Fig. 4From: Prognostic value of systemic inflammation response index in nasopharyngeal carcinoma with negative Epstein-Barr virus DNAROC curves analysis for comparing the prognostic potential of independent prognostic factors. a Prediction of PFS in training cohort; b Prediction of OS in training cohort; c Prediction of PFS in validation cohort; d Prediction of OS in validation cohortBack to article page