Table 4.
Agreement with regard to spontaneous type and hemorrhage location in 100 patients assessed through discharge records and brain imaging reports (minimal data) vs full medical record and visual inspection of original brain imaging studies (extensive data)
| Minimal data – location of spontaneous ICH | Extensive data – location of spontaneous ICH
|
|||||
|---|---|---|---|---|---|---|
| Lobar | Deep | Infratentoriala | Unclassifiable large ICH | Insufficient information | Not classified as spontaneous ICH | |
| Lobar | 24 | 0 | 0 | 1 | 0 | 1 |
| Deep | 0 | 34 | 0 | 1 | 0 | 0 |
| Infratentoriala | 0 | 0 | 10 | 0 | 0 | 0 |
| Unclassifiable large ICH | 0 | 1 | 0 | 9 | 0 | 0 |
| Insufficient information | 0 | 0 | 0 | 0 | 1 | 0 |
| Not classified as spontaneous ICH | 1 | 0 | 0 | 0 | 0 | 17 |
Notes: Shaded cells represent agreement between both methods.
a
Includes intraventricular hemorrhages.
Abbreviations: CI, confidence interval; DNPR, Danish National Patient Registry; DSR, Danish Stroke Registry; ICH, intracerebral hemorrhage; PPV, positive predictive value.