A Conversational AI System to Enhance Knowledge About Vaccines and Promote Vaccination: A Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 430
- 试验地点
- 1
- 主要终点
- Acceptance of vaccines
研究概览
简要总结
This study is designed to contribute to the growing body of evidence on the efficacy of digital health interventions. By rigorously evaluating the impact of the AI system on vaccine knowledge and acceptance, the study aims to inform future health communication strategies and policies. It stands as a potential model for integrating AI into public health initiatives, showcasing how technology can be harnessed to improve health outcomes on a large scale.
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
- Triple (Care Provider, Investigator, 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
- •Individuals aged 18 or above
- •Owning a smartphone/tablet capable of using the study app
- •Willing to provide informed consent.
排除标准
- •Individuals with ocular or hearing disorders that preclude the use of mobile phones or reading.
- •Individuals with mental disorders that preclude the use of mobile phones or reading.
结局指标
主要结局
Acceptance of vaccines
时间窗: Day 14
Vaccine acceptance was evaluated based on responses to the question, 'Based on your actual situation, please choose the extent of your willingness to get vaccinated.' The response options were: Absolutely refuse, Refuse but uncertain about the future, Have not considered it yet, Accept but still considering, and Completely willing. Vaccine acceptance was considered if the participant selected 'Completely willing.
次要结局
- Hesitancy of vaccination(Day 14)
研究者
Yingfeng Zheng
Professor
Sun Yat-sen University