Table 2.

Percentage of patients with proteinuria in groups stratified by CKD stage

CKD StagesNormalMild ProteinuriaHeavy ProteinuriaSubtotal
Preserved eGFR423 (67.0%)167 (26.5%)41 (6.5%)631
Stage 3161 (44.8%)133 (37.0%)65 (18.1%)359
Stage 415 (24.2%)15 (24.2%)32 (51.6%)62
  • Preserved eGFR, eGFR ≥60 ml/min per 1.73 m2; stage 3, 30 to 59.9 ml/min per 1.73 m2; stage 4, 15 to 29.9 ml/min per 1.73 m2.