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Demographic and vascular risk-factor information
| Variables | Mean ± SD or Percentage (n = 19) |
|---|---|
| Age, years | 70 ± 7 |
| Male sex | 100 (n=19) |
| Caucasian | 79 (n=15) |
| Diabetes mellitus | 47 (n=9) |
| Coronary artery disease | 58 (n=11) |
| Hypertension | 95 (n=18) |
| Smoking (past or present) | 84 (n=16) |
| Stenosis | |
| 50%–70% | 84 (n=16) |
| ≥ 70% | 15 (n=3) |
SD, Standard deviation
