Variables | Univariate analysis | Multivariate analysis | ||||
---|---|---|---|---|---|---|
HR | 95% CI | p value | HR | 95% CI | p value | |
Female sex | 1.403 | 0.376–5.232 | 0.614 |  |  |  |
Age > 60 years | 1.489 | 0.308–7.205 | 0.621 |  |  |  |
Overweight (BMI > 25 kg/m2) | 1.632 | 0.437–6.093 | 0.466 |  |  |  |
CEA (> 5 ng/mL) | 6.328 | 1.134–35.320 | 0.035 | 3.608 | 0.556–23.395 | 0.179 |
CA19-9 (> 37 U/mL) | 26.762 | 0.010–68,340.593 | 0.412 |  |  |  |
Further resection | 0.700 | 0.175–2.801 | 0.614 |  |  |  |
GB stone | 1.625 | 0.203–13.005 | 0.647 |  |  |  |
Tumor size (> 10 mm) | 24.395 | 0.003–202,140.970 | 0.488 |  |  |  |
T stage (T2a vs. T2b) | 6.515 | 0.814–52.138 | 0.077 | 3.246 | 0368–28.624 | 0.289 |
Node metastasis | 9.336 | 2.295–37.985 | 0.002 | 9.336 | 2.295–37.985 | 0.002 |
Complication | 1.467 | 0.303–7.095 | 0.634 |  |  |  |
Adjuvant chemotherapy | 1.717 | 0.426–6.925 | 0.447 |  |  |  |
Laparoscopic surgery | 0.822 | 0.204–3.309 | 0.783 | 1.130 | 0.247–5.167 | 0.875 |