Comparative Tests of Flu Vaccination Phone Messages
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 7,206
- 试验地点
- 1
- 主要终点
- Vaccination intentions (Time 1)
研究概览
简要总结
This project is a partnership between Emmi Solutions, a private company that delivers health promotion messages to employees of client organizations, and the University of Michigan and affiliated academic investigators. In particular, Emmi sends out pre-recorded and interactive telephone calls on behalf of their healthcare clients to promote influenza vaccination each Fall. The collaboration will design various scripts (based on established risk communication, behavior change, and behavioral economic principles) to be pre-recorded and sent out on these calls on a randomized basis (with approval by client organizations), with the number of arms to vary based on the size of each client's participant list (to ensure sufficient statistical power within each client's sample). Emmi will deliver the calls and track individual responses to questions posed during the call. Emmi will then provide a de-identified dataset to the academic research team for analysis to determine whether any scripts provided greater or lesser effects to people's their motivations to get a flu vaccination.
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
- 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
- •Patient of client organizations of Emmi Solutions
- •Provided a phone number to their care team
排除标准
- 未提供
研究组 & 干预措施
Viral changes + General intentions
Script language discusses a) that previous years' shots do not protect against current year influenza (viral changes) and b) poses a general question asking whether the respondent intends to get a flu shot (general intentions).
干预措施: Viral changes (Behavioral)
Viral changes + Behavioral intentions
Script language discusses a) that previous years' shots do not protect against current year influenza (viral changes) and b) poses a question asking when / where the respondent will get a flu shot (behavioral intention).
干预措施: Viral changes (Behavioral)
Viral changes + Accountability
Script language discusses a) that previous years' shots do not protect against current year influenza (viral changes) and b) poses a question that implies the patient's care team will be notified of intent to vaccinate (accountability to providers).
干预措施: Accountability (Behavioral)
Protect others + Behavioral intentions
Script language discusses a) that getting the flu shot protects others who can get particularly sick (protect others) and b) poses a question asking when / where the respondent will get a flu shot (behavioral intention).
干预措施: Protect others (Behavioral)
Viral changes + General intentions
Script language discusses a) that previous years' shots do not protect against current year influenza (viral changes) and b) poses a general question asking whether the respondent intends to get a flu shot (general intentions).
干预措施: General intentions (Behavioral)
Viral changes + Behavioral intentions
Script language discusses a) that previous years' shots do not protect against current year influenza (viral changes) and b) poses a question asking when / where the respondent will get a flu shot (behavioral intention).
干预措施: Behavioral intentions (Behavioral)
Viral changes + Accountability
Script language discusses a) that previous years' shots do not protect against current year influenza (viral changes) and b) poses a question that implies the patient's care team will be notified of intent to vaccinate (accountability to providers).
干预措施: Viral changes (Behavioral)
Protect others + General intentions
Script language discusses a) that getting the flu shot protects others who can get particularly sick (protect others) and b) poses a general question asking whether the respondent intends to get a flu shot (general intentions).
干预措施: Protect others (Behavioral)
Protect others + General intentions
Script language discusses a) that getting the flu shot protects others who can get particularly sick (protect others) and b) poses a general question asking whether the respondent intends to get a flu shot (general intentions).
干预措施: General intentions (Behavioral)
Protect others + Behavioral intentions
Script language discusses a) that getting the flu shot protects others who can get particularly sick (protect others) and b) poses a question asking when / where the respondent will get a flu shot (behavioral intention).
干预措施: Behavioral intentions (Behavioral)
Protect others + Accountability
Script language discusses a) that getting the flu shot protects others who can get particularly sick (protect others) and b) poses a question that implies the patient's care team will be notified of intent to vaccinate (accountability to providers).
干预措施: Protect others (Behavioral)
Protect others + Accountability
Script language discusses a) that getting the flu shot protects others who can get particularly sick (protect others) and b) poses a question that implies the patient's care team will be notified of intent to vaccinate (accountability to providers).
干预措施: Accountability (Behavioral)
结局指标
主要结局
Vaccination intentions (Time 1)
时间窗: Day 1 (Assessed during the intervention telephone call)
Question (language being manipulated) asking whether respondent intends to vaccinate
次要结局
- Documented influenza vaccination(Within 6 months / during 2017-2018 influenza season)
研究者
Brian Zikmund-Fisher
Associate Professor
University of Michigan