Table 5.

Pearson's correlation between IgG –S and IgG –N (N = 172).

Test	Mean	SD	Pearson's Correlation Sig. (2-tailed) (r)	p-value
IgG Spike protein	12547	12642	0.224**	.003
IgG Nucleocapsid Protein	22.4	33.4	0.224**	.003

Note: ** Correlation is significant at the 0.01 level (2-tailed).