Table 2.
Furosemide stress test effect on urine flow
| Measurement time point | Combined | Non-progressors | Progressed to AKIN III | p |
|---|---|---|---|---|
| n = 77 | n = 52 | n = 25 | ||
| Hour 1 | 251 (35.2) | 329 (46.0) | 89 (33.0) | 0.001 |
| Hour 2 | 296 (35.8) | 392 (42.2) | 96 (46.6) | 0.001 |
| Hour 3 | 246 (26.6) | 311 (31.7) | 109 (35.4) | 0.001 |
| Hour 4 | 207 (24.1) | 265 (31.1) | 88 (23.4) | 0.001 |
| Hour 5 | 175 (18.6) | 219 (22.8) | 83 (23.7) | 0.001 |
| Hour 6 | 155 (17.4) | 194 (22.3) | 75 (17.4) | 0.001 |
Urine volume in ml is shown as mean (standard error). AKIN, Acute Kidney Injury Network; n, number of patients.