四川精神卫生2024，Vol.37Issue(z1)：7-12,6.DOI:10.11886/scjsws20230830002
合理进行多元分析——路径分析
Reasonably carry out multivariate analysis:path analysis
胡纯严 1胡良平2
作者信息
- 1. 军事科学院研究生院,北京 100850
- 2. 军事科学院研究生院,北京 100850||世界中医药学会联合会临床科研统计学专业委员会,北京 100029
- 折叠
摘要
Abstract
The purpose of the paper was to introduce the basic concepts,calculation methods,two examples and SAS implementation related to the path analysis.Basic concepts included explicit variables and latent variables,direct effects and indirect effects,path diagrams,path models and path coefficients.The calculation methods involved the mathematical model and assumptions of path analysis,and the specific calculation in path analysis.The data in the two examples were"correlation coefficient matrix between 6 items including nurses'sense of organizational fairness and emotional intelligence"and"variance covariance matrix of family,school and student depression data".With the help of SAS software,the path analysis of the data in the two examples was carried out,and an explanation was made for the output results of SAS.关键词
直接效应/间接效应/路径系数/路径图/路径分析Key words
Direct effect/Indirect effect/Path coefficient/Path diagram/Path analysis分类
预防医学引用本文复制引用
胡纯严,胡良平..合理进行多元分析——路径分析[J].四川精神卫生,2024,37(z1):7-12,6.
