Table 4. Comparison of SEDA N scores and risk of SICH by ECASS II definition for GSH and SEDAN validation cohorts.
Score | Total GSH cohort (n = 41) % (n) | Total SITS cohort (n = 15 814) % (n) | SICH rate (GSH) % | SICH rate (SITS) % |
Low (0–2 points) | 29 (12 /41) | 22.7 | 0 | 1.6 |
Average (3–5 points) | 53.7 (22/41) | 55 | 9 | 4.7 |
Moderate (6–8 points) | 17.1 (7/41) | 21.4 | 0 | 8.9 |
High (> 9 points) | 0 | 1.1 | 0 | 23.2 |
Overall rate | 4.6 (2/41) | 5.1 |