论文部分内容阅读
目的了解邵阳市2011年三种经济类型的尘肺病发病特点,为制订尘肺病防治对策提供科学依据。方法对三种经济类型企业尘肺病发病情况和企业职业史提供率进行统计分析。结果 2011年诊断的1 428名尘肺病患者,国有企业173人(12.1%),集体企业70人(4.9%),私有企业类1 185人(83.0%),所患尘肺病期别分别为Ⅰ期591人(41.4%)、Ⅱ期426人(29.8%)、Ⅲ期411人(28.9%);企业提供劳动者职业史证明材料的比例为19.8%;三种经济类型间所患尘肺病期别差异无统计学意义(χ2=2.248,P=0.690);但三类企业在提供劳动者职业史证明材料方面差异有统计学意义(χ2=421.070,P<0.01),私有企业提供率最低。结论邵阳市尘肺病危害形势严峻,私有企业是尘肺病防治重点。
Objective To understand the characteristics of three types of pneumoconiosis in Shaoyang city in 2011 and provide a scientific basis for the development of pneumoconiosis prevention and control measures. Methods The incidence of pneumoconiosis and the supply rate of enterprise occupational history in three kinds of economic enterprises were statistically analyzed. Results Among the 1 428 pneumoconiosis patients diagnosed in 2011, 173 were state-owned enterprises (12.1%), 70 (4.9%) were collectively-owned enterprises and 1 185 (83.0%) were private-owned enterprises. The stages of pneumoconiosis were Ⅰ 591 (41.4%), 426 (29.8%) in stage II, and 411 (35%) in stage III. The proportion of the documents proving the employment history of labors was 19.8%. The pneumoconiosis prevalence among the three types of economy The difference was not statistically significant (χ2 = 2.248, P = 0.690). However, the differences among the three types of enterprises were statistically significant (χ2 = 421.070, P <0.01). The private enterprises provided the lowest rates. Conclusions The situation of pneumoconiosis in Shaoyang is very serious. Private enterprises are the focus of prevention and treatment of pneumoconiosis.