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Annals of Intensive Care

Table 3 Cox proportional hazards model analysis for the prediction of 28-day survival

From: Early-phase changes of extravascular lung water index as a prognostic indicator in acute respiratory distress syndrome patients

 

Hazard ratio (95%CI)

pvalue

Age

1.02 (1.00 to 1.04)

0.02

Sex

0.99 (0.57 to 1.7)

0.97

Cumulative fluid balance

1.0 (0.99 to 1.0)

0.28

Δ-EVLWi

0.95 (0.92 to 0.98)

0.006

Maximum SOFA score

1.2 (1.1 to 1.4)

<0.001

Δ-SOFA score

0.80 (0.71 to 0.91)

<0.001

  1. Δ-EVLWi, reduction in extravascular lung water index from day 2 to day 0; SOFA, Sequential Organ Failure Assessment; Δ-SOFA, reduction in SOFA score from day 2 to day 0.
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