Table 4 Multivariate analysis of prognostic factors for disease-free survival in non-serosa-invasive gastric cancer #
Factor | Number of patients | P value | HR | 95.0% CI for HR | |
|---|---|---|---|---|---|
lower | upper | ||||
Site | |||||
lower | 450 | 1 | |||
middle | 89 | 0.85 | 1.04 | 0.73 | 1.47 |
upper | 118 | <0.01 | 1.47 | 1.12 | 1.94 |
entire | 28 | 0.26 | 1.32 | 0.81 | 2.17 |
Borrmann type | |||||
I/II | 108 | 1 | |||
III/IV | 577 | <0.01 | 1.60 | 1.16 | 2.21 |
Depth of invasion | |||||
dMP | 123 | 1 | |||
SS | 562 | <0.01 | 1.57 | 1.16 | 2.13 |
Infiltrating pattern | |||||
INF α/β | 359 | 1 | |||
INF γ | 326 | <0.01 | 1.41 | 1.14 | 1.75 |
TNM node stage | |||||
N0 (0) | 197 | 1 | |||
N1 (1–2) | 141 | <0.01 | 3.01 | 1.17 | 5.31 |
N2 (3–6) | 151 | <0.01 | 3.32 | 1.97 | 5.59 |
N3a (7–15) | 140 | <0.01 | 5.54 | 3.38 | 9.09 |
N3b (>15) | 56 | <0.01 | 6.92 | 4.09 | 11.73 |