Ⅱ型糖尿病危险因素的线性结构关系模型分析

Type ⅡDiabetes Mellitus Risk Factors Analysis Using Linear Structural Relation Model

目的：为探讨糖尿病的危险因素，进行了本项研究。方法：采用线性结构关系模型对糖尿病的危险因素进行了分析。分别用协方差矩阵和相关系数矩阵对模型进行配合模型。结果：精神因素对糖尿病的患病状况不仅有直接影响，同时也有间接影响。生活习惯对患病状况无直接影响，但它通过病人的生理状况对患病有间接影响。自我保健因子对患病状况有间接影响。结论：由多项相关系数。

bjective:In order to analyze risk factors of NIDDM,we carried out the study.Methods:Risk factors of NIDDM was anslyzed by linear structural relation model.The model was fitted by covariance matrix and correlation coefficient matrix respectively,Which consisted of polyserial,polychroi correlation and produtc moment coefficient. Results:psychological factors affected the development of NIDDM not only directly but also indirectly as well.Patients life habits didn't factors.selfhealth care was found as a protective factors by working directly.Conclusion:matrix of correlation coefficient could get better effect of fitting linear structural relation model compared with matrix of covariance.