Fig. 2
![Fig. 2](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12885-019-6424-4/MediaObjects/12885_2019_6424_Fig2_HTML.png)
Recurrence-free survival (RFS) and overall survival (OS) of patients with locally advanced low rectal cancer stratified by response to neoadjuvant chemotherapy. a Kaplan-Meier curves for RFS in good responders and poor responders (p = 0.001). b Kaplan-Meier curves for OS in good responders and poor responders (p = 0.04). Good and poor response are defined as tumor volume reduction rate (TVRR) of < 60% and ≥ 60%, respectively