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接种COVID-19疫苗对患上COVID后疾病风险的影响:金星星研究
Sung-A Kim1, Megumi Maeda2, Fumiko Murata2
1Department of Health Care Administration and Management, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan; St. Mary's Research Center, Kurume, Japan.
Vaccine
|November 6, 2024
概括
在感染前5个月内进行的COVID-19疫苗接种可以显著降低患COVID-19后疾病的风险. 最近的疫苗接种可以保护长期的COVID症状,即使是在具有并发症的老年人中也是如此.
科学领域:
- 公共卫生 公共卫生
- 传染性疾病 传染性疾病
- 免疫学 免疫学 免疫学
背景情况:
- 后COVID-19条件代表了一个重要的全球健康负担.
- 了解COVID-19疫苗接种对这些长期疾病的影响至关重要.
研究的目的:
- 研究COVID-19疫苗接种对COVID-19后疾病发生率和风险的长期影响.
- 分析疫苗接种时间和特定COVID-19后条件的发展之间的关系.
主要方法:
- 使用日本健康数据 (医疗索赔,COVID-19病例,接种疫苗记录) 的回顾性队列研究.
- 分析了2020年8月至2022年12月期间被诊断患有COVID-19的84,464名参与者.
- 根据接种疫苗和感染之间的时间 (14-149天,150-364天,≥365天) 进行分类,并监测36个COVID-19后的情况,长达8个月.
主要成果:
- 11.4%的参与者在8个月内发展出COVID-19后的疾病.
- 最近接种疫苗 (感染前14-149天) 与36种监测条件中的28种情况的8个月风险显著降低.
- 这包括呼吸,心血管,炎症,免疫,身体,精神和内分泌疾病的风险降低.
结论:
- 接种COVID-19疫苗,特别是在感染前5个月内接种时,可以有效地减少COVID-19后疾病的发生率和风险.
- 最近接种疫苗的个体表现出患上COVID-19后疾病的风险较低,不论年龄和并发症.
- 研究结果支持将及时的COVID-19疫苗接种整合到减轻长期健康后果的战略中.
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