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Annals of Intensive Care

Table 1 Patient characteristics at baseline

From: Integration of inspiratory and expiratory intra-abdominal pressure: a novel concept looking at mean intra-abdominal pressure

Parameter

Mean ± SD

Age

59.5 ± 14.4

SAPS-II

43.5 ± 11.6

APACHE-II

21.8 ± 8.6

SOFA

9.5 ± 4

BMI (kg/m2)

28.6 ± 4.7

IAPei (mmHg)

15.3 ± 3.7

IAPee (mmHg)

11.1 ± 2.8

ΔIAP (mmHg)

4.3 ± 1.3

MIAP (mmHg)

12.9 ± 3

IBP (mmHg)

12 ± 3

TV (ml)

608 ± 117

TV (ml/kg)

7.2 ± 1.2

RR (/min)

17.7 ± 2.1

Pplat (cmH2O)

28 ± 4.1

PEEP (cmH2O)

9.2 ± 3.3

  1. SAPS, simplified acute physiology score; APACHE, acute physiology and chronic health evaluation; SOFA, sequential organ failure assessment; BMI, body mass index; IAPei, end-inspiratory IAP; IAPee, end-expiratory IAP; MIAP, mean IAP; IBP, intra-bladder pressure; TV, tidal volume; RR, respiratory rate; Pplat, plateau airway pressure; PEEP, positive end-expiratory pressure.
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