Fig. 1From: Nomogram incorporating Epstein-Barr virus DNA and a novel immune-nutritional marker for survival prediction in nasopharyngeal carcinomaReceiver operating characteristic curve for pretreatment LA based on PFS. The area of LA under the curve is 0.630, 95% CI: 0.573–0.687, P < 0.001; sensitivity: 0.688, specificity: 0.509Back to article page