Figure 4.

Kidney survival of patients with steroid-resistant nephrotic syndrome according to the genetic diagnosis. Kaplan–Meier kidney survival analysis over a period of 10 years of follow-up. Patients with steroid-resistant nephrotic syndrome are stratified according to whole-exome sequencing results. Length of follow-up was similar between groups (ANOVA P=0.74). (+) Censored observations. Survival rates were compared between groups by log-rank test (significant values): podocytopathies versus phenocopies (log-rank 5.47; P=0.02), podocytopathies versus negative (log-rank 5.77; P=0.02), undefined versus phenocopies (log-rank 6.15; P=0.01), and undefined versus negative (log-rank 6.12; P=0.01).