Exact(6)
We matched pairs of clinics based on these characteristics and randomized one of each pair to Provider Intervention vs. Provider Control.
The study, the largest and longest randomized one to date to examine how upper-body exercise affects breast cancer survivors at risk of contracting lymphedema, was published online Monday in the Journal of Clinical Oncology.
This research was a quasi- experimental, randomized one group pre-test post-test design.
Of the 130 patients randomized, one patient provided no efficacy data since he did not open the diary during the treatment phase and did not show up for the final visit.
A total of 22 centers participated in the study including six centers in South Africa (103 patients randomized), one in the U.K. (three patients), two in the Czech Republic (23 patients), four in Spain (10 patients), one in Finland (5 patients), two in Germany (33 patients), four in Canada (9 patients), and two in France (2 patients).
However, in this study, contrasts were not randomized; one single contrast was used for one block of bar presentation, such that adaptation to that contrast likely occurred.
Similar(54)
A prospective, randomized, one-year study was performed.
Nonrandomized studies, like this, provide a lower level of evidence than randomized ones.
The computation of the different CCFs is repeated for 100 runs, each time randomizing one of the two time series.
A meta-analysis including two controlled studies (one randomized and one non-randomized) comparing letrozole and FSH was done (Goswami et al., 2004; Garcia-Velasco et al., 2005).
Based on a computer-generated randomization table, women were randomized to one of two groups.
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