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Fig. 2 | BMC Cancer

Fig. 2

From: Predicting prognosis according to preoperative chemotherapy response in patients with locally advanced lower rectal cancer

Fig. 2

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

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