The Impact of Video Messaging on Vaccination Intention
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 1,001
- 试验地点
- 2
- 主要终点
- Vaccination intention
研究概览
简要总结
This study uses an online panel survey to test the impact of video messages on stated likelihood of COVID-19 vaccination. Participants, who have self-identified as unvaccinated against COVID-19, are randomly assigned to either no video message or 1 of 3 video messages to encourage vaccine take-up. The key endpoint is a question about the likelihood of getting vaccinated in the next 30 days.
详细描述
This study uses an online panel survey to test the impact of video messages on stated likelihood of COVID-19 vaccination. Participants are recruited from the Prolific.co platform. Those who have indicated to Prolific that they have not been vaccinated will be randomly assigned to either no video message or 1 of 3 video messages created by the Vaccinate LA/USC collaborative. The key endpoint is a question about the likelihood of getting vaccinated in the next 30 days.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Health Services Research
- 盲法
- Single (Participant)
盲法说明
Participants do not know if they are in control or treatment or the type of treatment.
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
- •adults in the Prolific.co panel
- •unvaccinated against COVID-19
排除标准
- •indicated to Prolific.co that they have received a COVID-19 vaccination
结局指标
主要结局
Vaccination intention
时间窗: 30 days
Probability of getting vaccinated in the next 30 days
次要结局
未报告次要终点
研究者
Mireille Jacobson
Assistant Professor
University of Southern California