Table 1.
Demography information.
| Rupture IAs | Unrupture IAs | p | |
|---|---|---|---|
| Characteristics | n = 167 | n = 167 | Value |
| Gender | – | ||
| Male | 75(44.9%) | 74(44.3%) | |
| Female | 92(55.1%) | 93(55.7%) | |
| Mean age (years) | 52.3 | 53.9 | – |
| Hypertension history | – | ||
| YES | 100(59.9%) | 98(58.7%) | |
| NO | 67(40.1%) | 69(41.3%) | |
| Atherosclerosis history | – | ||
| YES | 87(50.9%) | 90(53.9%) | |
| NO | 80(49.1%) | 77(46.1%) | |
| Ever-or-now smoker | – | ||
| YES | 94(56.3%) | 98(58.7%) | |
| NO | 73(43.7%) | 69(41.3%) | |
| Family history of non-traumaticsubarachnoid hemorrhage | 0.247 | ||
| YES | 3(1.8%) | 1(0.6%) | |
| NO | 164(98.2%) | 166(99.4%) | |