Table 5.
Multivariate analysis of independent risk factors for survival in PD.
|
Variable |
HR | 95%CI | P-value | |
|---|---|---|---|---|
| HTN/IHD | 0.579 | 0.269 | 1.246 | 0.162 |
| CA19–9 > 400 u/ml | 0.950 | 0.588 | 1.535 | 0.833 |
| Tumor size > 3 cm | 0.177 | 0.084 | 0.374 | 0.001 |
| Poorly differentiated tumor | 0.059 | 0.020 | 0.174 | 0.016 |
| Lymph nodes invasion | 0.677 | 0.187 | 2.458 | 0.553 |
| Lymph vascular invasion | 2.462 | 0.232 | 26.144 | 0.455 |
| Perineural invasion | 0.101 | 0.046 | 0.224 | 0.006 |
PD (pancreaticoduodenectomy), HTN (hypertension), IHD (ischemic heart disease), CA19.9 (carbohydrate antigen 19.9).