论文部分内容阅读
为评价锡矿工人的死亡原因，对广西4个锡矿共7855名工人进行队列研究，追访到1994年底，共计171250人年。结果表明，锡矿工人全死因标准化死亡比（SMR=1．02）略高于全国居民平均水平，死亡超高的疾病主要是肺结核、恶性呼吸系疾病（包括陶工尘肺）、心血管疾病和肝癌。影响工人寿命的主要疾病是恶性肿瘤、心血管疾病、非恶性呼吸系疾病和脑血管疾病。接尘工人非恶性呼吸系疾病、脑血管疾病和肺癌死亡均显著高于非接尘工人，影响锡矿工人健康的首要职业危害是粉尘。
In order to evaluate the causes of death of tin miners, a total of 7855 workers from 4 tin mines in Guangxi were subject to a cohort study, which went back to the end of 1994 and totaled 171,250 man-years. The results showed that the standard death ratio (SMR=1.02) for tin miners was slightly higher than the national average. The diseases with high mortality were mainly tuberculosis, malignant respiratory diseases (including pottery pneumoconiosis), cardiovascular disease, and liver cancer. . The main diseases affecting the life span of workers are malignant tumors, cardiovascular diseases, non-malignant respiratory diseases and cerebrovascular diseases. Non-malignant respiratory diseases, cerebrovascular diseases, and lung cancer deaths among dust-laden workers were significantly higher than those of non-dust-laden workers. The primary occupational hazard that affects the health of tin miners is dust.