Fig. 4From: Scoring system and a simple nomogram for predicting radioiodine refractory differentiated thyroid cancer: a retrospective studyScatter diagram of the fractional distribution in the RR-DTC and non-RR-DTC groups. The division into the groups was made according to the scoring system. There were significant differences in scores between the two groups (P < 0.001). ROC, receiver operating characteristic; RR-DTC, radioiodine refractory differentiated thyroid carcinoma; AUC, area under the curveBack to article page