Table 3. Correlation of plasma suPAR levels with clinical parameters in patients with IgAN.

	Before adjusting		After adjusting for eGFR
Parameters	R Value	P Value	R Value	P Value
Age	0.130	0.002	0.025	0.615
Proteinuria	0.202	<0.001	0.112	0.023
eGFR	-0.236	<0.001	——	——
SBP	0.079	0.060	0.038	0.445
DBP	0.102	0.015	0.028	0.568
C reactive protein	0.027	0.589	0.019	0.702

Abbreviations: IgAN, IgA nephropathy; eGFR, estimate glomerular filtration rate; SBP, systolic blood pressure; DBP, diastolic blood pressure.