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本文对３家煤矿尘肺病例的死亡情况和死因进行初步分析，结果表明，死亡病例的平均死亡年龄为５０．０岁，且矽肺病人的死亡年龄比煤工尘肺的死亡年龄小。各期尘肺患者病死率随着尘肺期别升高而增大。该组病例主要死因为尘肺本身恶化、恶性肿瘤和肺结核，且明显高于标准人群。不同年代煤矿尘肺死亡病例死于尘肺和肺结核的构成比分别呈现正、负直线相关关系。应继续抓好防尘防痨和加强对肿瘤的普查普治工作。
In this paper, a preliminary analysis of the death and causes of pneumoconiosis in three coal mines shows that the average death age of death cases is 50.0 years old, and the death age of silicosis patients is smaller than that of coal worker’s pneumoconiosis. Mortality in all stages of pneumoconiosis increased with pneumoconiosis. The main cause of death in this group of patients is the deterioration of pneumoconiosis itself, malignant tumors and tuberculosis, and significantly higher than the standard population. Pneumoconiosis deaths from coal mines in different years died of pneumoconiosis and pulmonary tuberculosis were positive and negative linear correlation between the composition. Should continue to do a good job of dust prevention and prevention and strengthen the general survey of cancer work.