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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: J Am Coll Surg. 2014 Apr 8;219(3):518–524. doi: 10.1016/j.jamcollsurg.2014.01.062

Table 4.

Multivariate Risk Model for Mortality

Odds Ratio 95% Confidence Interval p Value
Age (per 1-y increase) 1.05 0.99–1.10 0.08
Urgent/elective surgery 10.42 1.65–66.67 0.01
Laterality (right versus left) 3.51 0.55–22.2 0.2