Fig. 3From: Anaemia is an essential complication of ANCA-associated renal vasculitis: a single center cohort studyTemporal changes of eGFR in each anaemia severity group. Values are shown as the mean ± SD. *p < 0.05. Abbreviations: Min Hb, minimum haemoglobin; eGFR, estimated glomerular filtration rateBack to article page