|
Multivariate logistic regression analysis: risk factors for ICU mortality. |
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| Variables |
B |
p |
OR |
95% CI |
|
|
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| Admission post cardiac surgery |
-0.567 |
0.000 |
0.567 |
0.47 to 0.69 |
| RRT for AKI |
-0.202 |
0.039 |
0.817 |
0.674 to 0.99 |
| Age |
0.024 |
0.000 |
1.025 |
1.02 to 1.03 |
| SOFA score on admission to ICU |
0.104 |
0.000 |
1.109 |
1.09 to 1.13 |
| Pre-existing chronic diseases |
0.499 |
0.000 |
1.647 |
1.49 to 1.82 |
| Renal function |
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| No AKI |
||||
| AKI I |
- 0.024 |
0.000 |
0.82 |
0.73 to 0.91 |
| AKI II |
0.051 |
0.59 |
1.05 |
0.87 to 1.27 |
| AKI III |
0.820 |
0.000 |
2.27 |
1.92 to 2.69 |
| Admission after emergency surgery |
0.846 |
0.000 |
2.329 |
1.997 to 2.72 |
| Maximum number of failed organ systems in ICU |
1.028 |
0.000 |
2.795 |
2.66 to 2.94 |
| Ventilation |
1.040 |
0.000 |
2.828 |
2.48 to 3.23 |
| Non-surgical admission |
1.273 |
0.000 |
3.572 |
3.12 to 4.09 |
| Constant |
-5.589 |
0.000 |
0.004 |
|
|
AKI = acute kidney injury; CI = confidence interval; ICU = intensive care unit; OR = odds ratio; RRT = renal replacement therapy; SOFA score = Sequential Organ Failure Assessment score. | ||||
Ostermann et al. Critical Care 2008 12:R144 doi:10.1186/cc7123 |
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