Table 4.
Univariate and multivariate analysis of relapse-free survival in patients with pancreatic cancer
| Parameters | Univariate analysis | Multivariate analysis | ||||
|---|---|---|---|---|---|---|
| Hazard ratio | 95% CI | p-value | Hazard ratio | 95% CI | p-value | |
| Age (≥55/<55) | 0.93 | 0.51-1.71 | 0.827 | |||
| Gender (male/female) | 1.12 | 0.67-1.89 | 0.667 | |||
| Alcohol history (yes/no) | 1.22 | 0.79-1.87 | 0.364 | |||
| Histological type (Undifferentiated/ Colloid/ Ductal Type/ Other Subtype) |
1.09 | 0.65-1.84 | 0.733 | |||
| Histologic grade (G4/G3/G2/G1) | 1.56 | 1.13-2.17 | 0.007 | 1.39 | 0.96-2.01 | 0.083 |
| Stage (IV/III/II/I) | 1.41 | 0.98-2.04 | 0.064 | |||
| T classification (T4/T3/T2/T1/NX) | 1.51 | 0.94-2.41 | 0.088 | |||
| N classification (N1/N0/NX) | 2.03 | 1.17-3.52 | 0.012 | 1.53 | 0.87-2.7 | 0.143 |
| M classification (M1/M0/MX) | 1.42 | 0.92-2.21 | 0.116 | |||
| Residual tumor (RX/R2/R1/R0) | 1.73 | 1.23-2.42 | 0.002 | 1.66 | 1.2-2.29 | 0.002 |
| ITGA3 (high/low) | 3.12 | 1.56-6.24 | 0.001 | 2.14 | 1.03-4.43 | 0.042 |
Note: Bold represents p<0.05.