Fig. 2From: Predictive value of preoperative platelet-to-albumin ratio and apolipoprotein B-to-apolipoprotein A1 ratio for osteosarcoma in children and adolescents: a retrospective study of 118 casesKaplan–Meier curves for OS in children and adolescents with osteosarcoma according to (A) PAR, (B) PLR, (C) LDL-C/HDL-C and (D) ApoB/ApoA1Back to article page