Fig. 3From: High proportion of circulating CD8 + CD28- senescent T cells is an independent predictor of distant metastasis in nasopharyngeal carcinoma after radiotherapyMultiCox regression analysis in the training and validation cohorts for predicting PFS and DMFS. a PFS multiCox forest map in the training cohort. b DMFS multiCox forest map in the training cohort. c PFS multiCox forest map in the validation cohort. d DMFS multiCox forest map in the validation cohort. The diamonds represent the median expression and the blue line represents the 95% CIBack to article page