Demographics and plasma suPAR levels in patients with IgAN.

Abbreviations: IgAN, IgA nephropathy; SD, standard deviation; IQR, interquartile range; CKD, chronic kidney disease; SBP, systolic blood pressure; DBP, diastolic blood pressure; eGFR, estimate glomerular filtration rate; ACE, angiotensin-converting enzyme; ARB, angiotensin II receptor blocker; MMF, mycophenolate mofetil. Oxford classification: mesangial hypercellularity score (M1 >0.5), the presence of endocapillary proliferation (E1: present), segmental glomerulosclerosis/adhesion (S1: present), and severity of tubular atrophy/interstitial fibrosis (T1: 26%–50%, T2 >50%).
a CKD stage 1, 2, 3, and 4 were divided by eGFR ≥ 90, 60–89, 30–59, and 15–29 ml/ min per 1.73 m2, respectively, according to KDOQI.
b Oxford classification was developed by Working Group of the International IgA Nephropathy Network and the Renal Pathology Society.
Demographics and plasma suPAR levels in patients with IgAN.