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1987年6～7月,我们对贵阳地区1207例年龄在45岁以上的老干部、高级知识分子作了心电图检查。为探讨该组人群的心电图变化特点,现将结果扼要分析如下。对象与分组对象共1207例,男1101例,女106例,性别比10.39,平均年龄59.14(45～87)岁。按年龄分为老年前组(45～59岁),共636例,男553例,女83例,性别比6.66;老年组(60岁以上)共571例,男548例,女23例,性别比23.83。再按工作性质分为 A、B 两组,A 组为大专院校及科研单位具有高级技术职称的知识分子(简称高知),共495例,男425例,女70
From June to July 1987, we conducted an electrocardiogram examination of 1207 senior cadres and senior intellectuals aged 45 and over in Guiyang. To explore the characteristics of ECG changes in this group of people, now the results of a brief analysis is as follows. A total of 1207 subjects and subgroups of objects, 1101 males and 106 females, sex ratio 10.39, mean age 59.14 (45 ~ 87) years old. According to the age, there are 636 cases in the pre-senile group (45-59 years old), including 553 males and 83 females, with a sex ratio of 6.66. There are 571 males and 548 males and 23 females with gender Than 23.83. According to the nature of their work, they were divided into A and B groups. A group consisted of 495 intellectuals with senior technical titles from universities and research institutes, 425 men and 70 women