Optimization of 25% Sulfosalicylic Acid Protein-to-Creatinine Ratio for Screening of Low-Grade Proteinuria

Table 1

eGFR distribution within the sample population in phase II.

eGFR category (mL/mmol/min/1.73 m^2)	Number of patients
60–90	13
44–59	11
30–45	12
15–29	3
<15	1

eGFR: estimated glomerular filtration rate calculated depending on CKD/EPI creatinine equation.