Figure 3.

PCAT density differences by CT findings. Higher PCAT density in REPRIEVE participants with coronary plaques, noncalcified plaques, coronary calcium score >0, vulnerable plaques, and increased coronary artery disease burden (Leaman score >5). Each boxplot displays the median (solid horizontal line), interquartile range (box), and 1.5 interquartile ranges of the upper and lower quartiles (whiskers). Leaman score reflects coronary artery disease burden based on the number of segments with plaque, plaque location, stenosis degree, and plaque composition. P values were obtained using a nonparametric Kruskal–Wallis test. CAC, coronary artery calcium; CT, computed tomography; HU, Hounsfield unit; PCAT, pericoronary adipose tissue; REPRIEVE, Randomized Trial to Prevent Vascular Events in HIV.