AUC	Area under the curve
baPWV	Brachial-ankle pulse wave velocity
BMI	Body mass index
BP	Blood pressure
CAVI	Cardio-ankle vascular index
cfPWV	Carotid-femoral pulse wave velocity
CKD	Chronic kidney disease
CRP	C-reactive protein
CV	Cardiovascular
DBP	Diastolic blood pressure
ESRD	End-stage renal disease
Kt/V	The fractional clearance of urea, adjusted for the patient’s total body water.
HD	Hemodialysis
LC-MS	Liquid chromatography-mass spectrometry
PAS	Peripheral arterial stiffness
PCS	p-Cresyl sulfate
PWV	Pulse wave velocity
ROC	Receiver operating characteristic
ROS	Reactive oxygen species
SBP	Systolic blood pressure