. 2022 Aug 2;25(8):104847. doi: 10.1016/j.isci.2022.104847

Table 3.

Renal function in ANCA-positive patients in 2019 and 2021 with renal involvement

	2019 (n = 10)	2021 (n = 17)	p
Serum creatinine (mg/dL), mean (SD)	2.9 (1.6)	4.1 (3.5)	0.331
GFR (mL/min), median (IQR)	19.5 (10.8–42.5)	17.5 (12.8–30.8)	0.763
Proteinuria (mg/24 h), median (IQR)	1,265 (644–2050)	1,365 (320–3588)	0.977
Acute hemodialysis, n (%)	3 (30%)	4 (23.5%)	0.933
Requirement chronic hemodialysis, n (%)	2 (20%)	3 (17.6%)	0.718

GFR, glomerular filtration rate; SD, standard deviation; IQR, interquartile range.