Table 4.

Multivariate and OR analysis of length of stay, mortality and ICU admission

	Outcomes	p Value
Length of stay (least square mean)
Incidental findings	8.7±0.48	0.005
Non-incidental findings	6.7±0.55
Mortality
OR (no vs yes)	0.77 (0.53, 1.11)	0.164
ICU admission
OR (no vs yes)	0.74 (0.55, 1.00)	0.053

The least square means and OR are adjusted for ISS, age, cardiopulmonary and prior surgery in a multivariate model for each of the outcomes. Least square means are presented with SEs. ORs are presented with 95% CIs.

ICU, intensive care unit; ISS, injury severity score.