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为了解某镇花岗岩小石材加工厂作业场所职业卫生情况和农民工矽肺发病动态情况,调查该镇47家花岗岩小石材加工厂现场职业卫生情况,对420名农民工进行高仟伏X线胸片拍摄,对观察对象进行了连续2年动态观察。结果显示,多数石材加工厂环境简陋,无除尘设备,个人防护用品配备不齐。2009年胸片拍摄筛检出观察对象71人,观察对象的检出率为16.9%。2010年对40名观察对象进行随访检查,确诊矽肺病9人,检出率为2.14%。说明乡镇花岗岩小石材加工作业环境恶劣,具有矽肺发病率高、发病工龄短等特点,需要相关部门加大监管力度。
To understand the town of granite stone processing plant occupational health conditions and migrant workers Silicosis incidence dynamic survey of the town 47 granite stone processing plant on-site occupational health situation, the 420 migrant workers were high kV X-ray Shooting, the observer for two consecutive years of dynamic observation. The results show that most of the stone processing plant environment is simple, no dust removal equipment, personal protective equipment equipped with missing. In 2009, 71 subjects were screened by chest radiography and the detection rate was 16.9%. In 2010 40 subjects were followed up for examination, diagnosed silicosis 9, the detection rate was 2.14%. The township granite small stone processing operations harsh environment, with a high incidence of silicosis, the onset of short service life and other characteristics, the relevant departments need to step up supervision.