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应用流行病学现况研究方法对某矿1984～1986年全部工伤工人进行了调查,指明井下工人年工伤率178.77％、井上为19.27%、井下工人工伤相对危险性为4。各工种工伤率以采煤工最高,其次为掘进工、开拓工,受伤因子以石砸伤最多,其次为车辆伤、机械工具伤。工伤事故严重率,三年平均为186.06,呈逐年上升趋势,1986年为237.36,对此矿上经济负担严重,应子扭转。工伤工人级别分析表明四级工最高,为预防重点对象。该矿年工伤死亡率相当美国的6倍,亟待加强预防。
The epidemiological study of the current situation of a mine all workers from 1984 to 1986 workers were investigated, indicating that the rate of annual work-related injuries of workers 178.77% downhole 19.27%, downhole workers relative injury risk of 4. The rate of work injury in each type of work was the highest among coal miners, followed by road-diggers and pioneers. Injuries were most frequently hit by stones, followed by vehicle injuries and mechanical injuries. The serious rate of work-related accidents was three years, an average of 186.06, showing an upward trend year by year, in 1986 to 237.36, the mine on the economy a serious burden should be reversed. Analysis of the level of workers at work injury shows that the highest level four workers for the prevention of key targets. The accident rate of work-related injuries in the mine is six times that of the United States, and prevention needs to be strengthened urgently.