Skip to main content

Table 3 Hemodynamic parameters at intervals of 6 h

From: Influence of two different levels of intra-abdominal hypertension on bacterial translocation in a porcine model

Parameter Group 0 h 6 h 12 h 18 h 24 h Unit
CIa IAP-30bc, 110.6 ± 21.3 62.0 ± 25.5bc, 44.8 ± 19.2bc, 39.9 ± 18.7bc, 22.5 ± 12.7bc, mL·min-1·m-2
  IAP-15bc, 122.7 ± 43.9 95.9 ± 20.3 83.8 ± 15.1 74.9 ± 13.4b 71.1 ± 17.9b L·min-1·m-2
  Controlbc, 110.7 ± 19.7 94.6 ± 11.4 75.9 ± 9.2b 73.7 ± 7.3b 82.8 ± 17.1b L·min-1·m-2
CVPa IAP-30bc, 5.2 ± 2.0bc, 13.0 ± 2.4bc, 11.5 ± 2.0bc, 12.0 ± 2.7bc, 12.5 ± 2.7bc, mmHgbc,
  IAP-15bc, 4.7 ± 1.9bc, 9.5 ± 2.0bc, 9.9 ± 1.8bc, 10.6 ± 4.4bc, 9.7 ± 2.7bc, mmHgbc,
  Controlbc, 4.1 ± 3.0bc, 2.6 ± 2.0bc, 1.9 ± 1.6bc, 2.8 ± 2.2bc, 3.2 ± 1.6bc, mmHgbc,
EVLWIa IAP-30bc, 2.7 ± 1.3 3.6 ± 1.6 4.1 ± 2.1 4.9 ± 2.0 7.3 ± 2.4bc, mL·kg-1
  IAP-15bc, 2.5 ± 1.1 4.4 ± 1.8 5.0 ± 1.2 5.2 ± 2.1 5.2 ± 1.3bc, mL·kg-1
  Control 2.2 ± 0.8 2.6 ± 0.5 3.4 ± 0.8 3.2 ± 0.7 3.1 ± 1.2 mL·kg-1
GEDVI IAP-30bc, 8.2 ± 1.3 6.1 ± 1.4 5.5 ± 1.7b 5.8 ± 1.5bc, 4.0 ± 1.7bc, mL·m-2
  IAP-15bc, 9.5 ± 2.6 9.8 ± 2.0 9.6 ± 2.2 8.0 ± 0.7 9.0 ± 1.9 mL·m-2
  Control 8.4 ± 1.4 8.4 ± 1.4 9.4 ± 1.2 9.4 ± 2.4 10.1 ± 1.1b mL·m-2
  1. aSignificant change during 24 h according to ANOVA and post-hoc analysis: CI (P = 0.004); CVP (P < 0.001); EVLWI (P = 0.033). bSignificant difference from baseline according to paired t test: CI (IAP-30, 6 h: P = 0.002; IAP-15, 18 h: P = 0.024; control, 12 h: P = 0.004); CVP (IAP-30, 6 h: P < 0.001 and IAP-15, 12 h: P = 0.002); EVLWI (IAP-30, 24 h: P = 0.017 and IAP-15, 24 h: P = 0.013); GEDVI (IAP-30, 18 h: P = 0.026 and control, 24 h: P = 0.038). cSignificant difference from corresponding control according to unpaired t test: CI (IAP-30, 6 h: P = 0.002); CVP (IAP-30, 6 h: P = 0.002 and IAP-15, 12 h: P = 0.002); EVLWI (IAP-30; 24 h: P = 0.014 and IAP-15, 24 h: P = 0.019); GEDVI (IAP-30, 18 h: P = 0.002). IAP-15/IAP-30: animals exposed to an IAP of 15 mmHg or 30 mmHg, respectively, lasting for 24 h (each group consisting of six animals).