Fig. 1From: HIV-positive demonstrate more salt sensitivity and nocturnal non-dipping blood pressure than HIV-negative individualsPrevalence of salt sensitivity and non-dipping blood pressure on low and high salt diets in the groups. The prevalence of salt sensitivity, non-dipping blood pressure on low and high salt diets was highest among the HIV positive hypertensive participants (HIV + HTN) followed by the HIV negative hypertensive participants (HIV-HTN) with these two groups sequentially exhibiting the highest adjusted residuals on chi-square post hoc test. HIV + NT, HIV positive normotensive participants; HIV-NT, HIV negative normotensive participants. ***p < 0.001. Chi-square test used with adjusted residuals (not shown)Back to article page