Table 3

Cox regression model analysis of various factors in 172 patients with gastric cancer
Characteristics B SE Wald HR 95% CI P value
Lower Upper
Univariate
Age 0.308 0.158 3.808 1.360 0.999 1.853 0.051
Gender 0.135 0.155 0.750 1.144 0.844 1.551 0.386
Tumor size 0.306 0.159 3.688 1.358 0.994 1.856 0.055
Serosal invasion 0.397 0.157 6.343 1.487 1.092 2.024 0.012*
Lauren types 0.135 0.118 1.318 1.145 0.909 1.442 0.251
Differentiation 0.219 0.116 3.584 1.245 0.992 1.561 0.058
LN metastasis 0.556 0.156 12.712 1.744 1.285 2.368 0.000**
Clinical stage 0.810 0.160 25.619 2.247 1.642 3.074 0.000**
DEK 0.455 0.160 8.111 1.576 1.152 2.155 0.004**
Multivariate
Serosal invasion 0.224 0.162 1.904 1.251 0.910 1.718 0.168
Clinical stage 0.608 0.167 13.187 1.837 1.323 2.551 0.000**
LN metastasis 0.399 0.159 6.272 1.490 1.091 2.036 0.012*
DEK 0.352 0.163 4.671 1.422 1.033 1.956 0.031*

B: coefficient; SE: standard error; Wald: Wald statistic; HR: hazard ratio;

CI: confidence interval

*P < 0.05, **P < 0.01.

Piao et al.

Piao et al. Diagnostic Pathology 2014 9:67   doi:10.1186/1746-1596-9-67

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