Fig. 4

The prognostic role of preoperative AFR, Fib, Alb, dNLR, PLR and ADS in 153 patients with esophageal squamous cell carcinoma and Kaplan–Meier curve of radio-chemotherapy in subgroup stratified by ADS (high and low ADS score). a Time-dependent receiver operative characteristics curve of preoperative Fib, Alb, dNLR, AFR and PLR; b Kaplan–Meier curve of ADS; c Kaplan–Meier curve of radio-chemotherapy in low ADS subgroup; d Kaplan–Meier curve of radio-chemotherapy in high ADS subgroup