Sentence examples for between groups were carried from inspiring English sources

Univariate comparisons of continuous variables between groups were carried out using Mann–Whitney U test.

Comparisons between groups were carried out with the Mann-Whitney test.

Comparisons of continuous variables between groups were carried out using the Wilcoxon-Mann-Whitney test.

Comparisons of continuous variables between groups were carried out by using the Wilcoxon-Mann-Whitney test.

Comparisons between groups were carried out using the ANOVA or Mann–Whitney U tests.

Comparisons between groups were carried out using the non-parametric Mann-Whitney U test.

Comparisons of the proportion of patients asking for information between groups was carried out using the chi-square test.

Statistical analysis of the significance of differences between groups was carried out using a Student's t test.

The reliability of perceptual adaptation effects within and between groups was carried out using t-tests, corrected for multiple comparisons (familywise p<.05) using Holm's sequential Bonferroni procedure.

Hypothesis test of differences between groups are carried out by a Mann-Whitney-U-Test in R. Swab and tissue samples were tested with TaqMan one-step real-time RT-PCR assays targeting the influenza A virus M gene [18] and an H5 subtype gene fragment [19] using the SuperScript III One-step RT-PCR kit with Platinum Taq DNA polymerase (Invitrogen) on a MX3000P Real-Time PCR System (Stratagene).

Comparison of numerical variables between groups was carried out using a nonparametric approach (Mann–Whitney test).