Table 1: Clinical and demographic data of patients.
| Group 1 (n:20) | Group 2 (n:20) | p value | |
|---|---|---|---|
| Agea | |||
| < 65 years | 11 (55%) | 11 (55%) | 1 |
| > 65 years | 9 (45%) | 9 (45%) | 1 |
| Gendera | |||
| Female | 2 (10%) | 4 (20%) | 0.66 |
| Male | 18 (90%) | 16 (80%) | 0.66 |
| Risk factorsa | |||
| Hypertension | 16 (80%) | 15 (75%) | 1 |
| Diabetes mellitus | 8 (40%) | 11 (55%) | 0.527 |
| Hyperlipidemia | 7 (35%) | 10 (50%) | 0.522 |
| Obesity | 5 (25%) | 5 (25%) | 1 |
| Smoking | 12 (60%) | 13 (65%) | 1 |
| History of family | 14 (70%) | 13 (65%) | 1 |
| Preoperative medicationsa | |||
| Beta-blocker | 11 (55%) | 12 (60%) | 1 |
| Statin | 5 (25%) | 7 (35%) | 0.73 |