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Table 5 Linear regression analysis of entropy

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)
  1. Results are given as the r value with the corresponding p value for significance. OA = ophthalmic artery, CRA = central retinal artery.