COMET Study 2: Effects of Cigarette and E-cigarette Flavor Restrictions on Cigarette Demand and Substitution in the Experimental Tobacco Marketplace
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 302
- 试验地点
- 1
- 主要终点
- Spent the Budget on E-cigarettes for Each Condition
研究概览
简要总结
This is a one-session study that participants complete remotely including consent, Experimental Tobacco Marketplace purchases, and assessments to examine the effects of cigarette and e-cigarette flavors on cigarette demand and substitution in the Experimental Tobacco Marketplace.
详细描述
This study uses a mixed design (within-subject repeated measures and between-group). Participants will be assigned to two different groups according to their preferred cigarette flavor (tobacco/menthol). Every participant will complete behavioral tasks and make hypothetical purchases of tobacco products in an online store under four different scenarios: a) e-cigarette flavor restricted and cigarette flavor restricted, b) e-cigarette flavor unrestricted and cigarette flavor restricted, c) e-cigarette flavor restricted and cigarette flavor unrestricted, d) e-cigarette flavor unrestricted and cigarette flavor unrestricted.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Basic Science
- 盲法
- Single (Investigator)
盲法说明
The study design included automated randomization of the conditions per person at the time of completion, via Qualtrics Software.
入排标准
- 年龄范围
- 21 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •currently smoke at least 10 cigarettes per day
- •have smoked at least 100 cigarettes (lifetime), and
- •are 21 years of age or older.
排除标准
- •inaccurate identification of usual brand of cigarette's as menthol or non-menthol
研究组 & 干预措施
Menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor restricted and e-cigarette flavor restricted (Behavioral)
Menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor restricted and e-cigarette flavor unrestricted (Behavioral)
Menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor unrestricted and e-cigarette flavor restricted (Behavioral)
Menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor unrestricted and e-cigarette flavor unrestricted (Behavioral)
Non-menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 non-menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor restricted and e-cigarette flavor restricted (Behavioral)
Non-menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 non-menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor restricted and e-cigarette flavor unrestricted (Behavioral)
Non-menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 non-menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor unrestricted and e-cigarette flavor restricted (Behavioral)
Non-menthol cigarette smokers
Adults (21 y.o. and older) who smoke ate least 10 non-menthol cigarettes per day will be recruited.
干预措施: Cigarette flavor unrestricted and e-cigarette flavor unrestricted (Behavioral)
结局指标
主要结局
Spent the Budget on E-cigarettes for Each Condition
时间窗: 1 day
Participants will complete purchasing trials in an Experimental Tobacco Marketplace (ETM) with cigarettes increasing in price. Product availability in the ETM depended on the experimental condition. The average percentage of budget spent on e-cigarettes as a function of the restriction of cigarettes and/or e-cigarettes will be assessed.
Spent Budget on Cigarettes for Each Condition
时间窗: 1 day
Participants will complete purchasing trials in an Experimental Tobacco Marketplace (ETM) with cigarettes increasing in price. Product availability in the ETM depended on the experimental condition. The average percentage of the budget spent on cigarettes as a function of the restriction of cigarettes and/or e-cigarettes will be assessed.
次要结局
未报告次要终点
研究者
Roberta Freitas-Lemos
Professor
Virginia Polytechnic Institute and State University