Sentence examples for between groups were investigated from inspiring English sources

Differences between groups were investigated using non-parametric tests (chi-square).

Differences between groups were investigated using bivariate and multivariate analyses.

GM density differences between groups were investigated using a VBM (voxel-based morphometry) technique.

Differences in analyte levels between groups were investigated; geometric rather than arithmetic means were employed.

The significance of differences between groups was investigated by ANOVA and Student's t-test, and the following levels of significance noted * P < 0.05; ** P < 0.02; *** P < 0.001.

Likewise, health scores between calf groups were investigated for differences using the Wilcoxon Rank-Sum test.

Differences in score distributions between two groups were investigated using an independent samples t-test.

Regional differences of cortical thickness between patient groups were investigated using Qdec (FreeSurfer for multiple comparisons and voxel-based morphometry).

Secondly, differences between ethnic groups were investigated in a stepwise model with ethnicity as the main explanatory variable.

Differences in cumulative time to inactivation and time to relapse between treatment groups were investigated using Kaplan-Meyer estimator.

Besides, differences in NF-kappaB1 expression between different groups were investigated using Kruskal-Wallis non-parametric test.