Ikawa Fusao, Kato Yoko, Kobayashi Shoutai
Nihon Rinsho. 2015 Apr;73(4):617-24.
We discuss about the gender difference of cerebrovascular disease according to the data of Japan Standard Stroke Registry Study. The male proportion was dominant in cerebrovascular disease except for subarachnoid hemorrhage(SAH). According to the data of Ministry of Health, Labour and Welfare, age-adjusted death rate in cerebral infarction and intracerebral hemorrhage were higher in male than in female, however, in SAH the rate was no different between male and female. The incidence of SAH is higher in women than in men, but this gender difference emerges not earlier than age 59. Most cases of SAH were occurring in the ages ranging from 50's in male and 70's in female. The total male-to-female ratio was approximately 1:2. The female proportion was dominant in older patients.
我们根据日本标准卒中登记研究的数据来探讨脑血管疾病的性别差异。除蛛网膜下腔出血（SAH）外，脑血管疾病中男性比例占主导。根据厚生劳动省的数据，脑梗死和脑出血的年龄调整死亡率男性高于女性，然而，SAH的男女死亡率并无差异。SAH的发病率女性高于男性，但这种性别差异在59岁之前并不明显。SAH的大多数病例发生在男性50多岁和女性70多岁的年龄段。男女总比例约为1:2。老年患者中女性比例占主导。
