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本文报告了安庆市郊农村妇女手纺石棉线的石棉危害情况,石棉肺患病率为4.99%,Ⅰ期石棉肺最短发病年限为6年,平均为8.8年;手纺者肺功能受损占34.8%,且以阻塞性肺通气功能障碍为主,提示肺通气功能损害较肺部X线改变出现为早,作者认为肺通气功能测定结果,可作为石棉肺早期诊断的重要指标之一。
This paper reports on asbestos hazards of asbestos fibers from rural women in Anqing suburbs. The prevalence of asbestosis in lungs is 4.99%. The shortest incidence of asbestosis in stage Ⅰ is 6 years (mean, 8.8 years). The lung function impairment of hand-spinning workers is 34.8% %, And mainly obstructive pulmonary ventilation dysfunction, suggesting that lung function impairment than pulmonary X-ray changes appear earlier, the authors believe that the results of pulmonary function tests can be used as an important indicator of early diagnosis of asbestosis.