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Table 2 Baseline data

From: A porcine polytrauma model with two different degrees of hemorrhagic shock: outcome related to trauma within the first 48 h

  Group C Group L Group H p
Number of animals 5 15 10  
Weight (kg) 35.1 (IQR 8.25) 32.1 (IQR 4.7) 36.1 (IQR6.03) n.s.
Mortality (%) 0 13 (N = 2) 10 (N = 1) n.s.
CPR (%) 0 26.67 (N = 4) 40 (N = 4) n.s.
Chest tube (%) 0 40 (N = 6) 30 (N = 3) n.s.
Hemorrhage of total blood volume (%, TBV) 43.8 (IQR 3,9) 49.5 (IQR 4.6) G.C/G.L p ≤ 0.001
G.C/G.H p ≤ 0.001
G.L/G.H p = 0.005
min MAP (mm/Hg) 68.4 (IQR 25) 29 (IQR 9) 22.5 (IQR 5) G.C/G.L p ≤ 0.001
G.C/G.H p ≤ 0.001
G.L/G.H p = 0.005
Max HR during trauma period (bpm) 95 (IQR 26) 205(IQR 28) 214 (IQR 42.5) G.C/G.L p ≤ 0.001
G.C/G.H p ≤ 0.001
G.L/G.H p = 0.42
Respiratory failure (%) 0 23 (N = 3) 30 (N = 3) G.C/G.L p = 0.4
G.C/G.H p = 0.081
G.L/G.H p = 0.65
Arterial lactate post-trauma (mmol/L) 1.2 (IQR 0.5) 3.2 (IQR 2.0) 3.9 (IQR 3.4) G.C/G.L p ≤ 0.001
G.C/G.H p = 0.029
G.L/G.H p = 0.367
BE post-trauma (mmol/L) 6.7 (IQR 2.34) 1.5 (IQR 3.01) 1.0 (IQR) G.C/G.L p ≤ 0.001
G.C/G.H p = 0.004
G.L/G.H p = 0.701
De Ritis ratio 24.5 h 0.82 (IQR 0.7) 1.78 (IQR 0.89) 3.8 (IQR 5.5) G.C/G.L p ≤ 0.733
G.C/G.H p = 0.092
G.L/G.H p = 0.030
De Ritis ratio 48.5 h 1.1 (IQR 0.9) 2.06 (IQR 2.3) 3.3 (IQR 3.2) G.C/G.L p ≤ 0.193
G.C/G.H p = 0.116
G.L/G.H p = 0.330
  1. Sampled data are given as median and IQR. Group differences were tested by the non-parametric Kruskal–Wallis test. Individual groups were subjected to subsequent post hoc analysis with the Mann–Whitney U test/Fisher’s exact test. p < 0.025 was considered statistically significant