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为了解铀矿工矽肺生存情况的规律与特点，对铀矿工矽肺预后进行预测。利用单因素方法，结合寿命表法、Ｋａｐｌａｎ－Ｍｅｔｅｒ法及分层Ｃｏｘ回归法对部分铀矿和铀矿地质勘探队的铀矿矽肺病例预后进行综合分析研究。结果为铀矿和铀矿地质勘探队的铀矿矽肺病例的病死率差别有高度显著性，影响铀矿矽肺病例预后的主要因素为铀矿接尘工龄、工种、是否并发肺结核及初次诊断为矽肺病的期次。利用生存概率与预后指数关系曲线可对铀矿矽肺病例预后进行预测。
In order to understand the rules and characteristics of silicosis survival of uranium miners, prognosis of silicosis of uranium miners was predicted. The prognosis of uranium silicosis cases of some uranium mines and uranium prospecting teams was comprehensively analyzed by single factor method, life table method, Kaplan-Meter method and stratified Cox regression. The results showed that uranium and uranium geology exploration team of uranium silicosis cases mortality are highly significant differences in the prognosis of uranium silicate cases of the main factors affecting the prognosis of uranium dust dust, labor, whether complicated by pulmonary tuberculosis and initial diagnosis of silicosis Disease period. The prediction of the prognosis of uranium silicosis cases can be made by using the curve of survival probability and prognosis index.