Health Communications for Adults Smoking Nondaily
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 发起方
- 入组人数
- 320
- 试验地点
- 1
- 主要终点
- Change in Knowledge
研究概览
简要总结
The goal of this study is to develop smoking health risk messaging targeted to adults who smoke some days, but not smoke every day (nondaily). The main purpose is to learn what type of smoking health risk messages will be most likely to encourage adults nondaily to quit completely. Aim 1will iteratively obtain qualitative feedback from adults smoking nondaily on initial message designs, resulting in 12 final messages. Aim 2 will test message properties using a 2 (health vs. social messages) x 2 (positive vs. negative messages) between subjects design to ascertain which messages promote proximal outcomes associated with quitting cigarettes (e.g., new knowledge, risk perceptions, motivation and intentions to quit).
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
- Double (Participant, Investigator)
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •individuals that report smoking at least one combustible cigarette per day on 4-28 days in the past 30 days
- •able to read/write in English
- •able to give informed consent
- •no history of daily smoking
排除标准
- •enrolled in smoking cessation treatment
研究组 & 干预措施
Positive Health Messaging (PH)
干预措施: Targeted Smoking Messages (Behavioral)
Negative Health Messaging (NH)
干预措施: Targeted Smoking Messages (Behavioral)
Negative Social Messaging (NS)
干预措施: Targeted Smoking Messages (Behavioral)
Positive Social Messaging (PS)
干预措施: Targeted Smoking Messages (Behavioral)
结局指标
主要结局
Change in Knowledge
时间窗: Baseline and post-intervention (approximately 1 hour)
Knowledge will be assessed with items based on the ITC-4 (International Tobacco Control (ITC) Four Country Survey) that map onto information presented in the messages (e.g., "Does smoking cause…" heart disease, lung cancer in others; Yes, No, I don't know)
Change in Risk perception
时间窗: Baseline and post-intervention (approximately 1 hour)
Risk perceptions will be assessed with 3 items, "If you \[don't/do\] quit smoking for good, what are your chances of ever developing a smoking-related health problem?" and "How susceptible do you feel you are to developing a smoking-related health problem?" (1=Lowest susceptibility, 7=Highest susceptibility). These will be averaged to form a measure of personal absolute risk
Change in the Motivation to Stop Scale
时间窗: Baseline and post-intervention (approximately 1 hour)
Motivation to quit will be measured with the Motivation to Stop Scale, Level of motivation to stop smoking is measured with seven response categories ranging from 1 (lowest) to level 7 (highest level of motivation to stop smoking)
Change in Worry
时间窗: Baseline and post-intervention (approximately 1 hour)
Worry will be assessed with 4 items, "How \[worried, anxious, fearful, concerned\] are you about the effects of smoking?" (1=Not at all, 7=Extremely).
Change in intention to quit
时间窗: Baseline and post-intervention (approximately 1 hour)
Intention to quit will be measured with the question "What best describes your intent to stop smoking completely, not even a puff?" (1=Never expect to quit, 4=Will quit in the next 30 days)
Change in the Contemplation Ladder
时间窗: Baseline and post-intervention (approximately 1 hour)
Motivation to quit will be measured with the Contemplation Ladder, rating the position on an 11-rung ladder (0-10) corresponding to stages from "no thought of quitting" (0) to "taking action" (10)
次要结局
未报告次要终点
研究者
Bethany Shorey Fennell, PhD
Assistant Professor
University of Kentucky