Table 2.

Correlations among IFN-γ, IL-2, and proliferation.

Compared parameters	2-way MLR	CD4 allogeneic response	CD8 allogeneic response
20 h IL-2 vs. proliferation	r = 0.59 *	R = 0.54 *	R = 0.24
20 h IFN-γ vs. proliferation	r = 0.52 *	R = 0.37	R = 0.23
72 h IL-2 vs. proliferation	r = 0.73 **	R = 0.62 **	ND
72 h IFN-γ vs. proliferation	r = 0.37	R = 0.43	ND

Correlation coefficients are shown for each comparison. ND = not done. * p < 0.05;** p < 0.01.