Fig. (4) Proportion of individuals with an undetectable plasma viral
load according to class of HIV-1 antiretroviral drug resistance
among those with a genoptypic HIV-1 resistance test within three
months of an HIV diagnosis. Variant, Atypical, and Resistant HIV
Surveillance, King County, WA, USA 2003 – 2010. PI = protease
inhibitors; NRTI = nucleoside reverse transcriptase inhibitors;
NNRTI = non-nucleoside reverse transcription inhibitors.