| Variables . | No AKI . | RIFLE class R . | RIFLE class I . | RIFLE class F . | P-value* . |
|---|---|---|---|---|---|
| Number of patients, n (%) | 666 (70) | 170 (18) | 58 (6) | 57 (6) | |
| RRT, n (%) | 6 (0.9) | 9 (5.3) | 6 (10.4) | 54 (94.7) | <0.0001 |
| Mortality, n (%) | 10 (1.5) | 11 (6.5) | 10 (17.2) | 31 (54.4) | <0.0001 |
| Prolonged ventilationa, n (%) | 98 (14.9) | 47 (29.6) | 25 (52.1) | 17 (64.4) | <0.0001 |
| Hospital length of staya, days | 9.8 ± 8.4 median 8 | 14.6 ± 17.5 median 10 | 18.6 ± 13.8 median 15 | 34.2 ± 24.6 median 28 | <0.001 |
| Variables . | No AKI . | RIFLE class R . | RIFLE class I . | RIFLE class F . | P-value* . |
|---|---|---|---|---|---|
| Number of patients, n (%) | 666 (70) | 170 (18) | 58 (6) | 57 (6) | |
| RRT, n (%) | 6 (0.9) | 9 (5.3) | 6 (10.4) | 54 (94.7) | <0.0001 |
| Mortality, n (%) | 10 (1.5) | 11 (6.5) | 10 (17.2) | 31 (54.4) | <0.0001 |
| Prolonged ventilationa, n (%) | 98 (14.9) | 47 (29.6) | 25 (52.1) | 17 (64.4) | <0.0001 |
| Hospital length of staya, days | 9.8 ± 8.4 median 8 | 14.6 ± 17.5 median 10 | 18.6 ± 13.8 median 15 | 34.2 ± 24.6 median 28 | <0.001 |
RRT: renal replacement therapy. Data are mean ± SD unless otherwise specified.
aData only given for patients without mortality.
*P-value regarding comparison over all three RIFLE classes.
| Variables . | No AKI . | RIFLE class R . | RIFLE class I . | RIFLE class F . | P-value* . |
|---|---|---|---|---|---|
| Number of patients, n (%) | 666 (70) | 170 (18) | 58 (6) | 57 (6) | |
| RRT, n (%) | 6 (0.9) | 9 (5.3) | 6 (10.4) | 54 (94.7) | <0.0001 |
| Mortality, n (%) | 10 (1.5) | 11 (6.5) | 10 (17.2) | 31 (54.4) | <0.0001 |
| Prolonged ventilationa, n (%) | 98 (14.9) | 47 (29.6) | 25 (52.1) | 17 (64.4) | <0.0001 |
| Hospital length of staya, days | 9.8 ± 8.4 median 8 | 14.6 ± 17.5 median 10 | 18.6 ± 13.8 median 15 | 34.2 ± 24.6 median 28 | <0.001 |
| Variables . | No AKI . | RIFLE class R . | RIFLE class I . | RIFLE class F . | P-value* . |
|---|---|---|---|---|---|
| Number of patients, n (%) | 666 (70) | 170 (18) | 58 (6) | 57 (6) | |
| RRT, n (%) | 6 (0.9) | 9 (5.3) | 6 (10.4) | 54 (94.7) | <0.0001 |
| Mortality, n (%) | 10 (1.5) | 11 (6.5) | 10 (17.2) | 31 (54.4) | <0.0001 |
| Prolonged ventilationa, n (%) | 98 (14.9) | 47 (29.6) | 25 (52.1) | 17 (64.4) | <0.0001 |
| Hospital length of staya, days | 9.8 ± 8.4 median 8 | 14.6 ± 17.5 median 10 | 18.6 ± 13.8 median 15 | 34.2 ± 24.6 median 28 | <0.001 |
RRT: renal replacement therapy. Data are mean ± SD unless otherwise specified.
aData only given for patients without mortality.
*P-value regarding comparison over all three RIFLE classes.
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