Figure 6. The predictive performance of an LR diagnosis model in each cohort. (A–E) The ROC analyses of the LR model in the training cohort (A), GSE45885 cohort (B), GSE45887 cohort (C), GSE145467 cohort (D), and the local cohort (E). (F–J) The confusion matrices of the LR model in the training cohort (F), GSE45885 cohort (G), GSE45887 cohort (H), GSE145467 cohort (I), and the local cohort (J). Abbreviation: LR: logistic regression.