Cox regression analysis for total mortality in participants with normal ABI values
| HR | 95% CI | p Value | |
|---|---|---|---|
| Age (years) | 1.006 | (0.964 to 1.049) | 0.799 |
| Male | 1.134 | (0.384 to 3.352) | 0.820 |
| CAD | 1.088 | (0.228 to 5.203) | 0.916 |
| Diabetes mellitus | 1.296 | (0.303 to 5.552) | 0.727 |
| Hypertension | 0.797 | (0.229 to 2.770) | 0.721 |
| Hypercholesterolaemia | 0.688 | (0.228 to 2.075) | 0.506 |
| High %MAP (>45%) | 5.389 | (1.708 to 17.01) | 0.004 |
| UT (>150 msec)* | 0.862 | (0.271 to 2.738) | 0.801 |
| ABI (<1.1) | 1.154 | (0.364 to 3.659) | 0.807 |
| baPWV (>1600 cm/sec) | 2.123 | (0.453 to 9.954) | 0.339 |
*Median UT, 150 ms.
%MAP, percentage of mean arterial pressure; ABI, ankle-brachial index; baPWV, brachial-ankle pulse wave velocity; BP, blood pressure; CAD, coronary artery disease; UT, upstroke time.