Table 3 Multivariable analysis of CD4+ T cell decline and integrin β7Hi CD4+ T cells using Cox regression.
VariablePaHR95% CI
LowerLower
Integrin β7Hi CD45RA
CD4+ T cells
0.0392.1351.0394.389
Age0.0411.1061.0041.219
Urban study site0.5200.7470.3081.814
Study arm0.1590.5980.2931.223
Log10pVL (set point)<0.0012.5381.6493.905
DMPA use0.8291.1260.3843.304
HSV-2 seropositive at
baseline
0.9520.9750.4292.217