MethodsRisk factors of DM was analyzed by factor analysis and linearstructuralrelation model, then fit and evaluate the model.
方法采用因子分析和线性结构方程模型分析糖尿病患病危险因素,并进行模型拟合与评估。
2
Methods Risk factors of renal calculi were analyzed by factor analysis and linearstructuralrelation model, followed by fitting and evaluating the model.
方法采用因子分析和线性结构方程模型分析肾结石发病的危险因素,并进行模型拟合与评估。
3
Results of linearstructuralrelation model based on covariance matrix showed that psychological factors affected the development of NIDDM not only directly but also indirectly.