脑卒中发病因素的多元分析模型

Multivariate analysis model of pathogenic factors of stroke

通过对影响脑卒中发病环境因素分析,建立了以发病率为因变量,以年龄因子、环境因素和性别因素为自变量的多元线性回归模型.用SPSS软件对其进行回归分析,通过模型对数据进行预测分析,并对模型进行残差和标准残差检验,得到具有实践意义的结论,对从各方面控制脑卒中发病率具有指导意义.

Through analyzing the environment factors how to affect the stroke, established a multiple linear regression model. In the model, the incidence is selected as the the dependent variable and the age, environment and sex was selected as the variables. Obtained the practical conclusion by forecasting and testing the model residuals and standard error with SPSS, and the conclusion has guiding significance for the all-round control of stroke incidence.