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Table 6 Multivariate logistic regression model on high-risk patients (MAP <65) in the 45° position.

From: The effects of the semirecumbent position on hemodynamic status in patients on invasive mechanical ventilation: prospective randomized multivariable analysis

 

OR (95% CI)a

P value

Norepinephrine (μg/kg/min)

1.03b (1.01, 1.06)

0.023

PEEP

1.13 (1.02, 1.26)

0.019

Backrest elevation (°)

0.93 (0.88, 0.98)

0.005

Ventilation mode c

2.33 (1.16, 4.69)

0.017

  1. aOdds ratio and 95% confidence interval.
  2. bPer 0.01 unit change.
  3. cSpontaneous (0), controlled (1).
  4. PEEP, positive end-expiratory pressure.
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Critical Care

ISSN: 1364-8535