Ultrasonographic characteristics in post-RT NPC patients with different number of cardiovascular risk factors.

*Pcor<0.05. aAssociation between ultrasonographic parameters and the number of cardiovascular risk factors. bComparisons between groups with ≥2 or <2 cardiovascular risk factors. Age, gender, radiation dose, post-RT duration and chemotherapy were adjusted in all analyses. Pcor is corrected P value after false discovery rate correction for multiple testing. CIMT, carotid intima-media thickness; DC, distensibility coefficient; CC, compliance coefficient; PWV, pulse wave velocity. Ultrasonographic characteristics in post-RT NPC patients with different number of cardiovascular risk factors.