Sentence examples for multivariate analyses used from inspiring English sources

Multivariate analyses used the following strategy for model selection: (i) A model containing all variables with a P value≤0.3 was first fitted.

Multivariate analyses used the proportional hazards models.

Multivariate analyses used information from 925 GPs for whom no data were missing.

Multivariate analyses used a step-down procedure based on the likelihood ratio test.

Multivariate analyses used Stata version 11.0 (StataCorp, College Station, Texas 77845, USA).

Univariate and multivariate analyses used a Cox proportional hazards regression model.

We performed descriptive and multivariate analyses using the general linear model.

Predictive factors for 90-day mortality were tested in univariate and multivariate analyses using a Cox proportional hazards model.

Multivariate analyses, using county as a random factor, show that both local- and landscape-scale factors were important.

In the multivariate analyses, using logistic regression, we estimated the prevalence odds ratio (OR) with 95% confidence interval (CI) for the association between headache and caffeine consumption.

Multivariate analyses using principal component analysis and hierarchical cluster analysis revealed natural and anthropogenic activities as sources of heavy metal contamination in the borehole water samples.