【摘要】 logistic回归分析在医学研究领域应用较为广泛,但因其涉及的因素较多,统计方法较为复杂,部分研究者未咨询流行病学和卫生统计学专业人员而盲目套用统计学方法,造成其在应用logistic回归分析处理数据时出现诸如自变量选取和纳入、统计模型选择、结果表述和报告时误用错用情况的发生。本文选取公开发表的医学论文,举例分析文章中logistic回归误用错用的情况,指出其正确应用方法,为医学期刊编辑处理类似稿件提供参考。更多还原

【Abstract】 Logistic regression analysis is widely used in the field of medical research such as the screening of epidemic risk factors,etiological analysis, evaluation of clinical efficacy and the probability of predicting the incidence of disease. However,there are many factors involved in logistic regression analysis,and the statistical methods are complex. Some researchers are using statistical methods without consulting the epidemiologist and health statistics professionals,and thus result in the occurrence of misuse of logistic regression analysis,such as the selection and inclusion of independent variables,the selection of statistical models,and the result expression and report. We analyze the missuse of logistic regression analysis in the published papers and suggest the related correct formulations. We hope to provide the references for the medical journal editors to process the similar manuscripts.更多还原