Table 4.
Patient mortality according to Siewert classification in pStage II and III cases (N = 221)
| Total No. | EGJ‐cancer‐specific survival | Relapse‐free survival | Overall survival | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| No. of events | Univariate HR (95% CI) | Multivariate HR (95% CI) | No. of events | Univariate HR (95% CI) | Multivariate HR (95% CI) | No. of events | Univariate HR (95% CI) | Multivariate HR (95% CI) | ||
| Tumor location (vs Siewert type II) | ||||||||||
| Siewert type I | 29 | 14 |
1.51 (0.80‐2.67) P = .19 |
2.13 (1.09‐3.98) P = .028 |
17 |
1.20 (0.69‐1.98) P = .50 |
1.64 (0.92‐2.78) P = .093 |
16 |
1.08 (0.61‐1.79) P = .79 |
1.57 (0.86‐2.70) P = .14 |
| Siewert type III | 37 | 11 |
0.93 (0.46‐1.73) P = .84 |
0.90 (0.44‐1.68) P = .75 |
21 |
1.18 (0.71‐1.86) P = .52 |
1.12 (0.67‐1.77) P = .66 |
19 |
1.01 (0.59‐1.62) P = .98 |
0.95 (0.56‐1.54) P = .85 |
The multivariate Cox regression model included the same set of covariates selected as in Table 2.
Abbreviations: CI, confidence interval; HR, hazard ratio.