Table 2.
Variable | b | OR (95 % CI) | P value |
---|---|---|---|
Intercept | − | − | 0.0266 |
Clinical stages | −3.4965 | 0.030 (0.004 ~ 0.253) | 0.0013 |
(I + II versus III + IV) |
Note: All clinicopathological features were employed for variable selection in the logistic regression analysis using a stepwise backward method. With the significance level for removal set at 0.05, only clinical stages was screened into the final model