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个人防护设备对2019年新冠肺炎疾病传播的有效性:一项病例对照研究
Vikash Mahla1, Alpana Raizada1, Vrinda Goel1
1University College of Medical Sciences, New Delhi, India.
The American journal of tropical medicine and hygiene
|June 17, 2025
概括
与未感染的同事相比,感染COVID-19的医疗保健工作者对个人防护设备 (PPE) 的态度不同. 年轻的感染工人认为少用个人防护设备就足够了,强调需要更好的培训和个人防护设备使用的舒适性.
科学领域:
- 传染性疾病 传染性疾病
- 职业健康 职业健康 职业健康
- 流行病学 流行病学
背景情况:
- 随着COVID-19大流行,医疗保健工作者 (HCW) 发生了大量的感染.
- 人们对医疗保健工作者遵守个人防护设备 (PPE) 协议表示担忧.
- 了解HCW对PPE的态度对于预防传播至关重要.
研究的目的:
- 评估PPE在预防HCW中COVID-19传播方面的有效性.
- 为了比较感染和未感染的HCW之间关于PPE使用的态度和做法.
- 在医疗保健机构中识别与COVID-19传播相关的因素.
主要方法:
- 采用了回顾性1: 1病例控制研究设计.
- 感染COVID-19的HCW (病例) 与来自类似工作区域的未感染HCW (对照) 进行了比较.
- 关于个人防护设备的态度和实践的数据是使用利克尔特尺度问卷收集的.
主要成果:
- 受感染的HCW比较年轻,认为单一手套足够,对全套个人防护设备的有效性信心较低.
- 病例报告说,个人防护设备带来了更大的不适,导致更频繁的移除.
- 对照组显示疫苗接种率较高和遵守世卫组织手部卫生规范的趋势,尽管在统计学上不显著.
结论:
- 个人防护设备的态度,感知有效性和舒适度的差异与HCW之间的COVID-19传播有关.
- 接种疫苗,改善手部卫生,以及持续使用护眼罩等眼睛保护措施至关重要.
- 解决与PPE相关的不适和加强正确使用是保护一线医疗保健工作者的关键.
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