Objective To explore the application of marginal regression models on multivariate correlation analysis in medical research.

目的探讨边际回归模型在医学研究领域多变量相关分析中的应用。

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The clinicopathological parameters associated with HCC rupture were investigated using univariate and multivariate logistic regression models.

研究人员通过单变量及多变量逻辑回归模型，对破裂HCC相关的临床病理学参数进行了考察。

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However, when try to regression independent variables to the dependent variables in multivariate analysis, the coefficients are all non-zero. So these models lack of interpretation.

然而，在多元线性分析方法中，当求解因变量对自变量的回归时，得到的组合系数往往均不为零，因此这种回归模型的主要缺点是缺乏可解释性。

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