Table 1 Preoperative Demographics and Risk Factors
Variable | On-pump BH (n = 39) | Off-pump BH (n = 98) | P value |
|---|---|---|---|
Age | 58 ± 8 | 57 ± 10 | 0.100 |
Female gender | 7 (18%) | 14 (14%) | 0.826 |
BMI | 27.6 ± 4.5 | 28.2 ± 4.5 | 0.564 |
Family History of CAD | 19 (49%) | 61 (62%) | 0.128 |
Hypertension | 17 (44%) | 49 (50%) | 0.354 |
Diabetes mellitus | 18 (46%) | 45 (46%) | 0.929 |
Current smoker | 22 (56%) | 63 (64%) | 0.362 |
Dyslipidemia | 14 (36%) | 41 (42%) | 0.598 |
Obesity | 12 (31%) | 28 (27%) | 0.778 |
Peripheral vascular disease | 3 (8%) | 8 (8%) | 0.814 |
Carotid artery disease | 5 (13%) | 12 (12%) | 0.387 |
Urgent operation | 8 (21%) | 28 (29%) | 0.319 |
COPD | 6 (15%) | 15 (15%) | 0.753 |
Redo CABG | 5 (13%) | 3 (3%) | 0.025 |
Chronic Kidney Disease | 6 (15%) | 11 (11%) | 0.126 |
Recent Angioplasty | 6 (15%) | 17 (17%) | 0.884 |
Myocardial Infarction | 26 (67%) | 65 (66%) | 0.600 |
Heart Failure | 12 (31%) | 52 (53%) | 0.241 |
Unstable Angina | 22 (56%) | 43 (44%) | 0.082 |
Stroke | 5 (13%) | 6 (6%) | 0.381 |
Streptokinase | 6 (15%) | 5 (5%) | 0.126 |
Clopidogrel | 6 (15%) | 8 (8%) | 0.273 |
EuroSCORE | 14.1 ± 11.0 | 12.2 ± 12.5 | 0.443 |