Cerebral Aneurysm Rupture Incidence
Facts about a subarachnoid hemorrhage:
- About 1 out of 10,000 people develop a subarachnoid hemorrhage in the US each year.
- The average age of someone who suffers a subarachnoid hemorrhage is 50 years old.
- Blacks and Hispanics are more commonly affected than Whites.
- Females, especially postmenopause, are more frequently affected than men.
Continue to Cerebral Aneurysm Rupture Risk Factors
- Ashley WW Jr, Chicoine MR. Subarachnoid hemorrhage caused by posterior inferior cerebellar artery aneurysm with an anomalous course of the atlantoaxial segment of the vertebral artery. Case report and review of literature. J Neurosurg. 2005 Aug;103(2):356-60. 
- Edlow JA. Diagnosis of subarachnoid hemorrhage. Neurocrit Care. 2005;2(2):99-109. 
- Rosen DS, Macdonald RL. Subarachnoid hemorrhage grading scales: a systematic review. Neurocrit Care. 2005;2(2):110-8. 
- Salary M, Quigley MR, Wilberger JE Jr. Relation among aneurysm size, amount of subarachnoid blood, and clinical outcome. J Neurosurg. 2007 Jul;107(1):13-7. 
- Stiefel MF, Heuer GG, Abrahams JM, Bloom S, Smith MJ, Maloney-Wilensky E, Grady MS, LeRoux PD. The effect of nimodipine on cerebral oxygenation in patients with poor-grade subarachnoid hemorrhage. J Neurosurg. 2004 Oct;101(4):594-9. 
- Toussaint LG 3rd, Friedman JA, Wijdicks EF, Piepgras DG, Pichelmann MA, McIver JI, McClelland RL, Nichols DA, Meyer FB, Atkinson JL. Influence of aspirin on outcome following aneurysmal subarachnoid hemorrhage. J Neurosurg. 2004 Dec;101(6):921-5. 
- van Gijn J, Kerr RS, Rinkel GJ. Subarachnoid haemorrhage. Lancet. 2007 Jan 27;369(9558):306-18.