Table 1.
Patient cohort, n=366
Male, n (%)
154 (42)
Female, n (%)
212 (58)
Age, years, median (range)
45 (16–99)
Subarachnoid haemorrhage, n (%)
16 (4.3)
Computed tomography diagnosis, n (%)
12 (3.3)
Lumbar puncture diagnosis, n (%)
4 (1.1)
Confirmed aneurysm, n (%)
8 (2.2)