TABLE 4.

Multivariate relative risk for predicting virological failure

VariableRelative risk (95% CIa)P value
Plasma HIV RNA level
    <50 versus >50 copies/ml at wk 160.32 (0.13-0.77)0.011
    <50 versus >50 copies/ml at wk 240.25 (0.09-0.70)0.008
    Decrease from baseline to wk 24 in     log copies/ml0.47 (0.32-0.70)<0.001
Presence of the T215Y/F mutation0.39 (0.18-0.83)0.015
  • a CI, confidence interval.