Two-tailed Student's t-test was performed when comparing two groups with comparable variances.
Design: Cross-sectional study comparing two groups of patients and a group of healthy controls.
In VIPER, first, the gene expression signature is obtained by comparing two groups of samples representing distinctive phenotypes or treatments, that is, those with and without PTSD.
We present a study comparing two groups of patients involuntarily admitted to psychiatric wards: "Immediate danger" procedure versus a third party's application.
This study analysed the patients' perspective on long-term swallowing, comparing two groups of patients who received chemoradiotherapy for oropharyngeal cancer managed with the two approaches.
Here we review the main methodological factors that are known to influence the results of VBM studies comparing two groups of subjects.
Conclusions from that type of examination do not carry as much weight as results from a study comparing two groups of patients actually taking the medicines for a set period, she said.
There were no significant differences both when comparing two groups and comparing two different days.
Comparisons of the differences between genders were made using a spreadsheet for comparing two groups [34].
By comparing two groups of parameters, one can find that all parameters are identical except λ FST.
PSM method allows reducing the estimations bias resulting from directly comparing two groups, namely vertically and non-vertically integrated.
