Table 2.

Comorbidity, assessed for CCS at 5 years after AKI, n=21

Condition	Frequency (n [%])
Heart failure (any stage)	11 (52)
Myocardial infarction	6 (29)
Moderate/severe chronic kidney disease	6 (29)
Chronic obstructive pulmonary disease	3 (14)
Peripheral atherosclerosis	2 (10)
Moderate/severe liver disease	2 (10)
Malignancy (within last 5 years)	2 (10)
Cerebrovascular disease	1 (5)
Diabetes mellitus	1 (5)
Mild liver disease	1 (5)
Connective tissue disease	1 (5)

Notes: Dementia, hemiplegia, metastasis of solid tumor, lymphoma, leukemia, AIDS: all n=0.

Abbreviations: CCS, Charlson comorbidity score; AKI, acute kidney injury.