移动疫苗接种单位大幅增加COVID-19疫苗接种:来自随机对照试验的证据
Anna-Corinna Kulle1, Stefanie Schumacher1, Frauke von Bieberstein1
1Institute of Organization and Human Resource Management, University of Bern, 3012 Bern, Switzerland.
Journal of public health (Oxford, England)
|November 21, 2023
概括
在瑞士的试验中,移动疫苗接种单位 (MVU) 显著增加了COVID-19疫苗接种的3.4倍. 微型疫苗在整个人口统计学群体中被证明是有效的,而不会减少其他地方的疫苗接种,总的来说可以接触到更多的人.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 医疗保健服务研究 医疗服务研究
背景情况:
- 全球各国政府部署了移动疫苗接种单位 (MVU),以促进COVID-19疫苗的接种.
- 在本研究之前,MVU对疫苗接种率的因果影响仍然未被评估.
研究的目的:
- 为了确定移动疫苗接种单位 (MVU) 对COVID-19疫苗接种的因果关系.
- 在现实环境中评估MVU的有效性,即使在疫苗接种活动的晚期.
主要方法:
- 一个随机对照试验 (RCT) 在20个瑞士社区 (10治疗,10对照) 进行.
- 在2021年8月的一天,移动疫苗接种单位 (MVU) 在治疗社区被部署了4小时.
- 这项研究包括20414名未接种疫苗的成年人,政府为其接种疫苗.
主要成果:
- 治疗组的疫苗接种率在三周内是对照组的3.4倍 (9.0个百分点).
- 这种积极影响在所有人口统计学方面都具有统计学意义,包括所有年龄段的男性和女性.
- 没有观察到疫苗"食人" (即从其他地点转移疫苗) 的证据.
结论:
- 移动疫苗接种单位 (MVU) 是提高疫苗接种率的高效策略,即使是在疫苗接种活动的后期.
- 缺乏人肉化的情况表明,MVU扩大了整体疫苗的覆盖范围,而不仅仅是加速现有的接种.
- 重要疫苗单位是公共卫生干预措施的宝贵工具,可以提高疫苗的可访问性和覆盖率.
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