Figure 5.

Radar plots of clinical, LM, and EM characteristics in different clusters. Data are shown after scaling and each dot represents one characteristic and the lengths of the spokes show the scaled magnitude of the feature. Data are arranged based on discriminative features. Each cluster is represented by a specific color (red, cluster 1; green, cluster 2; and blue, cluster 3). (a) Clinical features. (b) Light microscopic descriptors. (c) Electron microscopic descriptors. (d) Summary of differences between clusters. Avg FPW, average foot process width; Avg GBM, average glomerular basement membrane; DBP, diastolic blood pressure; eGFR, estimated glomerular filtration rate; EM, electron microscopy; HbA1c, hemoglobin A1C; KW nodules, Kimmelstiel-Wilson nodules; LM, light microscopy; RPS DN class, Renal Pathology Society diabetic nephropathy class; SBP, systolic blood pressure; UPCR, urine protein to creatinine ratio.