Table 2 Comorbidities and risk factors dissected by subgroups after AKI detection
Total cohort | Disease group | AKI stages | |||||||
|---|---|---|---|---|---|---|---|---|---|
Comorbidities/risk factors | ICD10 | N | % | AKI (%) N = 11664 | No AKI (%) N = 3516 | p-valuea | AKI 1 (%) N = 2848 | AKI 2 (%) N = 5689 | AKI 3 (%) N = 3127 |
Chronic ischaemic heart disease | I25 | 10,678 | 50.7 | 71.6 | 66.1 | < 0.001 | 71.6 | 73.1 | 68.9 |
Essential (primary) hypertension | I10 | 8693 | 41.3 | 57.5 | 56.6 | 0.361 | 55.2 | 59.0 | 56.7 |
Disorders of lipoprotein metabolism and other lipidaemias | E78 | 4425 | 21.0 | 28.6 | 31.0 | 0.007 | 29.4 | 29.1 | 27.0 |
Unspecified diabetes mellitus | E14 | 3621 | 17.2 | 24.9 | 20.3 | < 0.001 | 21.9 | 25.1 | 27.4 |
Nonrheumatic aortic valve disorders | I35 | 3458 | 16.4 | 23.4 | 20.8 | 0.002 | 23.1 | 23.5 | 23.3 |
Nonrheumatic mitral valve disorders | I34 | 2661 | 12.6 | 17.2 | 18.8 | 0.027 | 18.2 | 16.3 | 17.8 |
Atrial fibrillation and flutter | I48 | 2625 | 12.5 | 19.1 | 11.4 | < 0.001 | 15.9 | 19.4 | 21.4 |
Chronic kidney disease | N18 | 1622 | 7.7 | 12.3 | 5.5 | < 0.001 | 10.2 | 10.0 | 18.3 |
Obesity | E66 | 1533 | 7.3 | 11.0 | 7.1 | < 0.001 | 7.2 | 12.1 | 12.4 |
Atherosclerosis | I70 | 1204 | 5.7 | 8.2 | 7.1 | 0.033 | 8.0 | 7.9 | 9.0 |
Other chronic obstructive pulmonary disease | J44 | 878 | 4.2 | 6.1 | 4.8 | 0.006 | 5.9 | 6.2 | 6.0 |
Sleep disorders | G47 | 548 | 2.6 | 3.9 | 2.6 | < 0.001 | 2.9 | 4.2 | 4.2 |
Acute and subacute endocarditis | I33 | 508 | 2.4 | 3.7 | 2.2 | < 0.001 | 2.7 | 3.1 | 5.7 |
Aortic aneurysm and dissection | I71 | 316 | 1.5 | 2.4 | 0.9 | < 0.001 | 1.9 | 2.1 | 3.5 |