Fig. 2

legend: Kaplan-Meier plot for age, eGFR and haematological involvement. a Patients aged <=14 years, n = 33. Patients aged > 14 years, n = 31. b Patients with eGFR of >80mls/min, n = 50. Patients with eGFR<=80mls/min, n = 12. The Kaplan-Meier plot for eGFR appeared to marginally deviate from the assumption of proportional hazards, however this could be due to the very small number of patients in the <80mls/min group after the second time-point. c Patients with BILAG defined haematological involvement, n = 46. Patients without haematological involvement, n = 18. Non-imputed data used for development of Kaplan-Meier plots, therefore n = 64 for age plot, 62 for eGFR and 64 for BILAG defined haematological involvement plot. The table below each plot shows the number of patients who continue to be at risk of developing LN at each time point. P-values on the Kaplan-Meier plots are from log-rank tests of dichotomised variables, and therefore differ from the regression model p-values shown in Table 2