|
Means and correlational analysis (Pearson r value) of arterial stiffness among all subjects (Healthy + CAD) (n = 44) |
|||||
| 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 |
|
Values are expressed as Mean ± SD | |||||
Naidu et al. BioMedical Engineering OnLine 2005 4:49 doi:10.1186/1475-925X-4-49 |
|||||