Table 5 Postoperative Characteristics and outcome
Variables | Group 1 (n = 13) | Group 2 (n = 285) | Group 3 (n = 267) | P |
|---|---|---|---|---|
Postoperative transfusion of Packed RBCs, median (IQR), unit | 11.0 (5.0–13.0) | 2.0 (2.0–4.0) | 1.0 (0.0–2.0) | <0.001 |
Fresh frozen plasma, median (IQR), unit | 12.0 (9.5–15.0) | 4.0 (4.0–6.0) | 3.0 (2.0–4.0) | <0.001 |
Platelets, median (IQR), unit | 9.1 (6.0–12.0) | 6.2 (4.0–6.0) | 3.3 (0.0–2.0) | <0.001 |
Serum lactate, median (IQR), unit mmol/L | 3.0 (2.0–3.0) | 2.0 (1.0–2.0) | 2.0 (1.0–2.0) | <0.001 |
ACT, median (IQR), sec | 120.0 (117.3–143.8) | 117.0 (110.0–122.3) | 112.0 (101.5–120.0) | <0.001 |
PT, median (IQR), sec | 12.0 (10.3–14.3) | 12.0 (11.0–12.2) | 12.0 (11.0–18.0) | <0.001 |
Postoperative EF | 37.5 (31.3–45.0) | 40.0 (35.0–50.0) | 45.0 (40.0–55.0) | <0.001 |
Serum creatinine, median (IQR), μmol/L | 116.0 (83.5–191.0) | 99.0 (85.0–120.0) | 91.0 (84.0–117.0) | 0.09 |
Ventilator hours, median (IQR), hrs | 35.5 (24.5–197.3) | 14.0 (8.0–20.0) | 14.0 (8.0–24.0) | <0.001 |
ICU stay, median (IQR), days | 3.5 (2.3–6.8) | 2.0 (2.0–3.3) | 3.0(2.0–24.0) | <0.001 |
Hospital stay, median (IQR), days | 13.0 (11.5–17.5) | 7.0 (7.0–8.0) | 7.0 (6.0–8.0) | <0.001 |
Deep sternal wound infection, n (%) | 2 (15.4%) | 12 (4.2%) | 6 (2.2%) | 0.03 |
Mortality, n (%) | 2 (15.4%) | 13 (4.6%) | 1 (0.4%) | <0.001 |