Retrospective Cohort Study
Copyright ©The Author(s) 2017.
World J Gastrointest Oncol. Dec 15, 2017; 9(12): 466-474
Published online Dec 15, 2017. doi: 10.4251/wjgo.v9.i12.466
Figure 3
Figure 3 Kaplan-Meier survival curves of overall survival, disease free survival and disease specific survival by categorized tumor-stroma ratio. A: Overall survival; B: Disease free survival; C: Disease specific survival. P-values of Log-rank statistics. TSR-high (carcinoma percentage ≥ 70%), TSR-intermediate (carcinoma percentage 40%, 50% and 60%), and TSR-low (carcinoma percentage ≤ 30%). TSR: Tumor-stroma ratio.