Table 1.
Patients’ demographics and basic characteristics (n = 2591).
Figure 1.
Kaplain-Meier cumulative survival curves for (A) overall survival, (B) disease-free survival, and (C) distant metastasis-free survival.
Table 2.
The results of univariate Cox proportional hazards regression analysis of potential prognostic factors.
Figure 2.
Kaplain-Meier cumulative survival curves by LNR for (A) overall survival (B) disease-free survival, and (C) distant metastasis-free survival.
Table 3.
The results of multivariate analysis of survival for lymph node ratio and pN stage.