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Table 2 Multivariable Cox regression model (at one year)

From: Respiratory weakness after mechanical ventilation is associated with one-year mortality - a prospective study

 

HR

95 % CI

P value

Maximal inspiratory pressure ≤30

4.41

1.51, 12.90

0.007

SAPS2

1.02

1.00, 1.04

0.078

Ventilation (days) >7

1.53

0.68, 3.41

0.30

Body mass index

0.89

0.82, 0.96

0.004

  1. HR hazard ratio, CI confidence intervals, SAPS Simplified Acute Physiology Score
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Critical Care

ISSN: 1364-8535