Table 4 The multivariate analysis of clinicopathological variables for overall survival in CRC patients
Clinicopathological variables | Relative risk (95 % CI) | P-value |
|---|---|---|
Age (≥50) | 0.980 (0.70 - 1.12) | 0.352 |
Sex | 1.26 (0.81 - 1.78) | 0.237 |
Tumor size (>5 cm) | 2.11 (1.01 - 3.97) | 0.010 |
Stage ( III & IV) | 1.59 (0.73 - 2.89) | 0.013 |
Differentiation (low) | 1.51 (1.03 - 2.44) | 0.094 |
PTEN expression | 2.23 (1.06 - 4.68) | 0.008 |