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Table 4 ROC analysis results – breastmilk antibody levels in relation to former COVID-19

From: Antibodies in the breastmilk of COVID-19 recovered women

Antibody

AUC

p value

Cutoff

Sensitivity

Specificity

IgG [BAU/ml]

0.806

< 0.001

>  0.16

59.7%

100%

IgG [ratio]

0.931

< 0.001

>  0.04

81.9%

100%

IgA [ratio]

0.909

< 0.001

>  1.96

79.2%

94.1%