TABLE 1.
Univariate and multivariate analysis for overall survival in pancreatic cancer patients
| Variables | No. (n = 168) | Univariate P value | Multivariate P value | HR (95% CI) |
|---|---|---|---|---|
| Age | ||||
| ≤65 | 88 | 1 | ||
| >65 | 80 | .224 | ||
| Gender | ||||
| Female | 77 | 1 | ||
| Male | 91 | .405 | ||
| Tumour site | ||||
| Head | 122 | 1 | 1 | Reference |
| Body + tail | 27 | .019 | .051 | 0.480 (0.230‐1.002) |
| Unknown | 19 | .912 | .444 | 0.782 (0.417‐1.467) |
| Grade | ||||
| G1 | 26 | 1 | ||
| G2 | 91 | .675 | ||
| G3 + G4 | 49 | .920 | ||
| Gx | 2 | .711 | ||
| CD73 | ||||
| Low | 136 | 1 | 1 | Reference |
| High | 32 | <.001 | <.001 | 2.977 (1.831‐4.839) |
| T classification | ||||
| T1 + T2 | 28 | 1 | 1 | Reference |
| T3 + T4 | 140 | .029 | .171 | 1.683 (0.798‐3.547) |
| N classification | ||||
| N0 | 50 | 1 | 1 | Reference |
| N1 | 118 | .006 | .099 | 1.644 (0.911‐2.969) |
| M classification | ||||
| M0 | 164 | 1 | 1 | Reference |
| M1 | 4 | <.001 | .311 | 2.181 (0.482‐9.866) |
| Family history | ||||
| No | 43 | 1 | ||
| Yes | 61 | .722 | ||
| Unknown | 64 | .767 | ||
| Chronic pancreatitis | ||||
| No | 120 | 1 | ||
| Yes | 13 | .696 | ||
| Unknown | 35 | .515 | ||
| Diabetes history | ||||
| No | 103 | 1 | ||
| Yes | 35 | .986 | ||
| Unknown | 30 | .936 | ||
| Alcohol history | ||||
| No | 61 | 1 | ||
| Yes | 95 | .673 | ||
| Unknown | 12 | .966 | ||
| Neoadjuvant therapy | ||||
| No | 167 | 1 | ||
| Yes | 1 | .441 | ||
| Adjuvant chemotherapy | ||||
| No | 53 | 1 | 1 | Reference |
| Yes | 115 | .010 | <.001 | 0.387 (0.245‐0.610) |
| Adjuvant radiotherapy | ||||
| No | 97 | 1 | ||
| Yes | 36 | .066 | ||
| Unknown | 35 | .080 | ||
The values in bold indicate that they are statistically significant.