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Table 4 Regression equations based on one random sample per patient for the relationship between delta Pes and Pocc, P0.1, PMI

From: Estimation of inspiratory effort using airway occlusion maneuvers in ventilated children: a secondary analysis of an ongoing randomized trial testing a lung and diaphragm protective ventilation strategy

 

Intercept

Coefficient (Beta, 95% CI)

Regression equation

R2

Pocc

0*

0.66 (95% CI 0.60, 0.73)

∆Pes = 0.66 \(\times\) Pocc

0.82

P0.1

0*

5.91 (95% CI 5.04, 6.78)

∆Pes = 5.91 \(\times\) P0.1

0.68

PMI

7.5

1.20 (95% CI 0.79,1.60)

∆Pes = 7.5 + 1.20 \(\times\) PMI

0.31

  1. *Intercept forced through zero for Pocc and P0.1 because both parameters should be zero when ∆Pes is zero
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Critical Care

ISSN: 1364-8535