Reliability of detection of the bleeding point and vessel-related hemorrhagea
| Rater 1 (n = 48) | Rater 2 (n = 48) | IE (95% CI) | IA (95% CI) | |
|---|---|---|---|---|
| Presence of responsible vessel | 38 (79.2%) | 35 (72.9%) | 0.83 (0.65–1) | 0.86 (0.68–1) |
| Location of bleeding point | (n = 38) | (n = 35) | 0.92 (0.82–1) | 0.85 (0.72–0.99) |
| Thalamus | 3 (7.9%) | 4 (11.4%) | ||
| Basal ganglia and internal capsule | 9 (23.7%) | 7 (20%) | ||
| Periventricular area | 25 (65.8%) | 23 (65.7%) | ||
| Corpus callosum | 1 (2.6%) | 1 (2.9%) | ||
| Other | 0 | 0 | ||
| Origin of responsible vessels | (n = 38) | (n = 35) | 0.84 (0.69–1) | 0.90 (0.78–1) |
| Lenticulostriate artery | 9 (23.7%) | 10 (28.6%) | ||
| Thalamic perforator | 7 (18.4%) | 4 (11.4%) | ||
| Choroidal artery | 22 (57.9%) | 21 (55.3%) | ||
| Other | 0 | 0 |
Note:—IE indicates interrater; IA, intrarater.
↵a Data are κ-agreements and correlation coefficients.