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Table 2 Results of multivariate regression analysis with EVLWI as the dependent variable

From: Global end-diastolic volume is an important contributor to increased extravascular lung water in patients with acute lung injury and acuterespiratory distress syndrome: a multicenter observational study

Variable

P value

Regression coefficient (95% confidence interval)

Standard regression coefficient

Day 0

   

 GEDVI

0.002

0.009 (0.004, 0.015)

0.272

 CI

0.023

−1.045 (−1.941, −0.148)

−0.195

 R2 = 0.076

0.003

  

Day 1

   

 GEDVI

<0.001

0.011 (0.006, 0.017)

0.330

 Sex (male)

0.015

−3.045 (−5.500, −0.590)

−0.188

 R2 = 0.135

<0.001

  

Day 2

   

 Sex (male)

0.002

−4.161 (−6.764, −1.557)

−0.256

 GEDVI

0.003

0.008 (0.003, 0.014)

0.251

 SVRI

0.049

0.002 (0.000, 0.003)

0.158

 Age

0.051

0.074 (0.000, 0.148)

0.162

 R2 = 0.181

<0.001

  
  1. Regression analyses were performed using the stepwise procedure. EVLWI extravascular lung water index, GEDVI global end-diastolic volume index, CI cardiac index, SVRI systemic vascular resistance index.