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目的 探讨新发尘肺患者的发病原因及其相关因素。方法 对 30 0例尘肺患者的作业场所进行了现场劳动卫生学调查 ,并收集病例报告卡、会诊记录 ,对影响发病的相关因素进行分析。结果 在该时段内 ,本市尘肺检出率高 (3.5 0 % ) ,行业分布集中在煤炭和有色金属系统 ,发病工种主要为掘进和采煤 (矿 ) ,且跳级诊断和个体病例多。结论 尘肺病目前仍是我市产业工人中危害最严重的职业病 ,须采取综合防制措施有效控制尘肺病的发生。
Objective To explore the pathogenesis of new-onset pneumoconiosis and its related factors. Methods A total of 300 cases of pneumoconiosis were surveyed on site for occupational hygiene, and the case report cards and consultation records were collected. The related factors influencing the incidence were analyzed. Results During this period, the detection rate of pneumoconiosis in this Municipality was high (3.5%). The industry was mainly distributed in coal and non-ferrous metal systems. The main types of diseases were tunneling and mining (mining). Conclusions Pneumoconiosis is still the most hazardous occupational disease among industrial workers in our city. Comprehensive prevention and control measures must be taken to effectively control the occurrence of pneumoconiosis.