尘肺是我国危害劳动者健康和生命安全最常见、最严重的职业病,近年发病人数约占我国职业病人数的80%,而目前在我国的工业企业中职业病危害最严重的生产岗位大多由农民工承担,因此农民工尘肺发病情况严重。2009年7月河南农民 Pneumoconiosis is the most common and serious occupational disease that endangers the health and safety of laborers in our country. In recent years, the number of pneumoconiosis accounts for about 80% of the number of occupational diseases in our country. At present, the most occupational hazards in industrial enterprises in China are mostly borne by migrant workers , So the incidence of pneumoconiosis in migrant workers is serious. July 2009 Henan farmers