Characteristics Median [IQR] Number (proportion %) | Training set (N = 1880) | Testing set (N = 968) |
---|---|---|
Length of Stay, days | 16 [12–25] | 15 [11–24] |
Part stay in critical care | 54 (2.9) | 26 (2.7) |
Proportion admitted multiple times, all 4Â yrs. | 1161 (61.8) | 618 (63.8) |
In patient deaths | 192 (10.2) | 111 (11.5) |
30-day mortality | 164 (8.7) | 106 (11.0) |
1Â year mortality | 533 (28.4) | 306 (31.6) |
AKI 0 | 1429 (76.0) | 736 (76.0) |
AKI 1 | 320 (17.0) | 163 (16.8) |
AKI 2 | 85 (4.5) | 51 (5.3) |
AKI 3 | 46 (2.4) | 18 (1.9) |