-Being Trends Through the First Year-and-a-Half of the COVID-19 Pandemic: Results from a Longitudinal Study of Young Adults in the USA.

• DOI: 10.1007/s11121-022-01382-4
• 发表时间: 2022-08
• 期刊: PREVENTION SCIENCE
• 影响因子: 3.5
• 作者: Graupensperger, Scott;Calhoun, Brian H;Fleming, Charles;Rhew, Isaac C;Lee, Christine M
• 通讯作者: Lee, Christine M