Bell B A, Symon L
Br Med J. 1979 Mar 3;1(6163):577-8. doi: 10.1136/bmj.1.6163.577.
A retrospective study of 208 patients with ruptured cerebral aneurysms showed a highly significant excess of cigarette smokers among both men and women compared with the expected incidence. Results suggested that continued smoking increases the risk of suffering a subarachnoid haemorrhage (SAH) by a factor of 3.9 for men and 3.7 for women. Other factors besides smoking must affect the genesis of aneurysmal SAH since it is found in non-smokers, but continued cigarette smoking appears to increase substantially the risk of aneurysmal SAH occurring.
一项针对208例脑动脉瘤破裂患者的回顾性研究表明,与预期发病率相比,男性和女性吸烟者的比例都显著偏高。结果显示,持续吸烟会使男性蛛网膜下腔出血(SAH)的风险增加3.9倍,女性增加3.7倍。除吸烟外,其他因素肯定也会影响动脉瘤性SAH的发病,因为在不吸烟者中也会出现这种情况,但持续吸烟似乎会大幅增加动脉瘤性SAH发生的风险。