Firstly several statistically significant risk factors were screened out with univariate analysis, then independent risk factors were determined with multivariate stepwise logistic regression analysis.Results The incidence of VAP was 54. 64% (15. 60 cases per 1000 ventilation days), the crude mortality ...
5) stepwise method of Logistic Regression Logistic回归逐步法6) stepwise multivariate Logistic regression analysis 逐步多元Logistic回归分析补充资料:逐步回归 分子式:CAS号:性质:在建立多元回归方程的过程中,按偏相关系数的大小次序将自变量逐个引入方程,对引入方程中的每个自变量偏相关系数进行统计检验,效应显著的...
多元Logistic回归分析 1. Single factor analysis and multivariate logistic regression analysis were used for analysis of the factors. 方法采用自行设计调查表对352位老干部是否发生不规范服药及其相关因素进行问卷调查,并对调查结果行单因素卡方检验和多元Logistic回归分析。
1.Preliminary study on high grafting techniques of Newhall navel orange with multiple linear stepwise regression;应用多元线性逐步回归分析法研究纽荷尔脐橙高接换种技术初探 5)stepwise multivariate Logistic regression analysis逐步多元Logistic回归分析 6)Multiple-stepwise logistic regression analysis多元逐步Logistic...
Statistical Multivariate Regression Analysis to determine the effects of mortality, economic and social factors on life expectancy. ggplot2 dplyr regression-models hypothesis-testing multicollinearity correlation-matrix stepwise-regression p-values reduced-order-models normality-test alsm Updated Jan 9, 2021...
使用一按步落后metod 的多维分布的后勤回归分析
1.MATERIALS AND METHODS: Using three-dimension finite element method and multivariate step regression analysis, authors analyzed influencing factors on the stress distribution patterns at the bone interface based on the stress magnitudes surrounding dental implant neck.方法:应用三维有限元和多元逐步回归分析...
4) multiple linear stepwise regression 多元线性逐步回归分析 1. Preliminary study on high grafting techniques of Newhall navel orange with multiple linear stepwise regression; 应用多元线性逐步回归分析法研究纽荷尔脐橙高接换种技术初探5) stepwise multivariate Logistic regression analysis 逐步多元Logistic回...
5) logistic stepwise regression analysis Logistic逐步回归分析6) step regression analysis 逐步回归分析 1. MATERIALS AND METHODS: Using three-dimension finite element method and multivariate step regression analysis, authors analyzed influencing factors on the stress distribution patterns at the bone ...
Logistic逐步回归 1. Univariate and multivariate analysis of Logistic regression model were used for screening the significant risk factors of ascaris infection. [方法]按照2002年《全国人体重要寄生虫病现状调查实施方案》抽样和确定对象,采用改良加藤厚涂片法粪便检查虫卵,虫卵阳性作为病例,同时按1︰1配对,选出...