Sentence examples for between subgroups was assessed from inspiring English sources

The heterogeneity of associations between subgroups was assessed using the χ-based Q-test.

The equality of the risk ratios between subgroups was assessed using the z-statistic test.

Assessment of statistical significance between subgroups was assessed using the Fisher exact test.

Heterogeneity in ORs between studies within each subgroup (European, Asian and African-American), and between subgroups, was assessed using the Cochrane Q statistic and quantified using the I 2 measure [ 20].

Differences between subgroups were assessed with factorial analysis of variance (ANOVA) 2 × 2 (time × group).

Differences in cumulative risk curves between subgroups were assessed by log-rank tests.

Furthermore, differences between subgroups were assessed using the χ test, as implemented in the ReviewManager software.

Differences in mean scores for each statement between subgroups were assessed using independent-samples t-tests [ 20].

The corresponding increase, relative to the modelled baseline examination outcome, is indicated under %. a Differences between subgroups are assessed by a Wald test for the time-subgroup interaction.

Cumulative probability of overall survival (OS) was estimated by Kaplan-Meier survival methods, and differences between subgroups were assessed by the log-rank test.

Comparison between the No and Any complications group have been made using the Mann–Whitney test, all other comparisons between subgroups were assessed by the Kruskal-Wallis test using the Conover post-hoc analysis.