Figure 4

(A) This generalized schematic diagram accommodating inputs with the MPI only, with the clinical variable only, or with the combination of clinical variables and MPI. (B) The performance of the clinical AI model; (C) the MPI AI model, and (D) the combined model for classifying patients with or without cardiovascular incidents at 1000, 2000, and 3000 days after baseline, visualized as the time-dependent receiver operating characteristic curves.