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本文对1963～1986年24年间四川11个煤矿1706例煤工尘肺的死因进行了调查,结果表明,煤工尘肺死因中,呼吸系统疾病居首位(占68.87％),其中主要是肺心病、呼衰和肺结核;其次是恶性肿瘤(占12.31％),其中肺癌又明显高于其他部位的肿瘤。
This paper investigated the causes of pneumoconiosis in 1706 coal mines in 11 coal mines in Sichuan from 1963 to 1986. The results showed that among the coal workers, the leading cause of pneumoconiosis (68.87%) was pneumoconiosis, of which the main ones were pulmonary heart disease, Respiratory failure and tuberculosis, followed by malignant tumors (12.31%), of which lung cancer was significantly higher than other parts of the tumor.