葡萄牙全血献血者群体中的COVID-19
Liliana Fonseca1, Filipa Martins Pereira2, Luís Moura1
1Serviço de Sangue e Medicina Transfusional, Centro Hospitalar Tondela-Viseu, Portugal.
Heliyon
|November 29, 2023
概括
这项研究发现,在全血献血者中,COVID-19的患病率为11.96%,血液型和易感性之间没有联系. 高疫苗接种率和预防措施可能会减少严重疾病.
科学领域:
- 传染性疾病 传染性疾病
- 流行病学 流行病学
- 血液学 血液学 血液学
背景情况:
- 随着COVID-19的流行,全球血液银行供应受到严重影响.
- 了解献血者群体中SARS-CoV-2感染动态对于公共卫生至关重要.
- 评估风险因素和预防措施的遵守对于血液安全至关重要.
研究的目的:
- 为了确定在全血献血者中COVID-19的流行率.
- 调查血型与SARS-CoV-2易感性之间的潜在关联.
- 评估预防措施和疫苗接种对捐赠者的COVID-19感染的影响.
主要方法:
- 来自葡萄牙医院的全血献血者的回顾性分析 (2021年7月至9月).
- 通过自我评估问卷收集有关COVID-19感染,疫苗接种和预防行为的数据.
- 使用奇平方和曼-惠特尼U测试进行统计分析.
主要成果:
- COVID-19的患病率为11.96% (97名捐赠者),只有2例严重病例需要住院治疗.
- 在血型和COVID-19易感性之间没有发现统计学意义上的关联.
- 观察到高疫苗接种率 (84.26%) 和一致采用预防措施.
结论:
- 在这个捐献人群中,血型与SARS-CoV-2易感性无关.
- 捐赠人群的COVID-19患病率与一般人群相似,严重的结果很少.
- 高疫苗接种覆盖率和遵守预防措施是缓解严重COVID-19疾病的关键因素.
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