|
Characteristic
|
Usual care group
|
STK group
|
P-value
|
|---|
|
Number of patients
|
1295
|
1347
| |
|
Age (years; mean ± SD)
|
60.2 (15.6)
|
59.6 (16.2)
|
0.35
|
|
Male sex (N (%))
|
809 (63)
|
835 (62)
|
0.8
|
|
Body Mass Index (kg/m2; mean ± SD)
|
26.5 (5.2)
|
26.5 (10)
|
0.98
|
|
APACHE IV (mean ± SD)
|
51 (25)
|
52.3 (25)
|
0.18
|
|
Admission type
| | |
0.05
|
| ● Medical (N (%)) |
423 (33)
|
497 (37)
|
| ● Surgical (N (%)) | | |
| ○ Scheduled (N (%)) |
699 (54)
|
665 (49)
|
| ○ Emergency (N (%)) |
172 (13)
|
185 (14)
|
|
Co-morbidity
|
| ● Diabetes mellitus (N (%)) |
194 (15)
|
195 (15)
|
0.72
|
|
Serum creatinine at admission (μmol/l; median (IQR))
|
73 (59–91)
|
72 (59–89)
|
0.16
|
|
KDIGO stage admission (N (%))
|
1291 (99)
|
1253 (93)
|
0.73
|
|
No AKI (N (%))
|
1147 (89)
|
1117 (83)
|
|
Stage 1 (N (%))
|
85 (6.6)
|
95 (7.1)
|
|
Stage 2 (N (%))
|
28 (2.2)
|
21 (1.6)
|
|
Stage 3 (N (%))
|
31 (2.4)
|
20 (1.5)
|
|
Fluid balance day 1
|
1086 (299, 2112)
|
728 (61, 1795)
|
< 0.01
|
|
Fluid balance day 2
|
848 (194, 2260)
|
726 (173, 1878)
|
0.023
|
|
Fluid balance day 3
|
708 (89, 1785)
|
533 (−13, 1389)
|
0.011
|
- STK ‘Save the Kidney’, SD Standard deviation, APACHE Acute physiology and chronic health evaluation, IQR Inter quartile range
