煤矿Ⅲ期尘肺易患因素的Logistic回归分析

刘玲; 韩向午; 何立平

文章摘要

刘玲,韩向午,何立平.煤矿Ⅲ期尘肺易患因素的Logistic回归分析[J].中华流行病学杂志,1991,12(5):277-280

煤矿Ⅲ期尘肺易患因素的Logistic回归分析

Logistic Regression Analysis of Risk Factors Influencing the Occurrence of Category Ⅲ Pneumoconiosis in the Coalmine

收稿日期:1989-05-31 出版日期:2021-06-09

DOI：

中文关键词: 尘肺进行性大块纤维化 Logistic回归分析

英文关键词: Pneumoconiosis PMF Logistic regression model

基金项目:本课题由国家自然科学基金资助

作者	单位
刘玲	华北煤炭医学院流行病学教研室唐山, 063000
韩向午	华北煤炭医学院流行病学教研室唐山, 063000
何立平	华北煤炭医学院流行病学教研室唐山, 063000

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中文摘要:

采用1:4配比方法在某煤矿选取40例Ⅲ期尘肺现患病例及160名对照,运用多元Logistic回归分析对Ⅲ期尘肺易患因素进行了初步探讨。所得结果表明:结核感染及以圆型阴影为主的胸片表现与Ⅲ期尘肺有显著联系;开始接尘时间、工龄及工种等未作为显著因素引入回归方程。

英文摘要:

Using 1:4 matched method, we have selected 40 cases of category Ⅲ pneumoconiosis and 160 controls in a coalmine, ani analyzed the factors which influenced the occurrence of category Ⅲpneumoconiosis by Multiple Logistic Regression Model. The results were as follows:Tuberculous infection and the type of radiographic appearence manifested mainly as small round opacities were positively correlated with the attack of category Ⅲ pneumoconiosis.The time of starting exposure to dust, the years and the kinds of work were not led into regression model as significant factors.

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