我们对石河子地区106名60岁以上汉族老年人作了血气调查,其中不包括已确诊患有肺部疾病、糖尿病、肾疾病的老年人。106人中男性78例,女性28例。受检者均能自理生活,进行一定的体力活動如上楼、散步、慢跑、家务劳動等。所有对象均在新疆生活20年以上。受检者耳垂热敷至少5分钟,使毛细血管血充分動脉化后取血。取血后立即以丹麦BME_(33)型血气分析仪测定pH,Pco_2及P0_2,结果见表1。 We surveyed 106 elderly people over the age of 60 in Shihezi area for blood gas surveys, including elderly people diagnosed with lung disease, diabetes, and kidney disease. Of the 106 people, 78 were males and 28 were females. Subjects can take care of themselves and perform certain physical activities such as going upstairs, walking, jogging, and housework. All the objects lived in Xinjiang for more than 20 years. The subject’s earlobe heats for at least 5 minutes to fully capillaryize the capillary blood and take the blood. Immediately after blood sampling, the pH, Pco_2, and P0_2 were measured using a Danish BME_(33) blood gas analyzer. The results are shown in Table 1.