| Odds Ratio (95% Confidence Interval) | ||||
---|---|---|---|---|---|
Covariates | RBC transfusion | FFP transfusion | Any blood product transfusion | Return to theatre | ICU stay |
Male | Reference1 | Reference1 | Reference1 | Reference1 | Reference1 |
Female | 4.95 (4.23, 5.79)* | 1.29 (1.02, 1.62)* | 4.83 (4.13, 5.65)* | 0.77 (0.56, 1.08)* | 1.38 (1.17, 1.62)* |
Elective | Reference1 | Reference1 | Reference1 | Reference1 | Reference1 |
Urgent | 2.83 (2.38, 3.36)* | 2.45 (1.93, 3.12)* | 2.98 (2.50, 3.54)* | 1.79 (1.31, 2.45)* | 2.68 (2.25, 3.20)* |
Emergency | 9.18 (4.53, 8.58)* | 7.65 (4.59, 12.77)* | 10.20 (4.86, 21.42)* | 2.31 (1.04, 5.14)* | 13.21 (7.57, 23.05)* |
CABG | Reference1 | Reference1 | Reference1 | Reference1 | Reference1 |
Valve repair | 0.87 (0.66, 1.16) | 1.84 (1.16, 2.90)* | 0.95 (0.72, 1.26) | 0.65 (0.28, 1.50) | 0.95 (0.67, 1.34) |
Valve replacement | 1.56 (1.31, 1.86)* | 2.40 (1.81, 3.17)* | 1.60 (1.34, 1.91)* | 1.78 (1.24, 2.55)* | 0.90 (0.72, 1.13) |
CABG + Valve | 4.02 (3.21, 5.03)* | 4.76 (3.64, 6.22)* | 3.94 (3.15, 4.94)* | 3.50 (2.51, 4.87)* | 2.45 (1.98, 3.02)* |
Age | 1.07 (1.06, 1.08)* | 1.05 (1.04, 1.07)* | 1.07 (1.06, 1.07)* | 1.05 (1.03, 1.06)* | 1.04 (1.03, 1.04)* |
BMI | 0.93 (0.92, 0.94)* | 0.88 (0.86, 0.91)* | 0.93 (0.92, 0.94)* | 0.94 (0.91, 0.97)* | 1.01 (0.99, 1.03) |
EuroSCORE | 1.37 (1.32, 1.41)* | 1.23 (1.19, 1.27)* | 1.38 (1.34, 1.41)* | 1.12 (1.09, 1.16)* | 1.25 (1.22, 1.28)* |
Hb | 0.50 (0.47, 0.53)* | 0.90 (0.84, 0.96)* | 0.56 (0.53, 0.58)* | 1.00 (0.98, 1.03) | 0.78 (0.74, 0.81)* |
Bypass time | 1.02 (1.01, 1.02)* | 1.02 (1.02, 1.03)* | 1.02 (1.01, 1.02)* | 1.01 (1.01, 1.02)* | 1.01 (1.01, 1.01)* |
Aspirin use | 0.83 (0.72, 0.96)* | 0.58 (0.46, 0.72)* | 0.80 (0.69, 0.92)* | 0.98 (0.72, 1.34) | 1.07 (0.90, 1.27) |
Clopidogrel use | 1.58 (1.31, 1.91)* | 1.58 (1.18, 2.10)* | 1.58 (1.30, 1.91)* | 1.40 (0.97, 2.04) | 1.88 (1.53, 2.31)* |