From: Ultrasound entropy may be a new non-invasive measure of pre-clinical vascular damage in young hypertensive patients
r value (p value) OA
r value (p value) CRA
Systolic BP (mmHg)
−0.46 (<0.001)
−0.34 (0.02)
Diastolic BP (mmHg)
−0.15 (0.29)
0.003 (0.98)
Age (years)
−0.51 (<0.001)
−0.19 (0.18)
Total cholesterol (mmol/l)
−0.13 (0.35)
−0.03 (0.84)