Researchers also assessed the overall quality of the participating children's and their parents» diets based on the USDA 2005 Health Eating Index (HEI) along with a number of other covariates. (jhsph.edu)
Multivariate analyses were performed with logistic regression for outcome variables with paternal depression and other covariates as predictors. (pediatrics.aappublications.org)
The question of binge drinking patterns and mortality is far from solved, and there may be genetic differences or other covariates not yet discovered, which play a role and could explain the different empirical findings.» (sciencedaily.com)