Figure 2From: Abacavir, efavirenz, didanosine, with or without hydroxyurea, in HIV-infected adults failing initial nucleoside/protease inhibitor-containing regimensProportion of subjects in the non-HU and HU arms who achieved plasma HIV-1 RNA <400 copies/mL and <50 copies/mL in the intent-to-treat: observed (B) analyses. HU = hydroxyurea.Back to article page