Table 5.
Long-term kidney outcome according to incident AKI
| No AKI (n=1,783) | AKI stage 1 (n=1,351) | AKI stage 2/3 (n=68) | Total (n=3,202) | p-value | |
|---|---|---|---|---|---|
| CKD occurrencea) | 18 (1.0) | 192 (14.2) | 16 (23.5) | 226 (7.1) | < 0.001 |
| CKD worseningb) | 1,397 (78.4) | 1,108 (82.0) | 59 (86.8) | 2,564 (80.1) | < 0.001 |
| ESKD progression | 0 | 18 (1.3) | 3 (4.4) | 21 (0.7) | < 0.001 |
Values are presented as number (%). AKI, acute kidney injury; CKD, chronic kidney disease; eGFR, estimated glomerular filtration rate; ESKD, end-stage kidney disease.
a)
CKD occurrence: initial eGFR ≥ 60 mL/min/1.73 m2 and last eGFR < 60 mL/min/1.73 m2,
b)
CKD worsening: last CKD stage worse than initial CKD stage.