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[目的]了解太原市尘肺发病死亡规律,为制定不同行业间尘肺病防治措施提供依据。[方法]对1949～2009年太原市煤炭冶金铁道系统尘肺死亡病例资料进行描述性分析。[结果]1949～2009年合计死亡尘肺病人1 089例,其中煤炭系统占48.76%,冶金系统占41.97%,铁道系统占9.27%。1 089例死亡病例,平均发病工龄20.18±7.35年,煤炭、冶金、铁道系统死亡病例差异有统计学意义(P<0.01);平均死亡年龄为61.23±9.62岁,煤炭、冶金、铁道系统差异无统计学意义(P<0.01)。死亡病例死亡原因主要为肺心病、肺结核。[结论]太原市尘肺死亡病例死亡原因主要为肺心病、肺结核。
[Objective] To understand the law of death from pneumoconiosis in Taiyuan and provide evidence for the prevention and control of pneumoconiosis in different industries. [Method] A descriptive analysis of the data of pneumoconiosis death from coal metallurgy and railway system in Taiyuan from 1949 to 2009 was made. [Results] A total of 1 089 pneumoconiosis patients were found from 1949 to 2009, accounting for 48.76% for the coal system, 41.97% for the metallurgical system and 9.27% for the railway system. 1 089 deaths, the average length of service was 20.18 ± 7.35 years, there was significant difference between the deaths of the coal, metallurgy and railway systems (P <0.01); the average age of death was 61.23 ± 9.62 years; the difference of the systems of coal, metallurgy and railway Statistical significance (P <0.01). The main cause of death was death of pulmonary heart disease, tuberculosis. [Conclusion] The main causes of death from pneumoconiosis in Taiyuan are pulmonary heart disease and pulmonary tuberculosis.