减少青少年疫苗犹的干预措施:一个集群随机试验
N Baudouin1, S de Rouilhan1, E Huillery2
1Institut Jean Nicod, Département d'Études Cognitives, École Normale Supérieure, Université PSL, EHESS, CNRS, Paris, France.
Nature human behaviour
|September 10, 2025
概括
学校干预改善了青少年的疫苗接种态度和知识. 两种方法,教学活动和聊天机器人,在一项大型法国试验中进行了测试,显示出积极的公共卫生影响.
科学领域:
- 公共卫生 公共卫生
- 青少年健康 青少年健康
- 疫苗学 疫苗学 疫苗学
背景情况:
- 学校为青少年接种疫苗知识提供干预措施很少.
- 疫苗犹是一种日益严重的公共卫生问题.
- 准青少年可以影响长期的疫苗接种行为.
研究的目的:
- 评估基于学校的干预措施在改善青少年疫苗接种知识和态度方面的有效性.
- 将教学活动和聊天机器人干预与标准课程进行比较.
- 评估改善疫苗接受度对公共卫生的影响.
主要方法:
- 集群随机试验,涉及399所学校的8,589名法国九年级学生.
- 干预小组接受了由教师领导的教学活动或聊天机器人.
- 对照组接受了标准课程指导.
主要成果:
- 这两种干预都显著改善了青少年对疫苗接种的态度 (p<0.05).
- 教学活动和聊天机器人使用提高了学生对疫苗的知识.
- 在主要和次要结局中都观察到统计学上显著的改善.
结论:
- 学校的干预措施,包括教学活动和聊天机器人,有效地提高了青少年对疫苗的接受和理解.
- 这些发现对旨在提高疫苗接种率的公共卫生战略有重大影响.
- 针对学校中的青少年提供了一种可行的方法来打击疫苗犹.
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