Testing Peer-led Network Intervention to Prevent Adolescent Vaping

测试同伴主导的网络干预措施以防止青少年吸电子烟

• 批准号: 10152572
• 负责人: Peter A Wyman
• 金额: $ 68.67万
• 依托单位: UNIVERSITY OF ROCHESTER
• 依托单位国家: 美国
• 财政年份: 2020
• 资助国家: 美国
• 起止时间: 2020-05-01 至 2025-03-31
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10152572
• 关键词: Address; Adherence; Adolescent; Adult; Alcohol abuse; Behavior; Collaborations; Communication; Communities; Community based prevention; Data; Drug usage; Education; Educational Intervention; Effectiveness; Elements; Enrollment; Esthesia; Friends; Funding; Future; Goals; Government Agencies; Health; High School Student; Hybrids; Intervention; Interview; Learning Skill; Logic; Mediating; Mediation; Mediator of activation protein; Mental Health; Mentors; Modeling; Moods; New York; Peer Group; Perception; Prevention; Prevention program; Prevention trial; Problem behavior; Randomized; Reporting; Research; Research Personnel; Respiratory Signs and Symptoms; Risk; Schools; Science; Services; Site; Statistical Data Interpretation; Structure; Students; Substance abuse problem; Surgeon; Testing; Time; Tobacco use; Training; Waiting Lists; Youth; addiction; base; cohort; cost; design; educational atmosphere; effectiveness testing; efficacy implementation trial; efficacy research; efficacy testing; eighth grade; electronic vape; epidemiologic data; experience; experimental study; falls; high risk; high risk population; implementation barriers; implementation facilitators; implementation strategy; improved; informant; insight; junior high school; nicotine exposure; ninth grade; peer; peer networks; personal narratives; prevent; preventive intervention; programs; recruit; sex; skills; social; tenth grade; vaping; vaping nicotine

ABSTRACT Rates of adolescent vaping are increasing rapidly. Current high school student use of electronic vaping products (EVPs) rose from 1.5% in 2011 to 20.8% in 2018 – an increase from 220,000 to 3.05 million adolescent users. Vaping is associated with respiratory symptoms, and exposure to nicotine can act as a `gateway' to other drug use. Effective, school-based interventions are urgently needed to protect adolescents from initiating or continuing use of EVPs. A recent US Surgeon General's report identified no school or community based prevention program that reduces vaping behaviors among youth. This proposal takes advantage of a state-supported prevention initiative to test the efficacy of Above the Influence of Vaping (ATI- V). ATI-V trains peer nominated 8th-9th grade Peer Leader, and adult advisors. Peer Leaders learn skills and implement school-wide prevention campaigns informed by communication science. Preliminary data show that after training approximately 15% of 8th graders as Peer Leaders, who implemented school-wide campaigns, students who were friends of Peer leader had reduced vaping intentions and vaping behaviors 2nd semester of 8th grade. New York State has provided funds to support schools to implement ATI-V but no funds for efficacy research. With support from New York State and a strong team of investigators, our project has three aims: Aim 1. Efficacy. The primary aim of this study is to determine ATI-V impact in preventing vaping use (past 30 days any vaping, nicotine vaping, and regular use). Using an RCT design, 20 schools will be assigned to (a) immediate ATI-V, or (b) wait-list for ATI-V training after 24 months. Approximately 3,800 8th graders will be enrolled and followed for assessments in fall 8th grade, spring 8th grade, spring 9th grade, and mid-year 10th grade. We will test for which students ATI-V is most effective and in what school contexts (school climate). Aim 2. Mechanism. The second aim of this study to test the hypothesized mechanisms of ATI-V impact. To accomplish this aim we will conduct statistical analyses of a mediation model to determine (a) whether ATI-V improves students' perceptions that vaping is unacceptable to their peers (anti-vaping norms), connections to supportive adults to address EVP concerns, and social influence of non-vaping students; and (b) whether the impact of ATI-V on reduced vaping behavior is mediated by these improvements. Aim 3. Implementation (Exploratory). Our exploratory aim is to identify implementation barriers and facilitators by gathering qualitative data (observations, semi-structured interviews) from staff and students from a subset of high and low implementing schools. The purpose is to identify what implementation strategies and supports are needed for future schools to be successful in implementing ATI-V, if warranted by the study findings. If study hypotheses are supported, this study will provide, to our knowledge, the first evidence of a school-based prevention intervention that reduces adolescent vaping behaviors.

摘要