| Total group | Conservative | RRT | P-value of difference |
---|---|---|---|---|
Number | n = 1,303 | n = 653 | n = 650 | Â |
Age: mean (range) | 66 (15 to 96) | 67 (16 to 93) | 64 (15 to 96) | <.001 |
Male | 63.1% | 62.8% | 63.5% | Â |
Female | 36.9% | 37.2% | 36.5% | 0.754 |
Type of AKI | Â | Â | Â | Â |
Pre-renal | 45.5% | 58.4% | 32.6% | Â |
Renal | 54.5% | 41.6% | 67.4% | <.001 |
Specified cause of AKI | Â | Â | Â | Â |
Acute tubular necrosis | 89.6% | 89.6% | 89.6% | Â |
Other | 10.4% | 10.4% | 10.4% | 0.997 |
Setting of AKI | Â | Â | Â | Â |
Medical | 72.8% | 72.2% | 73.4% | Â |
Surgical | 27.2% | 27.8% | 26.6% | 0.634 |
Severity scores (mean (SD)) | Â | Â | Â | Â |
SHARF (baseline) | 62.3 (28.9) | 58.4 (28.4) | 66.0 (29.0) | <.001 |
APACHE II (baseline) | 23.9 (10.4) | 22.5 (10.2) | 25.2 (10.4) | <.001 |
SOFA (baseline) | 9.2 (3.9) | 8.5 (3.8) | 9.9 (3.9) | <.001 |