Supplementary Figures S1 from DNA-Methylome–Based Tumor Hypoxia Classifier Identifies HPV-Negative Head and Neck Cancer Patients at Risk for Locoregional Recurrence after Primary Radiochemotherapy

Supplementary Figure 1. (Top) Venn Diagram showing the intersect between Hypoxia-M V2 significant DMPs (n=3397) and Hypoxia-M V1 significant DMPs (n=5129) 2551 (66%) of significant DMPs identified based on the 85th percentile of standard deviation are also included in the selection criteria of Hypoxia-M V1. (middle) Hypoxia-M V2 is prognostic in the TCGA HNSCC cohort (p=0.041) and the prognostic effect remained independent on multivariate analysis. (bottom) Multivariate Analysis revealed that patients predicted to have high Hypoxia by Hypoxia-M V2 had worsened OS outcomes (HR=1.59, p<0.026). Additionally, increasing age and pN2 nodal status were negatively prognostic of OS (p<0.05)