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对数线性模型分析是一种处理复杂列联表资料的重要方法。本文着重介绍了煤工尘肺生命质量评价中的对数线性模型分析结果及专业解释。此方法在探讨因素间交互作用方面比相关回归分析更前进了一步。提供了定量比较的数据，有助于生命质量评价的统计分析工作。
Log-linear model analysis is an important way to deal with complex contingency tables. This article focuses on the logarithmic linear model analysis and professional explanation in the evaluation of coal workers’ pneumoconiosis quality of life. This method takes one step further than the related regression analysis in exploring the interaction between factors. Provide quantitative comparison of data, contribute to the statistical analysis of life quality evaluation.