Table 2.

Bonferroni corrected P-values expressing the effects of disease severity (severe, mild) and time since symptom onset (recent, old) on antibody levels as measured by the Luminex or VNT.

Antigen	Group	IgG	IgA	IgM	Titer	VNT
RBD	MO vs MR	0.264	<0.001	0.288	NT50	1
	SR vs MR	0.156	0.723	<0.001		<0.001
	SR vs MO	<0.001	<0.001	<0.001		<0.001
NP	MO vs MR	0.006	<0.001	1	NT90	1
	SR vs MR	1	<0.001	<0.001		0.007
	SR vs MO	<0.001	<0.001	<0.001		0.005

MO = mild old; MR = mild recent; SR = severe recent.