Serum TNF-α Level Is Associated with Disease Severity in Adult Patients with Immunoglobulin A Vasculitis Nephritis

Table 2

Correlation analysis and multivariate regression analysis of TNF-α.

Variables	or	value	Multivariate regression coefficient	value
Age	0.036	0.799
Sex	-0.108	0.440
MBP	0.222	0.113
Albumin	-0.338	0.014	-0.177	0.189
sCr	0.376	0.006
eGFR	-0.317	0.021	-0.377	0.007
Cys-C	0.449	0.001
IgA	-0.257	0.066
PER	0.197	0.162
Urinary red blood cell	-0.194	0.165
hsCRP	0.058	0.713

MBP: mean blood pressure; sCr serum creatinine; eGFR: estimated glomerular filtration rate; Cys-C: serum cystatin C; PER: urine protein excretion; hsCRP: hypersensitive C-creative protein.