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Table 4 Univariate and multiple logistic regression analysis of pre-extracorporeal membrane oxygenation predictors of 28-day mortality

From: The pre-ECMO simplified acute physiology score II as a predictor for mortality in patients with initiation ECMO support at the emergency department for acute circulatory and/or respiratory failure: a retrospective study

Variable

Univariate analysis

Multivariate analysis

OR

95 % CI

p-value

OR

95 % CI

p-value

Hypertension

3.857

1.312-11.337

0.014

1.921

0.123-29.942

0.641

Cardiac arrest on arrival

3.392

1.220-9.431

0.019

0.012

0.000-1.896

0.087

E-CPR

5.833

1.998-17.028

0.001

1.078

0.055-21.099

0.960

CPR time

1.021

1.000-1.041

0.047

1.002

0.955-1.051

0.941

VA/VV ECMO

14.211

1.665-121.316

0.015

4.626

0.023-925.946

0.571

Lactate

1.334

1.109-1.605

0.002

1.345

0.885-2.045

0.165

SOFA score

1.430

1.146-1.785

0.002

1.191

0.539-2.633

0.665

CPR related Cx

7.594

2.181-26.437

0.001

1.138

0.082-15.840

0.923

Pre-ECMO SAPS II

1.131

1.059-1.207

<0.001

1.189

1.032-1.370

0.016

  1. In order to solve the multicollinearity problem, we excluded the variables that are included in SAPS II from the logistic regression analysi
  2. E-CPR extracorporeal cardiopulmonary resuscitation, CPR cardiopulmonary resuscitation, VA veno-arterial, VV veno-venous, ECMO extracorporeal membrane oxygenation, SOFA Sequential Organ Failure Assessment, SAPS II Simplified Acute Physiology Score II, Cx complications
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Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine

ISSN: 1757-7241