Table 3.
Mortality, frequency of dialysis, being admitted to ICU, nephrology referral, readmission within 90 days in total and by AKI stage at index
| Outcomes, n (%) | Stage 1 | Stage 2 | Stage 3 | Total | P value |
|---|---|---|---|---|---|
| Total cohort | 381 (23) | 677 (41) | 588 (36) | 1646 (100) | |
| Deaths | 107 (28) | 238 (35) | 233 (40) | 578 (35) | < 0.001 |
| IPC deaths | 36 (9) | 104 (15) | 126 (21) | 266 (16) | < 0.001 |
| Dialysis | 1 (0) | 2 (0) | 18 (3) | 21 (1) | < 0.001 |
| Dialysis after discharged | 1 (0) | 0 (0) | 18 (3) | 19 (1) | < 0.001 |
| ICU | 37 (10) | 105 (16) | 167 (28) | 309 (19) | < 0.001 |
| Nephrologist referral | 7 (2) | 20 (3) | 18 (3) | 45 (3) | 0.47 |
| Readmission | 93 (24) | 211 (31) | 172 (29) | 476 (29) | 0.25 |
Note; IPC = in-patient care, ICU = intensive care unit