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. Author manuscript; available in PMC: 2015 Apr 1.
Published in final edited form as: Clin Cancer Res. 2013 Dec 23;20(7):1946–1954. doi: 10.1158/1078-0432.CCR-13-1959

Table 4. Multicovariate Cox Model for Overall Survival.

Variable Hazard Ratio (95% CI) P-value
Age 1.028 (1.011, 1.046) 0.001
Stage (II vs I) 1.425 (0.950, 2.140) 0.087
   (III vs I) 2.620 (1.737, 3.951) <0.001
c-pAMPK (Pos vs 0) 0.669 (0.480, 0.932) 0.018
c-pmTOR (Pos vs 0) 0.662 (0.460, 0.952) 0.026
c-CXCR2 (above vs below median) 1.568 (1.132, 2.173) 0.007
c-EPCAM (Pos vs 0) 0.648 (0.461, 0.910) 0.012
n-FEN1 (above vs below median) 1.424 (1.024, 1.980) 0.035

c: cytoplasmic, n: nuclear