Retrospective Study
Copyright ©The Author(s) 2018.
World J Gastrointest Oncol. Oct 15, 2018; 10(10): 351-359
Published online Oct 15, 2018. doi: 10.4251/wjgo.v10.i10.351
Figure 2
Figure 2 Kaplan-Meier survival curves of overall survival. A: T stage (T1 + T2 vs T3 + T4, P = 0.031); B: Lymph node metastasis (negative vs positive, P = 0.003); C: Tumor differentiation (poorly differentiated vs moderately-well differentiated, P = 0.052).