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. Author manuscript; available in PMC: 2013 Mar 1.
Published in final edited form as: J Trauma Acute Care Surg. 2012 Mar;72(3):567–803. doi: 10.1097/TA.0b013e31824baddf

TABLE 5.

Multivariate Analysis for 28 d and 24 h Survival

28-Day Survival Odds
Ratio (95% CI)*
24-Hour Survival Odds
Ratio (95% CI)*
Shock and TBI cohorts
 Air transportation 1.11 (0.82, 1.51) 1.23 (0.86, 1.74)
Shock cohort
 Air transportation 1.31 (0.76, 2.25) 1.26 (0.72, 2.20)
TBI only cohort
 Air transportation 0.91 (0.63, 1.33) 1.03 (0.66, 1.61)