Ā | Ā | Univariable | Multivariable | ||
---|---|---|---|---|---|
Number of patients | Disease free survival rates (%) | P value (Log rank test) | Hazard ratio (95% CI) | P value | |
Age | Ā | Ā | 0.383 | Ā | Ā |
āā<ā60 | 165 | 77.0 | Ā | Ā | Ā |
āāā„ā60 | 122 | 74.6 | Ā | Ā | Ā |
Sex | Ā | Ā | Ā | Ā | Ā |
āMale | 221 | 75.6 | 0.815 | Ā | Ā |
āFemale | 66 | 77.3 | Ā | Ā | Ā |
Mediastinal LN dissection | Ā | Ā | <ā0.001 | Ā | 0.328 |
āNo | 259 | 79.5 | Ā | 1 | Ā |
āYes | 28 | 33.9 | Ā | 1.473 (0.678ā3.199) | Ā |
Abdominal LN dissection | Ā | Ā | 0.043 | Ā | 0.011 |
āD2 or more | 238 | 81.4 | Ā | 1 | Ā |
āD1+ | 49 | 65.3 | Ā | 3.174 (1.302ā7.738) | Ā |
Siewert Type | Ā | Ā | 0.870 | Ā | Ā |
āType II | 120 | 79.2 | Ā | Ā | Ā |
āType III | 167 | 73.7 | Ā | Ā | Ā |
Tumor size | Ā | Ā | <ā0.001 | Ā | 0.731 |
āā<ā4ācm | 151 | 86.8 | Ā | 1 | Ā |
āāā„ā4ācm | 136 | 64.0 | Ā | 1.113 (0.487ā1.656) | Ā |
pT category | Ā | Ā | <ā0.001 | Ā | 0.008 |
āpT1, T2 | 160 | 90.0 | Ā | 1 | Ā |
āpT3, T4 | 217 | 58.3 | Ā | 2.807 (1.309ā6.017) | Ā |
pN category | Ā | Ā | <ā0.001 | Ā | <ā0.001 |
āpN0 | 163 | 93.9 | Ā | 1 | Ā |
āpN+ | 124 | 52.4 | Ā | 3.815 (1.722ā8.455) | Ā |
pM categorya | Ā | Ā | <ā0.001 | Ā | 0.070 |
āpM0 | 282 | 77.3 | Ā | 1 | Ā |
āpM1 | 5 | 0.0 | Ā | 2.754 (0.920ā8.241) | Ā |
Histology | Ā | Ā | 0.025 | Ā | 0.109 |
āDifferentiated | 117 | 82.1 | Ā | 1 | Ā |
āUndifferentiated | 155 | 74.2 | Ā | 1.469 (0.918ā2.350) | Ā |
Proximal margin | Ā | Ā | 0.445 | Ā | Ā |
āāā„ā2ācm | 140 | 76.4 | Ā | Ā | Ā |
āā<ā2ācm | 147 | 75.5 | Ā | Ā | Ā |
Chemotherapy | Ā | Ā | <ā0.001 | Ā | 0.096 |
āNo | 179 | 90.5 | Ā | 1 | Ā |
āYes | 108 | 51.9 | Ā | 1.751 (0.905ā3.388) | Ā |