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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: J Trauma Acute Care Surg. 2015 Sep;79(3):399–406. doi: 10.1097/TA.0000000000000764

Figure 1.

Figure 1

Predictors of 30-Day mortality for patients undergoing emergent operations for perforation. All predictors were statistically significant with p<0.05.

Model including preoperative variables alone: AUC 0.7754 (95% CI: 0.7563-0.7946)

Model including pre- and postoperative variables: AUC 0.8111 (95% CI: 0.7934-0.8289)

* Indicates variables from the model including postoperative predictors.