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Table 4 Odds of mortality by urban/rural location among Oregon children with TBI

From: Urban/Rural disparities in Oregon pediatric traumatic brain injury

Urban/Rural classification

 

Multivariable Associations

Bivariable Association

Model 1a

Model 2b

OR

95 % CI

OR

95 % CI

OR

95 % CI

 Large metropolitan

1.0

Ref

1.0

Ref

1.0

Ref

 Small/medium metropolitan

1.3

(0.6, 2.8)

1.2

(0.6, 2.6)

1.1

(0.5, 2.5)

 Non-metropolitan

2.5

(1.6, 4.0)

2.4

(1.4, 3.9)

1.8

(1.04, 3.3)

  1. TBI traumatic brain injury
  2. a Model 1 includes age, gender, race, and insurance
  3. b Model 2 includes age, gender, race, insurance, ISS, and injury type (blunt versus penetrating)