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. 2021 Nov 27;9(12):1402. doi: 10.3390/vaccines9121402

Table 6.

The comparison of the concentration of IgG antibodies of all selected participants (n = 50) expressed in binding antibody units (BAU/mL) one month after the first and second dose of Pfizer’s SARS-CoV-2 vaccine.

Median Min. Max. IQR CV p-Value
1 month after 1st dose 460.8 24.0000 2880.0 2253.6 100.10 0.000004
1 month after 2nd dose 2874.9 103.9230 2880.0 1219.6 38.04

IQR, interquartile range (IQR); CV, coefficient of variation.