Baseline characteristics of the IgAN cohort.

Data are shown as mean ± SD or median (inter-quartile range) for continuous variables and proportions for categorical variables. Abbreviation: uCFH, urinary complement factor H; uCr, urinary creatinine; MAP, Mean arterial blood pressure; eGFR, estimate glomerular filtration rate; ACE-I, angiotensin-converting enzyme inhibitors; ARB, angiotensin II receptor blocker.aHistological grades were divided into groups A (Hass I, II, and III) and B (Hass IV and V) [25], Pathological data of one patient was lost.Baseline characteristics of the IgAN cohort.