移动应用程序聊天机器人和互动小组网络研讨会对日本COVID-19疫苗意图和信心的影响:随机对照试验
Takaaki Kobayashi1,2, Hana Tomoi3,4, Yuka Nishina2
1Division of Infectious Diseases, Department of Internal Medicine, University of Iowa Hospitals & Clinics, Iowa City, Iowa, USA takaaki-kobayashi@uiowa.edu.
BMJ global health
|May 29, 2023
概括
在日本,社交媒体的干预并没有显著增加COVID-19疫苗的意图. 然而,互动网络研讨会显示了提高疫苗信心的潜力,这表明它是公共卫生沟通的一个有希望的工具.
科学领域:
- 公共卫生 公共卫生
- 卫生沟通健康沟通
- 疫苗学 疫苗学 疫苗学
背景情况:
- 调查数字干预对疫苗接受的影响对于管理COVID-19等公共卫生危机至关重要.
- 了解影响日本接种疫苗的意图和信心的因素对于有针对性的公共卫生战略至关重要.
研究的目的:
- 评估基于社交媒体的干预措施的有效性,特别是移动应用程序聊天机器人和交互式网络研讨会,以增加日本的COVID-19疫苗意图 (VI) 和信心.
- 将聊天机器人和网络研讨会干预结果与随机对照试验中的对照组进行比较.
主要方法:
- 在日本进行了一项三臂随机对照试验,涉及20岁及以上的未接种疫苗的公民,他们没有打算接种疫苗.
- 参与者被分配到一个对照组,一个移动应用程序聊天机器人组或一个交互式网络研讨会组.
- 在干预之前和之后测量了疫苗意图和疫苗信心指数 (VCI);用于分析的后勤回归.
主要成果:
- 与对照组相比,聊天机器人和网络研讨会干预都没有显著增加COVID-19疫苗接种意图.
- 互动网络研讨会组显示,疫苗对疫苗的重要性和有效性的信心在统计学上有显著的改善.
- 虽然聊天机器人组显示了对疫苗重要性信心改善的趋势,但与对照组相比,它没有达到统计学意义.
结论:
- 社交媒体干预,包括聊天机器人和网络研讨会,在这个日本人口中没有实质性地改变COVID-19疫苗的意图.
- 互动网络研讨会成为提高疫苗信心的潜在有效工具,特别是在疫苗的重要性和有效性方面.
- 建议进行进一步的研究,以确定疫苗接受的障碍,并制定更有效的干预措施,以增加疫苗的意图和信心.
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