Figure 3
Stratification analysis of the risk of diabetes onset performed on the subjects of the training and test set. The 4-digit labels represent the quantisation level (for the 2-level variables: 0=low, 1=high; for the 3-level variables: 0=low, 1=medium, 2=high) of each parent feature of T2D at baseline, considered in the following order: BMI, fasting glucose, HbA1c, LDL. (a) Kaplan-Meier survival curves of the risk of diabetes onset in the different cohorts. For each cohort, the corresponding label is reported at the last value of the curve. (b) Dendrogram of the hierarchic agglomerative clustering performed on the Kaplan-Meier survival curves for diabetes outcome. For each cohort, the baseline values are reported on the left as a heatmap.
