Abstract: Covariates for the decrease of HIV-1 RNA from baseline to week 48 were baseline HIV-1 RNA (P < 0.001), lopinavir C(min)GIQ(arch) (P = 0.013), presence/absence of mutations at
V82T/A/F/I/S or 184A/V plus
L10I/R/V/F, 154M/V/L or
L63P (P = 0.018), and previously taken antiretrovirals (P = 0.034).