Community Immunity Versus Herd Immunity
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 350
- 主要终点
- Orientation towards protection of others
研究概览
简要总结
Participants are shown a scenario consisting of static images from a previous study ("herdimm") showing a visualization of how herd immunity works. Participants are randomized to see the text with the term "herd immunity" or "community immunity."
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)
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
- •Able to use a computer
- •Able to use the internet
- •Able to read and respond to questions in English or French
- •18+ years old and living in Canada
排除标准
- •Unable to view images on a computer
结局指标
主要结局
Orientation towards protection of others
时间窗: Immediately after the intervention
A measure of the extent to which people believe that individual vaccination behavior is important to protect others. Question wording: "When a safe and effective vaccine exists that can prevent people from catching and passing on a contagious disease, it is important for people to get vaccinated to protect ..." Measured across two to three items (family, others in the community, people who are more vulnerable to disease) on a 7-point Likert-type scale (strongly disagree = 1, strongly agree = 7).
次要结局
未报告次要终点