. Author manuscript; available in PMC: 2015 Apr 1.

Published in final edited form as: J Trauma Acute Care Surg. 2014 Apr;76(4):1048–1054. doi: 10.1097/TA.0000000000000166

Table 3.

Secondary model – Multivariate regression of increase in drive time on inpatient mortality compared with no change and decrease^a

	In-hospital mortality Odds Ratio (95% CI)
Decrease in drive time to nearest TC (n=37,787, 13.9%)	0.83 (0.75, 0.92)
No change in drive time to nearest TC (n=228,236, 84.2%)	ref
Increase in drive time to nearest TC (n=5,122, 1.9%)	1.14 (0.98, 1.33)

Adjusted for all covariates shown in Table 2 and comorbidities in Supplemental Digital Content Table 2