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Table 2 Univariate and multivariable logistic regression of six-month good outcome predictors

From: Physician-staffed helicopter emergency medical service has a beneficial impact on the incidence of prehospital hypoxia and secured airways on patients with severe traumatic brain injury

 

Univariate

Multivariable

OR

95% CI

p-value

OR

95% CI

p-value

Period

 HEMS

1.87

1.09–3.21

0.022

2.46

0.89–6.84

0.083

 EMS

1

     

Age

0.95

0.93–0.96

< 0.001

0.95

0.93–0.96

< 0.001

Sex

 Male

1.78

0.99–3.19

0.055

Not entered

  

 Female

1

     

GCS

1.07

0.97–1.18

0.183

Not entered

  

Hypoxia

 On-scene

1

  

Not entered

  

 Not present

1.65

0.81–3.37

0.165

   

Hypotension

 On-scene

1

  

Not entered

  

 Not present

2.26

0.48–10.72

0.303

   

Airway

 Secured

1.89

1.12–3.19

0.017

0.71

0.27–1.88

0.486

 Not secured

1

     

Hypoxia

 At ER

1

  

Not entered

  

 Not present

2.12

0.69–6.54

0.193

   

Hypotension

 At ER

1

  

Not entered

  

 Not present

2.28

0.48–10.78

0.299

   
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Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine

ISSN: 1757-7241