Fig. 3From: Cardiovascular risk in chronic kidney disease patients: intima-media thickness predicts the incidence and severity of histologically assessed medial calcification in radial arteriesCommon carotid artery intima-media thickness (CCA-IMT) values in patients without radial artery calcifications (alizarin red staining grade 0), with mild calcifications (grade 1–2) and with severe calcifications (grade 3–4). Data are shown as median, interquartile range (box) and range (whiskers); p-value for trend is shown in the graphBack to article page