Social and Monetary Incentives for Smoking Cessation at Large Employers
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 4,190
- 试验地点
- 1
- 主要终点
- Proportion of Participants With Smoking Abstinence at 12 Months
研究概览
简要总结
The investigators will conduct a cluster randomized controlled trial of several behavioral interventions for smoking cessation among a sample of employees at large workplaces in the Bangkok metropolitan area. The study aims to test the impacts of different incentive structures for smoking cessation on take-up, effectiveness, and cost-effectiveness. The interventions are designed to elucidate certain principles from the field of behavioral economics.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
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
- •Current full-time employee of a participating company
- •Smoker of 100+ cigarettes during lifetime
- •Smoker of 10+ cigarettes per week
- •Individual is aged 18+ years old
- •Smoker wants to quit within the next 6 months
排除标准
- •Expects to leave company within the next 12 months
- •Is currently pregnant
- •Are unable to provide informed consent
研究组 & 干预措施
Team Bonus
Same as Usual Care, plus each participant will be randomly assigned one teammate to provide social support during the quit attempt. If the participant and assigned teammate both quit smoking at 3 months, as verified by a urine cotinine test, then each will receive a monetary bonus. The team bonus is equal in value to that in the Large Individual Bonus group.
干预措施: Usual Care (Behavioral)
Usual Care
Participants will receive in-person group counseling from a trained smoking cessation counselor. Participants will learn about reasons to quit smoking, strategies for quitting smoking, and additional resources available to support the quit attempt. Participants will also complete a quit plan.
干预措施: Usual Care (Behavioral)
Deposits
Same as Usual Care, plus participants will have to deposit a certain amount of their own money as an incentive to quit smoking. Participants will be able to make additional voluntary deposits above the minimum amount. The participant will be refunded all deposits if he quits smoking at 3 months, as verified by a urine cotinine test. The participant will forfeit all deposits if he continues to smoke at 3 months, as verified by a urine cotinine test.
干预措施: Usual Care (Behavioral)
Deposits
Same as Usual Care, plus participants will have to deposit a certain amount of their own money as an incentive to quit smoking. Participants will be able to make additional voluntary deposits above the minimum amount. The participant will be refunded all deposits if he quits smoking at 3 months, as verified by a urine cotinine test. The participant will forfeit all deposits if he continues to smoke at 3 months, as verified by a urine cotinine test.
干预措施: Deposits (Behavioral)
Small Individual Bonus
Same as Usual Care, plus each participant will receive a monetary bonus from the study investigators if he or she quit smoking, as verified by a urine cotinine test.
干预措施: Usual Care (Behavioral)
Small Individual Bonus
Same as Usual Care, plus each participant will receive a monetary bonus from the study investigators if he or she quit smoking, as verified by a urine cotinine test.
干预措施: Small Individual Bonus (Behavioral)
Large Individual Bonus
Same as Usual Care, plus each participant will receive a monetary bonus from the study investigators if he or she quit smoking, as verified by a urine cotinine test. The bonus is twice the value of that in the Small Individual Bonus group.
干预措施: Usual Care (Behavioral)
Large Individual Bonus
Same as Usual Care, plus each participant will receive a monetary bonus from the study investigators if he or she quit smoking, as verified by a urine cotinine test. The bonus is twice the value of that in the Small Individual Bonus group.
干预措施: Large Individual Bonus (Behavioral)
Team Bonus
Same as Usual Care, plus each participant will be randomly assigned one teammate to provide social support during the quit attempt. If the participant and assigned teammate both quit smoking at 3 months, as verified by a urine cotinine test, then each will receive a monetary bonus. The team bonus is equal in value to that in the Large Individual Bonus group.
干预措施: Teammate (Behavioral)
Team Bonus
Same as Usual Care, plus each participant will be randomly assigned one teammate to provide social support during the quit attempt. If the participant and assigned teammate both quit smoking at 3 months, as verified by a urine cotinine test, then each will receive a monetary bonus. The team bonus is equal in value to that in the Large Individual Bonus group.
干预措施: Team Bonus (Behavioral)
Deposits plus Small Individual Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will follow the protocol for the monetary bonus as described for the Small Individual Bonus group.
干预措施: Usual Care (Behavioral)
Deposits plus Small Individual Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will follow the protocol for the monetary bonus as described for the Small Individual Bonus group.
干预措施: Deposits (Behavioral)
Deposits plus Small Individual Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will follow the protocol for the monetary bonus as described for the Small Individual Bonus group.
干预措施: Small Individual Bonus (Behavioral)
Deposits plus Large Individual Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will follow the protocol for the monetary bonus as described for the Large Individual Bonus group.
干预措施: Usual Care (Behavioral)
Deposits plus Large Individual Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will follow the protocol for the monetary bonus as described for the Large Individual Bonus group.
干预措施: Deposits (Behavioral)
Deposits plus Large Individual Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will follow the protocol for the monetary bonus as described for the Large Individual Bonus group.
干预措施: Large Individual Bonus (Behavioral)
Deposits plus Teammate
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will be randomly assigned one other participant to serve as a teammate who provides social support during the quit attempt.
干预措施: Usual Care (Behavioral)
Deposits plus Teammate
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will be randomly assigned one other participant to serve as a teammate who provides social support during the quit attempt.
干预措施: Deposits (Behavioral)
Deposits plus Teammate
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group and will be randomly assigned one other participant to serve as a teammate who provides social support during the quit attempt.
干预措施: Teammate (Behavioral)
Deposits plus Team Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group, will be randomly assigned a teammate, and will follow the protocol for the monetary bonus as described for the Team Bonus group.
干预措施: Usual Care (Behavioral)
Deposits plus Team Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group, will be randomly assigned a teammate, and will follow the protocol for the monetary bonus as described for the Team Bonus group.
干预措施: Deposits (Behavioral)
Deposits plus Team Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group, will be randomly assigned a teammate, and will follow the protocol for the monetary bonus as described for the Team Bonus group.
干预措施: Teammate (Behavioral)
Deposits plus Team Bonus
Same as Usual Care, plus the participant will follow the protocol for deposits as described for the Deposits group, will be randomly assigned a teammate, and will follow the protocol for the monetary bonus as described for the Team Bonus group.
干预措施: Team Bonus (Behavioral)
结局指标
主要结局
Proportion of Participants With Smoking Abstinence at 12 Months
时间窗: 12 months after enrollment
7-day point prevalence of abstinence measured 12 months after enrollment using self-reported abstinence and urine cotinine test results
次要结局
- Proportion of Participants With Smoking Abstinence at 3 Months(3 months after enrollment)
- Proportion of Participants With Smoking Abstinence at 6 Months(6 months after enrollment)
- Program Acceptance(At 0 months (at enrollment))