Department of Mathematics, Statistics and Actuarial Science, Faculty of Health, Natural Resources and Applied Sciences, Namibia University of Science and Technology, Windhoek, Namibia. Food insecurity ...

Article When the outcome variable has only two levels or categories, standard binary logistic regression can be used. When it has three or more, we can use other variants of logistic regression. Let ...

Study objective: In social epidemiology, it is easy to compute and interpret measures of variation in multilevel linear regression, but technical difficulties exist in the case of logistic regression.

How to run this program? In 'Debug' folder, just use 'make all' command (might need to type 'make clean' first if you re-construct this program). This will construct 'HELR' file that we can run. The ...

The aim of the course is to make the participants familiar with advanced statistical regression methods applied to clinical research and epidemiology. This will give the participants a better basis ...

Intervention/control groups were compared using logistic regression analysis (using exact logistic regression where there were zero-count cells). Covariates included age at the time of presentation, ...

Exact logistic regression demonstrated that a longer length first stentriever independently predicted better angiographic outcomes (OR=1.26, p=0.036), and a 6 mm diameter first stentriever ...

1 The First School of Clinical Medicine, Wenzhou Medical University, Wenzhou, China 2 Department of Neurology, Wenzhou Medical University First Affiliated Hospital, Wenzhou, China Introduction: The ...

FAST: You'll already be doing good stuff in R -- useful data analysis -- in your very first lesson. For nonprogrammers: If you're comfortable with navigating the Web and viewing charts, you're fine.

Binary outcomes will use log-binomial regression to estimate risk ratios together with 95% CIs, or exact logistic regression to approximate these values if the number of events in either arm is fewer ...

The primary endpoint (response rate at week 4), the response rate at week 8, and the SRI at both time points were analysed by means of an exact logistic regression model with treatment group (three ...