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Table 3 Correlation coefficients between ∆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

 

ALL (N = 340)

 < 1 year (N = 55)

1 year to < 9 years (N = 185)

 >  = 9 years to <  = 18 years (N = 100)

Pocc (cmH2O)

r = 0.68 (95% CI 0.59, 0.74)

r = 0.80 (95% CI 0.70, 0.90)

r = 0.63 (95% CI 0.52, 0.70)

r = 0.78 (95% CI 0.72, 0.89)

P0.1 (cmH2O)

r = 0.42 (95% CI 0.31, 0.53)

r = 0.53 (95% CI 0.22, 0.66)

r = 0.45 (95% CI 0.27, 0.59)

r = 0.25 (95% CI − 0.05, 0.58)

PMI (cmH2O)

r = 0.60 (95% CI 0.50, 0.69)

r = 0.60 (95% CI 0.354, 0.80)

r = 0.61 (95% CI 0.44, 0.75)

r = 0.61 (95% CI 0.43, 0.76)

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Critical Care

ISSN: 1364-8535