我科于1985年曾对100例退休干部与1986年对100例在职干部进行了颈内动脉系统血管对比检测,现将检测结果报道如下: 资料与方法一、检测对象: 1.在职人员组100例,其中:男60例,女40例,平均年龄42.6(20～65岁)岁。 2.退休人员组100例,其中:男60例,女40例,平均年龄55.31(45～73岁)岁。二、检测方法:采用国产JX74—A型晶体管血流 Our department in 1985 on 100 cases of retired cadres and 1986 on the job of cadres of 100 cases of internal carotid artery vascular contrast test, the test results are reported as follows: Materials and methods First, the test object: 1. Serving staff group 100 Cases, of which: 60 males and 40 females, with an average age of 42.6 (20 to 65 years) of age. Retired staff of 100 cases, of which: 60 males and 40 females, with an average age of 55.31 (45 ~ 73 years) of age. Second, the test method: The domestic JX74-A transistor blood flow