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. Author manuscript; available in PMC: 2013 Sep 24.
Published in final edited form as: J Gastrointest Surg. 2012 May 9;16(7):1311–1317. doi: 10.1007/s11605-012-1901-y

Table 5.

Multivanate logistic regression model for mortality

Variablea p value Odds ratio (95 % CI)
Preoperative suspicion <0.0001 4.857 (2.339–10.084)
Age 0.0180 1.021 (1.004–1.039)
T stageb <0.0001 10.894 (5.213–22.768)
Degree of differentiation <0.0001 2.179 (1.598–2.972)
a

Variables represent all possible covariates with significant univariate association with survival, excluding those missing for >10 % of the dataset

b

AJCC stage T0 or T1 versus T2–T4