Optimizing the Prognostic Model of Cervical Cancer Based on Artificial Intelligence Algorithm and Data Mining Technology

Figure 4

Kaplan–Meier and ROC analyses of patients in different stage sets. Two sets: FIGO stages I–IIA2 and IIB–IV. (a) ROC curves and AUC statistics of the four-CpG biomarker model were used to evaluate the predictive efficiency in different stage sets. (b) Kaplan–Meier curve presented the survival differences between the high- and low-risk groups.

(a)

(b)