Identifying Student Opinion Leaders to Lead E-cigarette Interventions
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 686
- 试验地点
- 2
- 主要终点
- Acceptability: follow-up survey
研究概览
简要总结
This research will explore the feasibility of leveraging social network analysis to identify 6th grade opinion leaders to lead a school-based e-cigarette intervention. The project will be conducted for 6th graders in 8 schools in the Pittsburgh area.
详细描述
Specific Aim 1: Participants will be recruited from 8 Pittsburgh-area schools. The investigators will conduct a social network survey for all 6th graders in each school. Students will be asked to identify their closest peers based on several relationship dynamics: friendship, opinion leadership, academic support, and personal support.
Specific Aim 2: The investigators will adapt modules from CATCH My Breath, an evidence-based, school-implemented e-cigarette intervention supported by University of Texas and MD Anderson Cancer Center. The 8 schools will be randomized to receive the intervention led by either (1) an adult content-expert or (2) a peer-nominated opinion leader to students who nominated them or (3) a peer-nominated opinion leader to students who did not nominate them. Surveys will be administered before and after the intervention. Primary outcomes will be acceptability and feasibility measures, including (1) recruitment and (2) retention rates. Secondary outcomes will include e-cigarette use, intention-to-use e-cigarettes, and knowledge about e-cigarettes.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •6th grade student at Linton, Founder's Hall, Woodland Hills, Steel Valley, Greensburgh Salem, Freedom, Marion, or Rostraver schools
排除标准
- •Students who are unable to read the surveys will be excluded from data collection. However, all students will still participate in the e-cigarette program
结局指标
主要结局
Acceptability: follow-up survey
时间窗: 5 months
Acceptability of the intervention will be assessed via the follow-up survey administrated to students following the program. 1. Do you feel the lessons were appropriate for the subject? 2. Were you confident in the person conducting the lesson? Questions will be measured in a 5 point Likert scale.
Feasibility: recruitment and retention rates
时间窗: 5 months
Feasibility of the intervention will be assessed via the recruitment and retention rates. 1. Recruitment = number of students who agree to participate / number of students in school 2. Retention = number of students who completed the program / number of students who began the program
次要结局
- Intention-to-use and knowledge about e-cigarettes (based on National Youth Tobacco Survey)(5 months)
研究者
Kar-Hai Chu
Assistant Professor
University of Pittsburgh