Table 2 Peri-operative information between groups
Variables | sSIRS (n = 164) | No-sSIRS (n = 358) | P value |
|---|---|---|---|
Surgical data | |||
 Concomitant procedures | |||
  Bentall | 44 (26.8) | 93 (25.9) | 0.543 |
  CABG | 11 (6.3) | 22 (6.1) | 0.782 |
  CABG + Bentall | 5 (3.0) | 9 (2.5) | 0.214 |
 Operative Variables | |||
 Operation time (minutes) | 376.0 (320.3–448.8) | 360.0 (316.0–420.8) | 0.213 |
 CPB time (minutes) | 174.0 (153.3–211.5) | 166.0 (142.5–197.0) | 0.003 |
  ≤ 180 | 90 (54.88) | 224 (62.57) | 0.143 |
  181–240 | 55 (33.54) | 108 (30.17) |  |
  > 240 | 19 (11.59) | 26 (7.26) |  |
 Aortic cross clamp time (minutes) | 96.5 (83.3–113.5) | 93.0 (79.0–107.3) | 0.015 |
 DHCA time (minutes) | 21.0 (17.0–25.0) | 21.0 (16.0–25.0) | 0.288 |
 Lowest temperature (°C) | 20.9 ± 3.3 | 19.5 ± 1.7 | 0.356 |
Transfusion | |||
 Red blood cell (u) | 2.8 ± 1.2 | 2.9 ± 1.3 | 0.857 |
 Fresh frozen plasma (ml) | 321 (0–800) | 309 (0–1000) | 0.638 |
 Platelet (u) | 1.7 ± 0.5 | 1.7 ± 0.6 | 0.976 |
Intra-operative inotropic drugs | |||
 Epinephrine | 15 (9.2) | 31 (8.6) | 0.253 |
 Norepinephrine | 146 (89.1) | 321 (89.6) | 0.932 |
Intra-operative medications | |||
 Ulinastatin | 116 (70.7) | 273 (76.2) | 0.179 |
 Dexmedetomidine | 140 (85.3) | 334 (93.3) | 0.004 |