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尘肺是煤矿工人常见的职业病,肺功能改变往往早于其病理改变,其测定可客观反映接尘者肺功能状态。为了解煤矿工人肺通气功能的损害情况,对某矿职工进行肺通气功能测试,现将结果报告如下。1对象与方法1.1对象随机选取167名煤工尘肺患者,年龄31~57岁,平均45.6岁:接尘时间5~32年
Pneumoconiosis is a common occupational disease among coal miners. Pulmonary function changes are often earlier than its pathological changes. The determination of pneumoconiosis can objectively reflect the lung function status of those who are exposed to dust. In order to understand the damage situation of the miners’ lung ventilation function and test the pulmonary ventilation function of a mine worker, the result is reported as follows. 1 objects and methods 1.1 object randomly selected 167 coal worker pneumoconiosis patients, aged 31 to 57 years, mean 45.6 years: dust time 5 to 32 years