Table 1 The basic clinical characteristics of the study patients
Non-AKI | CA-AKI | HA-AKI | P value | |
|---|---|---|---|---|
Age, year | 75 (67, 82) | 74 (66, 82) | 78 (72, 84) | < 0.001 |
Male, n (%) | 1852 (79.0%) | 158 (77.1%) | 247 (70.8%) | 0.002 |
Cor pulmonale comorbidity, n (%) | 486 (20.7%) | 62 (30.2%) | 113 (32.4%) | < 0.001 |
Admission department, n (%) | < 0.001 | |||
Respiratory | 576 (24.6%) | 54 (26.3%) | 82 (23.5%) | |
Intensive care | 134 (5.7%) | 21 (10.2%) | 44 (12.6%) | |
Cardiovascular | 426 (18.2%) | 27 (13.2%) | 80 (22.9%) | |
Other | 1207 (51.5%) | 103 (50.2%) | 143 (41.0%) | |
Maximal SCr (μmol/L) | 92.4 ± 31.4 | 115.0 ± 57.6 | 176.3 ± 117.4 | < 0.001 |
Minimal SCr (μmol/L) | 78.4 ± 25.9 | 67.5 ± 25.4 | 88.4 ± 46.2 | < 0.001 |
eGFR (ml/min/1.73 m2) | 87.1 ± 18.3 | 96.6 ± 23.6 | 80.2 ± 27.8 | < 0.001 |
Anemia, n (%) | 1173 (50.1%) | 135 (65.9%) | 267 (76.5%) | < 0.001 |
CCI | 5 (3, 6) | 5 (3, 7) | 5 (4, 8) | 0.148 |