Table 1 Main clinical characteristics of hospitalized patients according to AKI development.
All | No-AKI | AKI | P (No-AKI vs AKI) | |
|---|---|---|---|---|
N, | 87,087 | 69,141 (79.4) | 17,946 (20.6) | |
Age, years | 69.2 ± 17.7 | 66.7 ± 18.1 | 74.8 ± 14.7 | < 0.001 |
Sex, male% | 43,467 (49.9) | 34,869 (50.4) | 8598 (47.9) | < 0.001 |
Comorbidities, % | ||||
Diabetes | 8455 (9.7) | 6446 (9.3) | 2009 (11.2) | < 0.001 |
Heart failure | 7767 (8.9) | 5122 (7.4) | 2645 (14.7) | < 0.001 |
Sepsis | 3361 (3.9) | 1448 (2.1) | 1913 (10.7) | < 0.001 |
CKD | 5924 (6.8) | 4220 (6.1) | 1704 (9) | < 0.001 |
sCr at admission (mg/dl) | 1.12 ± 0.98 | 1 ± 1 | 1.55 ± 1.53 | < 0.001 |
eGFR at admission (ml/min) | 90.1 ± 16 | 91 ± 15 | 81.6 ± 16 | < 0.001 |
AKI incidence (%)* | ||||
Hospital Ward | ||||
Medicine | 37,902 (43.5) | 30,951 (44.7) | 6951 (38.7) | 10.4 |
Surgery | 22,569 (25.9) | 18,949 (27.4) | 3620 (20.2) | 16 |
ICU | 3147 (3.6) | 1666 (2.4) | 1481 (8.2) | 47 |
Emergency Medicine | 23,467 (26.9) | 17,574 (25.4) | 5893 (32.8) | 25.1 |
