FIG. 2.
Correlations of viral load to CD4 T cells and NK cells in all HIV-seropositive subjects. The HIV viral loads, NK cell counts, and CD4 T-cell counts were measured. The HIV viral loads was negatively correlated with NK cell counts and CD4 T-cell counts (r = −0.362 [P < 0.01] and r = −0.563 [P < 0.01], respectively).