Fig. 1

ROC curve analysis to assess the optimal cutoff value of each pretreatment peripheral blood cell in patients with unresectable advanced cervical carcinoma treated with chemoradiotherapy. a ROC curves analysis for ALC at diagnosis; b ROC curves analysis for AMC at diagnosis; c ROC curves analysis for LMR at diagnosis. Arrow indicates the pertinent point on the curve that was identified as the better balance between sensitivity and specificity. ROC receiver operating characteristic; AMC absolute monocyte count; ALC absolute lymphocyte count; LMR lymphocyte-to-monocyte ratio