Sentence examples for first phase of the present study from inspiring English sources
In the first phase of the present study, estimated HLA haplotype frequencies in stem cell donor registries of Finland and its neighbors Sweden and Russia were calculated using the algorithm of the German National Bone Marrow Donor Registry (ZKRD) and their frequencies were compared with one another and also with that of Germany.
A total of 815 invasive prostate cancer cases and 1,266 controls, for a total of 2,081 subjects, were included in the first phase of the present study.
In the first phase of the present study, both versions of B-ECOHIS (a version including the original item "missing preschool, daycare or school" and another replacing this item with "had difficulty doing daily activities") were tested with parents/caregivers of children who attended school and those who did not attend school.
In the second phase of the present study, we recruited another 343 participants, including 161 cases and 182 controls, with a purpose of replication of our first phase study.
This was clearly not the case in the present study because the Hg concentration leveled off around the time of the first phase of the behavioral study.
This article presents the study design and methods of the first phase of the study as well as the baseline characteristics of the study population.
Jane C. Stutts, director of epidemiological research at the center, presented findings from the first phase of the study before the House Subcommittee on Highways and Transit in May.
