论文部分内容阅读
目前,粉尘作业对肺通气功能的影响已有不少报告,但硬质合金粉尘对作业工人肺通气功能的影响报告尚少.为了探讨硬质合金粉尘对作业工人肺通气功能的影响,特对国内一家最大的硬质合金厂的作业工人进行了健康调查、体检及肺功能测定.列象和方法1.对象;接触硬质合金粉尘5年以上的作业工人,在进行职业史、个人史、既往史和现病史调查及全面体检后测肺通气功能,选择无其它粉尘史,胸廓无畸型,无急慢性心脏和呼吸道病史的44例男性配料作业工人(简称配料组)作为分析对象;以中南无线电厂无尘毒接触史,年龄、身高、体重、吸烟史条件相同的49例男性作业工人为对照组(简称对照组)。
At present, there are a lot of reports about the effect of dust operation on pulmonary ventilation function, but there is still little report on the effect of cemented carbide dust on lung ventilation function of workers.In order to investigate the influence of cemented carbide dust on lung ventilation function of workers, Occupation workers, one of the largest cemented carbide plant operators in China, performed health surveys, physical examinations, and pulmonary function tests.Assets and methods 1. Subjects: workers exposed to cemented carbide dusts for more than five years performed occupational history, personal history, 44 cases of male ingredients workers (referred to as ingredient group) without any other history of dust, no thoracic anomalies, no history of acute and chronic heart disease and respiratory disease were selected as the analysis object by the investigation of past history and current illness history and comprehensive pulmonary function test after physical examination. There were 49 male workers with the same age, height, weight, and smoking history in the radio plant as control group (control group).