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Table 3 Means and correlational analysis (Pearson r value) of arterial stiffness among healthy subjects (n = 24)

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

262.4 ± 16.09

262.4 ± 18.28

0.88

0.75 to 0.95

p < 0.0001

Heart Ankle PWV

425.4 ± 17.96

424.9 ± 16.96

0.91

0.80 to 0.96

p < 0.0001

Brachial Ankle PWV

1124 ± 104

1106 ± 105.2

0.89

0.76 to 0.95

p < 0.0001

Carotid Femoral PWV

706.2 ± 90.36

699.2 ± 92.53

0.90

0.79 to 0.96

p < 0.0001

Brachial ASI

37.80 ± 3.93

37.01 ± 4.83

0.62

0.28 to 0.82

p < 0.001

Ankle ASI

48.39 ± 8.54

48.06 ± 6.71

0.85

0.69 to 0.94

p < 0.0001

  1. Values are expressed as Mean ± SD