Figure 1

Effect of concentration of HIV-1 RNA on intensity of Inno-Lia bands. The box-plots indicate the median (the "waist" of the boxes) and the quartiles (upper and lower boundary of the boxes); outliers above the 90^th or, respectively, below the 10^th percentile (horizontal lines outside of the boxes) are plotted individually as crosses. Numbers at the bottom indicate the p-values of the Mann-Whitney U test for differences between patients with HIV-1 RNA <50 copies/mL (lightly shaded; 308 patients) and ≥ 50 copies/mL (darkly shaded; 406 patients).