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Table 2 Simple logistic regression table where patients with NISS = 0 were excluded

From: Effect of urban vs. remote settings on prehospital time and mortality in trauma patients in Norway: a national population-based study

 

Model 1

Independent variables

Odds ratio

95% CI

p-value

Centrality index

   

 Urban

2.30

1.79–2.96

< 0.001

 Suburban

1.68

1.31–2.17

< 0.001

 Remote

Ref.

Ref.

Ref.

  1. CI = Confidence interval.
  2. NISS = New Injury Severity Score.
  3. Nagelkerke R2 for the model was 0.08.