Communicating Waterpipe Tobacco Harms to Reduce Use Among Young Adults: A Study of Hookah Café Customers in the Atlanta Area
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 977
- 试验地点
- 1
- 主要终点
- Change in Expired Carbon Monoxide (eCO Boost)
研究概览
简要总结
The purpose of the study is to assess the effectiveness of health warnings on waterpipe smoking behavior in a real-world setting. The primary hypothesis is that hookah café customers who are in the intervention (warning) arm will smoke less than customers who are in the control (no warning) arm, determined by differences in the boost in expired carbon monoxide from café entry to after café exit.
详细描述
Expired carbon monoxide is an objective biological marker of combustible tobacco smoking and is strongly correlated with the amount of smoke inhaled. In the intervention arm, warning messages will be displayed at various agreed-upon locations in the café, such as on hookah pipes, tables, countertops, walls, and menus. The goal is to maximize the potential for customers to be exposed to warnings. Participants will be patrons of the café and will be recruited before entering the café. Participants will complete a brief survey and provide a breath sample to measure expired carbon monoxide. When leaving the café, they will complete another survey and provide a second breath sample.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Prevention
- 盲法
- None
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
- •Planning to enter the hookah café where study is being conducted
- •Age 18 or older
- •English speaking
- •Planning to smoke hookah inside
- •Not planning to smoke cigarettes, cigars, cigarillos or marijuana while at the hookah café
- •Had not previously entered the café earlier in the day on the same day/night as data collection
- •Has not been approached to participate in the study at another café or another day/night at the current café
- •Are not employees of the business
- •Have capacity to participate as determined by the staff member conducting eligibility screening
排除标准
- •Not planning to enter the hookah café where the study is being conducted
- •Age 17 and under
- •Non-English speaking
- •Not planning to smoke hookah in the café
- •Planning to smoke cigarettes, cigars, or marijuana while at the hookah café
- •Are employees of the business
- •Had previously entered the café on the same day/night as data collection
- •Has not been approached to participate in the study previously
- •Does not have capacity to participate as determined by the staff member conducting eligibility screening
研究组 & 干预措施
Intervention - Health Warnings
Cafes will display text-only warning signs
干预措施: Health Warnings (Behavioral)
Control - No Warnings
No warnings posted in the hookah café
干预措施: No Warnings (Behavioral)
结局指标
主要结局
Change in Expired Carbon Monoxide (eCO Boost)
时间窗: Baseline and after exiting the café up to 10 hours
Change in eCO from baseline (before entry into the hookah café) to follow-up (upon exit from the hookah café) - eCO will be measured with the Bedfont Micro+ Smokerlyzer. Higher scores represent higher concentrations of Carbon Monoxide (CO), which is correlated with greater waterpipe use.
次要结局
未报告次要终点