Pairwise follow-ups were performed with the group who had sick leave due to PGP as reference, whenever significant omnibus group differences were found.
To evaluate the possible effects of confounding variables on the hypothesized effects, a series of follow-up linear regressions were performed in which the four-level aging and HIV grouping variable was used as a predictor of the neuropsychological test scores, alongside the demographic, psychiatric, and medical variables upon which omnibus group differences were observed (see Tables 1, 2).
An analysis of variance (ANOVA) tested for group differences between gender, NCs and the two ADHD groups (ADHD-CT & ADHD-IA subtypes) on the age-corrected LNS, Spatial Span, Arithmetic, and DS followed by least significant difference (LSD) post hoc pairwise comparisons for significant omnibus group effects.
In the adjusted model, those with postgraduate degrees had lower scores (mean difference [95% CI]: 2.9 [−5.8 - 0.0], p = 0.049) than those with secondary/technical qualifications, although the omnibus test for group differences for this variable was not statistically significant and there were no other significant group contrasts.
In the study that reported continuous outcome findings by three age subcategories, we pooled results to produce a single omnibus score for each group.
Below, we report all regions identified in the omnibus "main effect of time" group map, and we provide figures for time courses for regions demonstrating significant age by time, incentive by time, and/or age by incentive by time interactions across the entire estimated response (13 time points).
Vehicles used for public transportation, including a hansom cab from around 1895 and an omnibus from around 1890, are grouped in the middle of the gallery.
Since most of the data were not normally distributed (as determined by D'Agostino & Pearson omnibus normality test), differences between groups were tested with Wilcoxon signed rank test for paired data and Mann Whitney U test for unpaired data.
Subsequently, three post hoc analyses of significant main effects (NV versus Resp-SC, Nversusus NonResp-SC, and Resp-SC versus NonResp-SC) were performed, restricted to voxels significantly different among the three groups at the omnibus test.
The authors/sponsors departed from their study protocol in the CSR itself by performing pairwise comparisons of two of the three groups when the omnibus ANOVA showed no significance in either the continuous or dichotomous variables.
As the most senior member of the bipartisan Senate group that drafted the omnibus immigration bill pending in the House, he has spent his days prodding constituents to pressure Arizona's Congressional delegation to support it.
