Skip to main content

Table 4 Results of MAP and associated 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
MAPab, c, IAP-30bc, 72.6 ± 8.1bc, 70.8 ± 18.7bc, 60.8 ± 17.8bc, 52.9 ± 12.1c 45.0 ± 14.6bc, mmHgbc,
  IAP-15bc, 75.2 ± 14.5bc, 77.1 ± 9.8bc, 88.7 ± 10.2bc, 91.8 ± 18.7bc, 90.5 ± 17.3b mmHgbc,
  Controlbc, 71.5 ± 12.9bc, 70.1 ± 7.7bc, 80.4 ± 14.1bc, 82.7 ± 8.0bc, 83.6 ± 10.2bc, mmHgbc,
APPa
= MAP - IAP
IAP-30bc, 67.4 ± 8.3 58.3 ± 11.0 49.3 ± 18.3bc, 43.3 ± 17.1bc, 32.5 ± 16.5bc, mmHgbc,
  IAP-15bc, 70.5 ± 13.8 69.4 ± 8.0 78.8 ± 10.1 79.7 ± 12.1 80.8 ± 16.8 mmHgbc,
  Controlbc, 67.0 ± 14.0 67.0 ± 7.1 78.5 ± 13.8 80.1 ± 10.5 80.4 ± 10.2 mmHgbc,
RFGa
= MAP - 2·IAP
IAP-30bc, 72.6 ± 8.1 13.0 ± 9.6bc, 7.8 ± 7.2bc, 4.6 ± 6.6bc, 0.0 ± 0.0bc, mmHgbc,
  IAP-15bc, 75.2 ± 14.5 47.7 ± 8.1bc, 58.7 ± 10.2bc, 62.4 ± 16.4bc, 60.5 ± 17.3bc, mmHgbc,
  Control 71.5 ± 12.9 70.1 ± 8.0 80.4 ± 14.1 82.8 ± 9.9 83.6 ± 10.2 mmHgbc,
  1. aSignificant change during 24 h according to ANOVA and post-hoc analysis: MAP (P = 0.037); APP (P = 0.002); RFG (P = 0.001). bSignificant difference from baseline according to paired t test: MAP (IAP-30, 24 h: P = 0.014 and IAP-15, 24 h: P = 0.010); APP (IAP-30, 12 h: P = 0.026); RFG (IAP-30, 6 h: P = 0.007 and IAP-15, 6 h: P = 0.046). cSignificant difference from corresponding control according to unpaired t test: MAP (IAP-30, 18 h: P = 0.004); APP (IAP-30, 12 h: P = 0.001); RFG (IAP-30, 6 h: P = 0.003 and IAP-15, 6 h: P = 0.011). 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).