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目的分析2006—2010年镇江市尘肺病例的发病特征,探讨发病规律及原因,为镇江市制定尘肺病防治对策提供科学依据。方法采用回顾性研究方法,根据全市职业病报告结果,对镇江市2006—2010年所有确诊的尘肺病例,按照尘肺病诊断时间、工龄、行业、年龄等进行统计分析。结果镇江市2006—2010年新发病例390例,尘肺病平均发病工龄(18.4±6.5)a,平均发病年龄(54±10.5)岁。新发病例数最多的是矽肺202例,占51.79%;其次是煤工尘肺、水泥尘肺和电焊工尘肺共158例,占40.51%。新发病例数最多的是建材行业(24.36%,95例),其次是建设行业(21.03%,82例),第3位是电力行业(17.44%,68例),第4位是采矿行业(16.92%,66例)。结论应加强对建材行业、建设行业、电力行业及采矿行业的尘肺病预防工作。
Objective To analyze the incidence of pneumoconiosis in Zhenjiang City from 2006 to 2010, and to explore the pathogenesis and causes of pneumoconiosis and provide a scientific basis for the development of pneumoconiosis prevention and control measures in Zhenjiang. Methods A retrospective study was conducted. According to the report of occupational diseases in the city, all the pneumoconiosis cases diagnosed in 2006-2010 in Zhenjiang were statistically analyzed according to the diagnosis time, length of service, industry and age of pneumoconiosis. Results In 2006-2010, 390 new cases of pneumoconiosis were found in Zhenjiang City. The average length of service for pneumoconiosis was (18.4 ± 6.5) years, and the average age of onset was 54 ± 10.5 years. There were 202 newly diagnosed cases of silicosis, accounting for 51.79%. Followed by coal worker pneumoconiosis, cement pneumoconiosis and welder pneumoconiosis 158 cases, accounting for 40.51%. The number of new cases is the largest in the building materials industry (24.36%, 95 cases), followed by the construction industry (21.03% and 82 cases), the third is the power industry (17.44% and 68 cases), the fourth is the mining industry 16.92%, 66 cases). Conclusions Should be strengthened on building materials industry, construction industry, power industry and mining industry pneumoconiosis prevention.