Fig. 2From: Incremental values of AOPP, IL-6, and GDF15 for identifying arteriosclerosis in patients with obstructive sleep apneaBland–Altman analysis for the intra-observer and inter-observer variabilities of PWV_ES and PWV_BS. Abbreviations: PWV_BS, pulse wave velocity at the beginning of systole; PWV_ES, pulse wave velocity at the end of systoleBack to article page