Table 3 Crude comparison and propensity score adjustment of blood consumption and early outcomes of patients undergoing mixed CABG (N = 176) compared to total arterial CABG (N = 419)
From: Blood consumption in total arterial coronary artery bypass grafting
Variable | Odds ratio | 95% CI (lower) | 95% CI (upper) | p value |
|---|---|---|---|---|
EC transfusion | ||||
Crude comparison | 3.25 | 2.10 | 5.00 | < 0.001 |
Propensity score adjusted | 2.74 | 1.38 | 5.43 | 0.004 |
TC transfusion | ||||
Crude comparison | 3.83 | 1.34 | 10.93 | 0.012 |
Propensity score adjusted | 2.36 | 0.34 | 16.65 | 0.39 |
FFP transfusion | ||||
Crude comparison | 3.37 | 1.45 | 7.84 | 0.005 |
Propensity score adjusted | 3.59 | 0.90 | 14.34 | 0.07 |
All-cause 30-day mortality | ||||
Crude comparison | 4.81 | 0.43 | 53.33 | 0.20 |
Propensity score adjusted | 0.92 | 0.06 | 13.55 | 0.99 |
Postoperative stroke | ||||
Crude comparison | 0.79 | 0.16 | 3.96 | 0.78 |
Propensity score adjusted | 1.14 | 0.10 | 12.52 | 0.92 |
Sternal infection | ||||
Crude comparison | 1.19 | 0.11 | 13.23 | 0.89 |
Propensity score adjusted | 0.05 | 0.01 | 2.24 | 0.12 |
Return for bleeding | ||||
Crude comparison | 6.10 | 1.17 | 31.73 | 0.032 |
Propensity score adjusted | 0.50 | 0.02 | 12.85 | 0.68 |