Table 2.

Ranking of VZV antigens stimulating poly-functional CD4⁺ T cells.

4+ functions (CD154+IFNγ+IL-2+TNFα+)			3+ functions (CD154−IFNγ+IL-2+TNFα+)
VZV antigen	Geometric mean fold rise	One-sided P-value	VZV antigen	Geometric mean fold rise	One-sided P-value
IE63	3.66	<0.0001	IE62-2	2.61	<0.0001
IE62-3	2.25	0.0001	IE62-3	3.50	0.0001
gB-1	2.73	0.0005	ORF9	3.03	0.0001
VZV lysate	2.43	0.0005	gE-1	3.09	0.0002
ORF9	2.64	0.0011	gB-2	2.42	0.0009
gE-1	2.24	0.0012	IE62-1	1.75	0.0040
IE62-1	2.40	0.0020	IE63	2.28	0.0060
IE62-2	2.21	0.0036	gE-2	2.25	0.0101
gE-2	1.95	0.0064	gB-1	2.75	0.0107
gB-2	2.02	0.0134	VZV lysate	2.09	0.0198

P values were calculated using an Exact Wilcoxon’s Signed Rank Test.