Relationship between Arterial Stiffness and Renal Function Determined by Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) and Modification of Diet in Renal Disease (MDRD) Equations in a Chinese Cohort Undergoing Health Examination

Table 1

Demographic characteristics of the population ().

Parameter
Age (years)
BMI (kg/m^2)
WHR
Sex
Male (%)	294 (68.1%)
Female (%)	137 (31.9%)
SBP (mmHg)
DBP (mmHg)
HR (bpm)
IMT (mm)
Cystatin C (mg/L)
LDL-c (mmol/L)
FPG (mmol/L)
Scr (umol/L)
Male
Female
eGFR (mL/min/1.73m^2)
CKD-EPISCr
CKD-EPICysC
CKD-EPISCr/CysC
MDRD
LVM (g)
LVMI (g/m)
c-fPWV (m/s)
DM (%)	102 (23.7%)
HTN (%)	287 (66.6%)
Dyslipidemia (%)	194 (45.0%)
Smoking (%)	139 (32.3%)
Drink (%)	123 (28.5%)
Statin (%)	170 (39.4%)
Aspirin (%)	48 (11.1%)
Antihypertensive medication
ACEI/ARB	198 (69.0%)
CCB	119 (41.5%)
Diuretic	14 (4.9%)
β-Blocker	37 (12.9%)

BMI: body mass index; WHR: waist-hip ratio; SBP: systolic blood pressure; DBP: diastolic blood pressure; HR: heart rate; Scr: serum creatinine; IMT: intima-media thickness; eGFR: estimated glomerular filtration rate; LVM: left ventricular mass; LVMI: left ventricular mass index; c-fPWV: carotid-femoral pulse wave velocity; DM: diabetes mellitus; HTN: hypertension.