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Table 5 Means and correlational analysis (Pearson r value) of arterial stiffness among all subjects (Healthy + CAD) (n = 44)

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 279.0 ± 45.05 279.0 ± 45.67 0.98 0.96 to 0.99 p < 0.0001
Heart Ankle PWV 482.2 ± 84.97 483.3 ± 87.94 0.99 0.98 to 0.99 p < 0.0001
Brachial Ankle PWV 1394 ± 394.7 1390 ± 404.5 0.99 0.98 to 0.99 p < 0.0001
Carotid Femoral PWV 940.7 ± 331.7 941 ± 338.3 0.99 0.98 to 0.99 p < 0.0001
Brachial ASI 38.41 ± 9.8 37.74 ± 10.65 0.91 0.85 to 0.95 p < 0.0001
Ankle ASI 53.88 ± 14.69 53.81 ± 13.38 0.94 0.90 to 0.96 p < 0.0001
  1. Values are expressed as Mean ± SD