Research Article

Early, Noninvasive Clinical Indicators of Kidney Prognosis in Primary Nephrotic Syndrome: A Retrospective Exploratory Study

Table 1

Baseline patient characteristics.

CharacteristicsValue

Age (years, mean ± SD)53.8 ± 20.9
Sex (n, male/female)20/16
Kidney biopsy diagnosis (n, MCNS/non-MCNS)18/18
u-PCR (g/gCr, mean ± SD)10.9 ± 5.9
Selectivity index (mean ± SD)0.19 ± 0.10
u-suPAR (pg/mgCr, mean ± SD)3774.2 ± 1965.7
u-L-FABP (μg/gCr, median (IQR))39.5 (19.8–83.1)
eGFR (mL/min/1.73 m2, mean ± SD)59.8 ± 25.0
s-Albumin (g/dL, mean ± SD)1.8 ± 0.5
Total cholesterol (mg/dL, mean ± SD)351.3 ± 123.0
s-suPAR (pg/mL, mean ± SD)3488.7 ± 1641.9
Cyclosporine use in initial treatment (n, use/nonuse)29/7

SD, standard deviation; MCNS, minimal-change nephrotic syndrome; s-, serum; u-, urinary; PCR, protein-to-creatinine ratio; suPAR, soluble urokinase plasminogen activator receptor; L-FABP, liver-type fatty acid-binding protein; eGFR, estimated glomerular filtration rate.