Supplementary Figures and Raw Data

<b>Figure S1</b> X-tile analysis of LRFS using the X-tile program to determine the optimal cut-off values for NLR, PLR, and SII. The optimal cut-off values highlighted by black circles in the left panel are shown in the histogram of the entire cohort (right panel). (A) pre-treatment; (B) during treatment; (C) post-treatment; (D) fold changes<b>Table S1 </b>Optimal cut-off values for inflammatory biomarkers determined by X-tile.<b>Raw Data:</b><b>Clinical Data:</b> Key clinical parameters relevant to ESCC management.<b>Radiotherapy Metrics:</b> Records of the primary gross tumor volume (GTV) to clinical target volume (CTV) margin expansion.<b>Inflammatory Biomarkers:</b> Pre-treatment and post-treatment values for the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and systemic immune-inflammation index (SII).<b>Prognostic Outcomes:</b> Data on local recurrence-free survival (LRFS).