Taken together, the qSARS-CoV-2 IgG/IgM Rapid Test had aPositive Percent Agreement and Negative PercentAgreement of 93.75% (95% CI: 88.06-97.26%) and 96.40% (95%CI: 92.26-97.78%), respectively. Positive Percent Agreement (PPA)= 120/128 (93.8%), 95% CI: 88.2% to 96.8%Negative Percent Agreement (NPA)= 240/250 (96.0%),95% CI: 92.8% to 97.8%
这个不是用来查谁是患者,是查谁康复了有抗体。所以刚感染没抗体的就算普通人群。
但是我不知道它如何区分是否康复。我猜是只要IGM阳就算患者,IGG阳IGM阴的算康复者,IGG和IGM双阴算未感染。
Taken together, the qSARS-CoV-2 IgG/IgM Rapid Test had aPositive Percent Agreement and Negative PercentAgreement of 93.75% (95% CI: 88.06-97.26%) and 96.40% (95%CI: 92.26-97.78%), respectively.
Positive Percent Agreement (PPA)= 120/128 (93.8%), 95% CI: 88.2% to 96.8%Negative Percent Agreement (NPA)= 240/250 (96.0%),95% CI: 92.8% to 97.8%
这个该怎么解读?