Table 1.
Prevalence of eGFR category using 4 different estimating equations.
| eGFR category, mL/min/1.73 m2 | GFR estimating equation, n (%) | |||
|---|---|---|---|---|
| BIS1 | CKD-EPIcr | BIS2 | CKD-EPIcr,cysc | |
| ≥75 | 159 (12.3) | 622 (48.3) | 182 (14.1) | 432 (33.5) |
| 60 to <75 | 495 (38.4) | 358 (27.8) | 498 (38.6) | 430 (33.4) |
| 45 to <60 | 481 (37.3) | 209 (16.2) | 485 (37.6) | 284 (22.0) |
| <45 | 154 (12.0) | 100 (7.8) | 124 (9.6) | 143 (11.1) |
eGFR, estimated glomerular filtration rate; BIS, Berlin Initiative Study; CKD-EPI, Chronic Kidney Disease Epidemiology Collaboration; cr, creatinine; cysc, cystatin C.