Table 3 Multivariate analysis of prognostic factors for Siewert type II patients
Prognostic factors | β | Hazard ratio (95 % CI) | P value |
|---|---|---|---|
Age | 0.420 | 1.539 (0.907–2.611) | 0.110 |
Gender | −0.103 | 0.902 (0.475–1.713) | 0.753 |
Type of resection | 0.319 | 1.376 (0.740–2.558) | 0.314 |
Length of proximal margin | −0.035 | 0.965 (0.767–1.215) | 0.764 |
Tumor size | −0.008 | 0.992 (0.594–1.656) | 0.975 |
Differentiation status | 0.219 | 1.245 (0.943–1.644) | 0.122 |
Borrmann type | 0.074 | 1.076 (0.758–1.530) | 0.681 |
Tumor depth | 0.111 | 1.117 (0.710–1.757) | 0.632 |
Lymph node metastasis | 0.693 | 2.000 (1.152–2.525) | 0.000 |
TNM stage | 0.169 | 1.184 (0.475–2.949) | 0.717 |
Lymphatic–vascular invasion | 0.523 | 1.688 (0.911–3.129) | 0.096 |
Neural invasion | 0.250 | 1.285 (0.604–2.731) | 0.515 |
Operation time | 0.002 | 1.002 (0.999–1.005) | 0.269 |
Intraoperative blood loss | 0.000 | 1.000 (0.999–1.001) | 0.923 |
Postoperative morbidity (yes/no) | 0.158 | 1.171 (0.551–2.488) | 0.681 |