Table 2 Prevalence of chronic kidney disease (CKD) classified by eGFR and albuminuria categories (KDIGO 2012)
eGFR (mL/min Per 1.73 m²) | A1 | A2 | A3 | Total | |||||
|---|---|---|---|---|---|---|---|---|---|
n | Prevalence (%, 95% CI) | n | Prevalence (%, 95% CI) | n | Prevalence (%, 95% CI) | n | Prevalence (%, 95% CI) | ||
G1 | G1 | - | - | 605 | 4.42(3.95-4.89) | 59 | 0.54(0.37-0.70) | 664 | 4.95(4.45-5.45) |
G2 | G2 | - | - | 360 | 2.66(2.30-3.03) | 72 | 0.44(0.29-0.59) | 432 | 3.11(2.71-3.50) |
G3 | G3 | 170 | 1.18(0.93-1.41) | 66 | 0.39(0.24-0.52) | 21 | 0.13(0.05-0.22) | 257 | 1.70(0.40-1.99) |
G3a | G3a | 151 | 1.04(0.81-1.27) | 52 | 0.29(0.17-0.31) | 13 | 0.09(0.02-0.16) | 216 | 1.42(1.15-1.69) |
G3b | G3b | 19 | 0.14(0.06-0.22) | 14 | 0.10(0.02-0.16) | 8 | 0.04(0.00-0.09) | 41 | 0.28(0.10-0.30) |
G4-5 | G4-5 | 10 | 0.05(0.01-0.12) | 4 | 0.02(0.00-0.05) | 9 | 0.05(0.00-0.12) | 23 | 0.12(0.02-0.24) |
Total | Total | 180 | 1.23(0.86-1.48) | 1035 | 7.49(6.88-8.10) | 161 | 1.16(0.93-1.41) | 1376 | 9.88(9.18-10.59) |