a significant trendP < .01
Immune activation (HLA-DR/CD38 coexpression) differed between groups with a significant trend: controls <HIV-2-LV <HIV-1 <HIV-2-HV ( P < .01 for all cell types).
Immune activation (HLA-DR/CD38 coexpression) differed between groups with a significant trend: controls <HIV-2-LV <HIV-1 <HIV-2-HV ( P < .01 for all cell types).
When ranked in this order using a categorical variable ( 1 – 4 ), correlation analysis demonstrated a highly significant hierarchy for all four T-cell subpopulations (Figure 1 ).