CAJ | 학술논문

目的：探讨主成分logistic回归分析方法在研究妊娠高血压病人用药与其妊娠结局关系中的作用以及不同药物对妊娠结局的影响，解决多个疾病因素变量存在共线性的问题。方法：对logistic回归模型进行共线性诊断，应用主成分分析方法对存在共线性的变量综合成一个主分量，然后进行logistic回归分析，得到并解释最终的回归模型。结果：不同药物的不同剂量对妊娠结局的影响各不相同。主成分logistic回归在研究妊娠高血压病人药物与妊娠结局关系中有较好的作用。在对疾病因素进行logistic 回归分析时，若变量间存在多重共线性，采用主成分改进的logistic 回归分析能得出更合理的回归模型。
목적：탐토주성분logistic회귀분석방법재연구임신고혈압병인용약여기임신결국관계중적작용이급불동약물대임신결국적영향，해결다개질병인소변량존재공선성적문제。방법：대logistic회귀모형진행공선성진단，응용주성분분석방법대존재공선성적변량종합성일개주분량，연후진행logistic회귀분석，득도병해석최종적회귀모형。결과：불동약물적불동제량대임신결국적영향각불상동。주성분logistic회귀재연구임신고혈압병인약물여임신결국관계중유교호적작용。재대질병인소진행logistic 회귀분석시，약변량간존재다중공선성，채용주성분개진적logistic 회귀분석능득출경합리적회귀모형。
Objective:To discuss the application of principal component logistic regression analysis meth-ods in researching the relationship between the medications of pregnancy-induced hypertension syndrome and pregnancy outcome .To study the effects of drugs on pregnancy out-come ,and its contribution to solving multivariate collinearity of the effects of drugs .Methods:Firstly ,diagnose the collinearity of logistic regres-sion model ,and then apply the principal component analysis to integrate the variables existing of collinearity into a principal component ,then logistic regression analysis ,access to ,and explain the final regression mod-el .Results:Principal component logistic regression model has great effect on the study of the relationship be-tween drugs for pregnancy-induced hypertension patients and pregnancy outcome ,during the analysis of dis-ease factors logistic regression ,if there was multicollinearity between variables ,the improved use of principal component logistic regression analysis can get to a more reasonable regression model .