Evaluation of three scoring systems for predicting renal prognosis in antineutrophil cytoplasmic antibody-associated glomerulonephritis

Table 3 Analysis of factors influencing the occurrence of ESRD

Characteristics	Univariate cox regression			Multifactorial cox regression
Characteristics	OR	95%CI	P	OR	95%CI	P
Age	1.018	0.990–1.046	0.215	1.016	0.989–1.044	0.239
Gender	1.202	0.634–2.278	0.573	1.155	0.581–2.296	0.681
HB	0.967	0.947–0.987	0.001	0.969	0.949–0.989	0.003
UA	1.006	1.003–1.008	< 0.001	1.006	1.003–1.009	< 0.001
Scr	1.003	1.002–1.004	< 0.001
eGFR	0.889	0.847–0.933	< 0.001
SBP	1.016	1.005–1.028	0.005	1.009	0.996–1.022	0.197
urinary red blood cells	1.001	1.000–1.002	0.018
Urine protein	1.227	1.077–1.399	0.002
Normal glomeruli proportion	0.969	0.953–0.985	< 0.001
tubular atrophy and interstitial fibrosis	1.995	1.473–2.701	< 0.001
RRS	4.696	2.844–7.753	< 0.001
BVAS	1.091	1.009–1.180	0.030
RVLs score	2.557	1.717–3.808	< 0.001

HB hemoglobin, UA uric acid, SCr serum creatinine, eGFR estimated glomerular filtration rate, SBP systolic blood pressure, RRS renal risk score, BVAS birmingham vasculitis activity score, RVLs renal vascular lesions
P < 0.05 indicates that the difference is statistically significant and is bolded in the table

ISSN: 2047-783X