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. 2014 Feb 28;210(3):383–391. doi: 10.1093/infdis/jiu115

Figure 2.

Figure 2.

Impact of antiretroviral therapy (ART)–mediated viral suppression on the plasma ratio of kynurenine to tryptophan (hereafter, the “KT ratio”) in human immunodeficiency virus (HIV)–infected Ugandans. Changes in the KT ratio were assessed in HIV-infected Ugandans during the first year of confirmed ART-mediated viral suppression to <400 copies/mL (A). Boxes represent interquartile ranges, and central bars reflect median values. Error bars span the 5th and 95th percentile values. P values reflect changes from baseline levels assessed with linear mixed models. The correlation between the pre-ART KT ratio and the month 12 KT ratio was also assessed (B).