在COVID-19大流行期间,风险患者中的流感疫苗接种模式 - - 一项基于索赔数据的回顾性横截面研究
Andreas Plate1, Christophe Bagnoud2, Thomas Rosemann3
1Institute of Primary Care, University of Zurich and University Hospital Zurich, Pestalozzistrasse 24, 8091, Zurich, Switzerland. Andreas.Plate@usz.ch.
Infection
|February 1, 2024
概括
在COVID-19大流行期间,流感疫苗接种量增加. 然而,只有少数风险患者在此期间接种了第一次流感疫苗,这凸显了疫苗接种史的重要性.
科学领域:
- 流行病学 流行病学
- 公共卫生 公共卫生
- 疫苗学 疫苗学 疫苗学
背景情况:
- COVID-19大流行可能影响了风险人群的流感疫苗接种行为.
- 了解疫苗接种模式,特别是在首次接种疫苗的人群中,对于公共卫生战略至关重要.
- 以前的流感疫苗接种是未来接种疫苗的强有力的预测因素.
研究的目的:
- 为了确定风险患者中流感疫苗接种率 (VUR).
- 分析个体疫苗接种模式,重点关注首次接种疫苗.
- 为了确定与风险人群接种流感疫苗相关的因素.
主要方法:
- 使用健康主张数据的回顾性横截面研究设计.
- 分析涵盖了四个流感季节 (2018/2019至2021/2022年).
- 风险患者的纳入标准:年龄≥65岁或患有慢性疾病的成年人.
主要成果:
- 整体流感VUR从2018/2019年的21.8%增加到2020/2021年的29.1%.
- 在一个由138,526名患者组成的队列中,14.3%的以前未接种疫苗的人在2020/2021赛季接受了他们的第一次流感疫苗.
- 接种疫苗的最强预测因素是先前所有季节接种疫苗的历史 (OR 56.20).
结论:
- 在COVID-19大流行期间,流感疫苗接种量有所增加,特别是在第一个大流行季节.
- 一个有限的比例以前有资格但未接种疫苗的风险患者接受了他们的第一个流感疫苗.
- 医疗保健专业人员应该主动询问患者的疫苗接种史,以鼓励未来的流感疫苗接种.
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