Table 1: Characteristics of 175 Patients with an ICA according to their medical (Med) or surgical (Surg) history. UIA: Unruptured intracranial aneurysm (ICA); SAH: Sub arachnoidal haemorrhage.
ICAs | Total | Age | % | Female | Age | % | Male | Age | % |
Total | 175 | 54.3 | 100.0 | 111 | 55.4 | 63.4 | 64 | 52.4 | 36.6 |
SAH | 117 | 53.6 | 66.9 | 72 | 54.7 | 61.5 | 45 | 51.8 | 38.5 |
UIA | 58 | 55.8 | 33.1 | 39 | 56.8 | 67.2 | 19 | 53.7 | 32.8 |
No med history | 33 | 51.9 | 18.9 | 19 | 54.0 | 17.1 | 14 | 47.0 | 21.9 |
SAH | 24 | 51.5 | 20.5 | 16 | 53.2 | 22.2 | 8 | 49.4 | 17.8 |
UIA | 9 | 51.0 | 15.5 | 3 | 61.0 | 7.7 | 6 | 31.0 | 31.6 |
No surg history | 66 | 49.8 | 37.7 | 38 | 51.0 | 34.2 | 28 | 48.2 | 43.8 |
SAH | 52 | 48.2 | 44.4 | 27 | 48.8 | 37.5 | 25 | 47.6 | 55.6 |
UIA | 14 | 55.6 | 24.1 | 11 | 56.2 | 28.2 | 3 | 53.3 | 15.8 |
No med or surg history | 25 | 50.3 | 14.3 | 12 | 51.6 | 10.8 | 13 | 52.3 | 20.3 |
SAH | 23 | 50.6 | 19.7 | 11 | 50.6 | 15.3 | 12 | 51.2 | 26.7 |
UIA | 2 | 64.0 | 3.4 | 1 | 62.0 | 2.6 | 1 | 66.0 | 5.3 |