The Impact of Radiation Dose on Preoperative Neoadjuvant Chemoradiotherapy Effects for Patients with Locally Advanced Squamous Cell Esophageal Carcinoma: A Propensity Score-Matched Retrospective Study

Figure 1

Kaplan-Meier survival curves depicting local recurrence rate among high dose group (green line) and low dose group (blue line). The curative effect of the study group is better than that of control group Log Rank = 5.528 P =0.019.