Predicting polysubstance impaired driving in young adults: Longitudinal and event-level assessment of the role of norms and motives.

预测年轻人的多物质驾驶障碍：规范和动机作用的纵向和事件层面评估。

• 批准号: 10220745
• 负责人: Brittney Hultgren
• 金额: $ 31.34万
• 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: 2019-09-01 至 2022-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10220745
• 关键词: Predicting; polysubstance; impaired; driving; young

PROJECT SUMMARY/ABSTRACT Impaired driving continues to be a major public health concern with over 10,000 deaths caused by alcohol- related vehicle crashes every year. A growing concern is polysubstance impaired driving, specifically when drivers are impaired by both alcohol and marijuana. Rates of simultaneous alcohol and marijuana use (SAM) and vehicle crashes are high among young adults, indicating a need for research on predictors of driving while SAM impaired (D-SAM) and riding with a driver who is SAM impaired (R-SAM) to inform prevention intervention efforts for this population. The current study proposes two phases of research to assess risk and protective factors of D-SAM and R-SAM. Phase 1 will utilize the statewide Washington Young Adult Health Survey sample of more than 7,000 young adults to collect norms on SAM, D-SAM and R-SAM and assess their association with risky driving-related outcomes. Phase 2 will collect a new sample of young adults (N=400) and utilize measurement burst design to examine how norms and motives to use alcohol, marijuana, and SAM are associated with D-SAM and R-SAM at the global and event level. Global assessments will be at baseline and 6 months. Participants will also complete once a day event-level surveys on Thursdays, Fridays, Saturdays and Sundays every other week for 6 months. The association of demographics, personality characteristics, and mental health factors on event-level D-SAM and R-SAM will also be assessed, as these factors have previously been shown to be associated with risky and impaired driving behaviors. This research is innovative in that while there is empirical support for norms and motives as predictors of alcohol and marijuana use and consequences, limited research has examined them in the context of SAM use or impaired driving behaviors, and no research has examined how they predict D-SAM or R-SAM. Further, there has been almost no research that has assessed event-level predictors of any type of impaired drivers. The findings from the current study may be used to inform prevention and intervention efforts and the entities that implement them. The proposal includes strong collaborations with state level entities, specifically the Washington College Coalition for Substance Abuse Prevention, Washington Traffic Safety Committee and the Division for Behavioral Health and Recovery. Through partners we will 1) help identify a list of key stakeholders on preventing impaired driving, specifically D-SAM and R-SAM in WA, 2) provide information on their current projects, barriers, and supports for prevention of D-SAM and R-SAM, 3) deliver feedback on the current study's measures and assessments, and 4) facilitate dissemination and translation though several avenues at the local and state levels. Thus, the current project has the potential to impact D-SAM and R-SAM prevention efforts and reduce unnecessary fatalities and injuries caused by these impaired driving-related behaviors.

项目总结/摘要 驾驶障碍仍然是一个主要的公共卫生问题，超过10,000人死于酒精- 每年都有相关车辆发生事故。越来越多的关注是多物质损害驾驶，特别是当 酒精和大麻都会影响驾驶员的驾驶能力。同时使用酒精和大麻的比率（SAM） 年轻人中车祸的发生率很高，这表明有必要对驾驶的预测因素进行研究， SAM受损（D-SAM）和与SAM受损（R-SAM）的驾驶员一起骑行，以告知预防措施 对这一人群的干预工作。目前的研究提出了两个阶段的研究，以评估风险， D-SAM和R-SAM的保护因子。第一阶段将利用全州范围内的华盛顿青少年健康 对7,000多名年轻人进行调查，收集SAM、D-SAM和R-SAM的标准，并评估 他们与危险驾驶相关结果的联系。第二阶段将收集新的年轻人样本 （N=400），并利用测量突发设计来检查使用酒精，大麻， 和SAM在全局和事件级别上与D-SAM和R-SAM相关联。全球评估将在 基线和6个月。参与者还将在周四，周五， 每隔一周的周六和周日，持续6个月。人口统计学、个性 还将评估事件级D-SAM和R-SAM的特征和心理健康因素，因为这些 先前已经证明这些因素与危险和受损的驾驶行为有关。本研究 是创新的，虽然有经验支持规范和动机作为预测酒精和 大麻的使用和后果，有限的研究已经在SAM使用或受损的背景下对其进行了研究 驾驶行为，也没有研究探讨他们如何预测D-SAM或R-SAM。此外， 几乎没有研究评估任何类型的受损驾驶员的事件水平预测因素。的结果 目前的研究可用于为预防和干预工作以及实施这些工作的实体提供信息。 他们该提案包括与州一级实体的密切合作，特别是华盛顿学院 预防药物滥用联盟、华盛顿交通安全委员会和 行为健康和恢复。通过合作伙伴，我们将1）帮助确定一份关键利益相关者名单， 防止驾驶受损，特别是WA的D-SAM和R-SAM，2）提供有关其当前 项目，障碍，并支持预防D-SAM和R-SAM，3）提供反馈，对当前的研究 措施和评估，以及4）通过当地的几个渠道促进传播和翻译 国家层面。因此，目前的项目有可能影响D-SAM和R-SAM预防工作 并减少因这些受损的驾驶相关行为而导致的不必要的伤亡。