Characteristics of Coronary Artery Calcification in the Three Subject Groups.

<p>Data are presented as median [25th, 75th percentile] values.</p><p>*by Kruskal-Wallis Test</p><p>^†Post-hoc Steel-Dwass procedure test was performed for further pairwise comparison: #1 = Asymptomatic vs. SAP, #2 = Asymptomatic vs. ACS, and #3 = ACS vs. SAP.</p><p>H_CV means coefficient of variation of HU; N_P: plaque number per subject; AS_P: plaque-specific AS, L_P: plaque-specific length (mm), V_P: plaque-specific volume (mm³), other abbreviations as in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0131254#pone.0131254.t001" target="_blank">Table 1</a>.</p><p>Characteristics of Coronary Artery Calcification in the Three Subject Groups.