Exact(4)
A 2 factorial model of BOLD-signal changes was designed to explore significant differences of brain activation between both groups during the pain stimulus.
Paired samples T-tests were conducted to explore significant differences in the pre and post means of continuous variables, whilst Chi-square or McNemar tests were conducted to determine differences in the categorical variables at baseline and follow-up.
Two-tailed Student's t test for paired samples was used to explore significant differences in vessel attenuation among the ascending aorta, RCA, LMA, pulmonary trunk, and right and left ventricle.
For the secondary question, changes from baseline values were first calculated to explore if the expected short-term effect during the first 5 min of viewing is repeated in the second 5 min. Data were not normally distributed (assessed by Kolomogorov-Smirnov test for normality); therefore, the Friedman's test was performed with posthoc Wilcoxon tests to explore significant differences.
Similar(56)
To explore significant statistical differences in population and surgical ratios between national development characteristic categories of the sample, median ratios were selected as the measure of central tendency and Wilcoxon rank sum tests were used.
These images were then used as a small volume correction to further explore significant between-group differences identified across the whole brain.
Statistical tests of significance were used to explore statistically significant differences in: gender, hemoglobin, vitamin B12, ferritin, red cell folate, or candidal colonies count or oral hygiene and dietary habits between the group with RAU and the group without RAU (Table 2).
For the quantitative data, both descriptive statistics and inferential statistics (the chi-square test for nominal variables and the one-way ANOVA test for the mean scores of ordinal variables) were conducted to explore statistically significant differences across the three proficiency levels.
Included in the sample were a smaller number of non-Indigenous youth to explore any significant differences between ethnic groups in determinants of early smoking experiences.
To explore if significant differences in primary care use varied across immigrant groups, this variable was reduced to four subgroups for power reasons.
We included this sample to explore any significant differences in determinants of early smoking experiences and to elicit more data about the wider social and environmental context in which young Indigenous people start smoking.
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