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Table 4 Means and correlational analysis (Pearson r value) of arterial stiffness among CAD Patients (n = 20)

From: Validity and reproducibility of arterial pulse wave velocity measurement using new device with oscillometric technique: A pilot study

Pulse Wave Velocity Observer I Observer II Pearson (r) 95% CI P value
Heart Brachial PWV 298.9 ± 59.26 298.9 ± 59.61 0.99 0.97 to 0.99 p < 0.0001
Heart Ankle PWV 550.3 ± 83.60 553.5 ± 87.53 0.98 0.96 to 0.99 p < 0.0001
Brachial Ankle PWV 1719 ± 368.8 1731 ± 364.8 0.99 0.98 to 0.99 p < 0.0001
Carotid Femoral PWV 1199 ± 307.4 1210 ± 304 0.98 0.97 to 0.99 p < 0.0001
Brachial ASI 39.15 ± 14.21 38.63 ± 15.07 0.93 0.85 to 0.97 p < 0.0001
Ankle ASI 60.48 ± 17.77 60.70 ± 16.09 0.95 0.88 to 0.98 p < 0.0001
  1. Values are expressed as Mean ± SD