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Table 7 Logistic regression assessing selection effects for census tracts included in this study

From: Do neighborhood demographics, crime rates, and alcohol outlet density predict incidence, severity, and outcome of hospitalization for traumatic injury? A cross-sectional study of Dallas County, Texas, 2010

 

Odds ratio

95% CI

p value

Census tract measures

   

 Trauma/100,000 population

1.00

1.00 to 1.01

0.04

 Alcohol outlet density

1.00

1.00 to 1.01

0.66

Demographic measures

   

 % White race

0.92

0.86 to 0.99

0.02

 % Black race

0.92

0.86 to 0.98

0.01

 % Other race

Ref

-

 

 High school graduates

1.07

1.01 to 1.11

0.001

 Below poverty level (past 12 months)

1.10

1.03 to 1.17

0.004

Constant

12.45

0.07 to 2,213.96

0.34