Fig. 5. Genomic features in relation to chordoma-specific survival (CSS) and recurrence-free survival (RFS).
CSS (a–d) and RFS (e–h) of chordoma patients stratified by PBRM1 status, 9p21.3 deletion, 9q21.11 deletion, and 22q deletion. p values, hazard ratios (HRs), and 95% confidence intervals (CIs) were obtained from Cox proportional hazards models with the adjustment of age, sex, presurgery and post-surgery radiation therapy. “+” indicates subjects carrying the genomic alteration. See also Supplementary Table 6.