| Index eGFR | |||||
---|---|---|---|---|---|---|
≥60 ml/min/1.73 m2 | 30 ~ 59 ml/min/1.73 m2 | |||||
No AWRF (n = 421) | AKI group (n = 245) | P | No AWRF (n = 105) | ACKI group (n = 114) | P | |
Total re-hospitalization, n (%) | 80 (19.0) | 64 (26.1) | 0.031 | 19 (18.1) | 38 (33.3) | 0.010 |
 For ADHF | 16 (3.8) | 22 (9.0) | 0.005 | 3 (2.9) | 16 (14.0) | 0.003 |
 For other reasons | 64 (15.2) | 42 (17.1) | 0.509 | 16 (15.2) | 22 (19.3) | 0.428 |