Fig. 3From: Optimize the dose of oxaliplatin for locally advanced rectal cancer treated with neoadjuvant chemoradiotherapy followed by radical surgery and adjuvant chemotherapyUnivariate survival analysis in patients treated with different total chemotherapy cycles. Abbreviations: TCC, total chemotherapy cycle; COD, cumulative oxaliplatin dose; TRG, tumor regression grade; CEA, carcinoembryonic antigen; CA19–9, carbohydrate antigen 19–9. * P < 0.05, ** P < 0.01Back to article page