Information Presentation Formats and Pursuit of Diagnostic Information
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 305
- 试验地点
- 2
- 主要终点
- Number of symptoms
研究概览
简要总结
Prevention and early detection of medical problems can greatly reduce health care costs, yet time and again, people avoid or ignore services that could help detect medical problems early enough to prevent or reduce the severity of potential problems. The investigators seek to understand whether the elicitation of symptom admission by patients can predict people's perceived risk of the medical condition and voluntary pursuit of medical information.
详细描述
We will present individuals with medically accurate information about a medical condition and measure people's perceptions of their own likelihood to having that medical condition. This will include an opportunity for people to pursue more information by directing them to a website that features more information about the condition. The initial information provision will vary slightly in presentation (method of eliciting symptoms will vary), and the rate at which individuals visit the subsequent medical website to receive more information will be recorded as a measure of information seeking behavior. Rates will be compared across symptom elicitation conditions to determine which formats are most effective at encouraging information seeking about health issues. No personally identifying information will be collected, and all results will be reported in aggregate. Critically, no deception will be used: Participants will only be provided with information that is as accurate as possible (given existing knowledge in the health/medical fields).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Factorial
- 主要目的
- Screening
- 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
- •18 or older
排除标准
- •Mechanical Turk approval rate below 95%
结局指标
主要结局
Number of symptoms
时间窗: 1 day
The number of symptoms checked off by participants
Risk of meningioma
时间窗: 1 day
Self-reported perceived risk of meningioma
Information pursuit
时间窗: 1 day
Binary measure of whether participants click to receive information about meningioma
次要结局
- Risk of serious disease(1 day)
- Funding allocation(1 day)
研究者
Eric VanEpps
PhD Candidate
Carnegie Mellon University
