Table 3 Diagnosis of stroke in the Danish National Patient Register by sub-diagnosis and confirmation rates
ICD-10 codes | N = 46 | Verified, n (%) | |
|---|---|---|---|
I60-I62 | Haemorrhage | 5 | 3 (60%) 1 (20%) Cerebrovascular stroke death |
I63 | Cerebral infarction | 23 | 18 (78%) 1 (4%) non-classified |
I64 | Stroke, non-classified | 18 | 9 (50%) |