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救护车乘员组N95呼吸器用户密封检查防护效果评估:定量适合性测试 ...
语 为解决救护车乘员组在感染控制中N95呼吸器密封质量评估不足的问题,研究人员通过定量适合性测试(PortaCount Pro 8048)对比用户主观密封检查的有效性。结果显示,两种方法的吻合概率仅为50%(kappa系数均低于0.2),表明用户密封检查无法替代标准化定量测试 ...
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