Fig. 2
From: Development and validation of non-invasive prediction models for migraine in Chinese adults
ROC curves of eight prediction models for the total sample (A) and different subgroups (B-E) in the training set. In the training set, the AUC for models 1 to 8 ranged from 0.83 (95% CI:0.77–0.89) to 0.92 (95% CI:0.89–0.96) in the total sample and 0.80 (95% CI:0.63–0.97) to 0.95 (95% CI:0.91–1.00) in the different sex and age subgroups. AUC Area under the ROC curve