Graphic Messages to Prevent E-Cigarette Use Among Latino and African American Adolescents: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 362
- 试验地点
- 2
- 主要终点
- Change in Percentage of Participants Susceptible to Future Vaping
研究概览
简要总结
The aim of this study is to determine if graphic messages prevent future vaping use among African American and Latino adolescents. The images have been developed in a user-design model and include four main themes: health reward, financial reward, self-efficacy, and social norms. We will assess pre- and post-exposure reactions on likelihood of future vaping among African American and Latino adolescents.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 12 Years 至 17 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •self-identify as African American/Black and/or Hispanic/Latino
- •know how to read and speak English and/or Spanish
- •have never used e-cigarettes
- •have access to a device that will be able to connect to the online survey
排除标准
- •not identifying as African American/Black and/or Hispanic/Latino
- •using e-cigarettes
结局指标
主要结局
Change in Percentage of Participants Susceptible to Future Vaping
时间窗: baseline to post-intervention, approximately 1 day
Susceptibility to future vaping was assessed before and after exposure to the graphic messages. Informed by prior foundational research on youth electronic cigarette use, susceptibility was measured with three items assessing curiosity, intent, and social influence. Participants were asked, "Have you ever been curious about using e-cigarettes/vaping?", "Do you think that you will use e-cigarettes/vape in the next 12 months?", and "If one of your best friends were to offer you an e-cigarette/electronic vapor product, would you use it?" (1 = "Definitely not" to 4 = "Definitely yes"). Responses were dichotomized: participants were categorized as susceptible if they answered anything other than "Definitely not" to at least one item. The percentage of susceptible participants was calculated before and after exposure; change in percentage reflects the difference.
Change in Percentage of Participants Susceptible to Future Vaping
时间窗: baseline to post-intervention, approximately 1 day
Susceptibility to future vaping was assessed before and after exposure to the graphic messages. Informed by prior foundational research on youth electronic cigarette use, susceptibility was measured with three items assessing curiosity, intent, and social influence. Participants were asked, "Have you ever been curious about using e-cigarettes/vaping?", "Do you think that you will use e-cigarettes/vape in the next 12 months?", and "If one of your best friends were to offer you an e-cigarette/electronic vapor product, would you use it?" (1 = "Definitely not" to 4 = "Definitely yes"). Responses were dichotomized: participants were categorized as susceptible if they answered anything other than "Definitely not" to at least one item. The percentage of susceptible participants was calculated before and after exposure; change in percentage reflects the difference.
次要结局
- Percent of Participants Who Would Recommend the Graphic Message to a Friend(Day 1)
- Percentage of Participants Satisfied or Very Satisfied With the Graphic Message(Day 1)
- Percentage of Participants Satisfied or Very Satisfied With the Graphic Message(Day 1)
- Percent of Participants Who Would Recommend the Graphic Message to a Friend(Day 1)
研究者
Francisco Cartujano, MD
Assistant Professor
University of Rochester