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Table 5 Full linear regression model results for cumulative mortality (%) index: x is Pimax

From: Correlation of maximal inspiratory pressure to transdiaphragmatic twitch pressure in intensive care unit patients

Variable Estimate 95 % Confidence interval p value
Intercept 2 (−8, 12) 0.72
1/x 1868 (1343, 2393) < 0.0001
1/x2 −23257 (−31474, −15040) < 0.0001
1/x3 79159 (47448, 110871) < 0.0001
Age 0.02 (−0.09, 0.13) 0.70
Steroids    
 Yes 1.48 (−1.76, 4.72) 0.35
 No Reference
Lung compliance −0.09 (−0.31, 0.14) 0.43
Airway resistance −0.14 (−0.35, 0.08) 0.21
Severity of Organ Failure Assessment (SOFA) −0.82 (−1.51, −0.14) 0.02
Charlson Comorbidity Score 0.56 (−0.33, 1.45) 0.20
Gender    
 Female −1.40 (−4.60, 1.79) 0.37
 Male Reference
  1. Subgroup analysis includes only those patients with sepsis