Continuous Variables | Coefficient | SE | p | 95% CI |
Pre-operative demographics | ||||
Age (yrs) | 0.0209 | 0.0383 | 0.585 | −0.054, 0.096 |
BMI (kg/m2) | −0.0265 | 0.113 | 0.815 | −0.249, 0.196 |
Height (m) | 0.500 | 3.992 | 0.900 | −7.324, 8.325 |
Weight (kg) | −0.004 | 0.0438 | 0.923 | −0.090, 0.082 |
Bypass time | 0.0138 | 0.0215 | 0.520 | −0.028, 0.056 |
X-clamp time | 0.0066 | 0.0204 | 0.747 | −0.033, 0.047 |
White cell count | −0.282 | 0.412 | 0.493 | −1.089, 0.525 |
Platelet count | −0.021 | 0.0225 | 0.356 | −0.065, 0.023 |
Dichotomous Variables | sVCAM1 < 597.7 (n = 23) | sVCAM1 ≥ 597.7 (n = 9) | Chi^2 | p-value |
Gender (M) | 76.2% | 62.5% | 0.5435 | 0.461 |
MI | 36.4% | 0% | 3.5152 | 0.061 |
PVD | 9.0% | 0% | 0.6835 | 0.408 |
Stroke/TIA | 10% | 14.3% | 0.1545 | 0.694 |
Hypertension | 63.6% | 100% | 3.5152 | 0.061 |
Hypercholesterolaemia | 86.4% | 100% | 1.0647 | 0.302 |
Family History | 63.6% | 42.9% | 0.9453 | 0.331 |
Diabetes - On Insulin | 40.9% 27.2% | 85.7% 28.5% | 4.2693 0.0045 | 0.039* 0.947 |
Smoking | 29.4% | 0% | 1.9223 | 0.166 |
Alcohol >10u per week | 61.9% | 60% | 0.7778 | 0.378 |
LMS disease | 40% | 50% | 0.0241 | 0.877 |
Pre-operative medication | ||||
Beta-blocker use | 80% | 66.7% | 4.0727 | 0.517 |
Statin use | 92.9% | 100% | 0.4511 | 0.502 |
Aspirin use | 93.3% | 100% | 0.4200 | 0.517 |
Post-op Atrial fibrillation | 22.7% | 50% | 2.0779 | 0.149 |