Exemplos de uso de Sample selection process em Inglês e suas traduções para o Português
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The sample selection process was carried out by the clustering method in two stages.
It must be pointed out that there was no pairing for any confounding factors in this sample selection process.
The sample size calculation and the sample selection process were conducted such that they would satisfy the demands of all the sub-studies.
In addition, only children who agreed to participate and whose parents or legal guardians signed the free andinformed consent form participated in the sample selection process.
In the sample selection process, 2010 Census data were used as a source of the number of households and individuals.
Only individuals who agreed to participate voluntarily and individuals who signed the Consent Form CF, in which the procedures to be performed were described,participated in the sample selection process.
The sample was obtained by means of a random sample selection process, taking into account the proportion within the population of this age group a total of 27,491 adolescents.
However, it bears noting that, as all children enrolled in the study were under ten years of age, maturity may not have influenced results to a significant extent. Secondly, the overarching goal of the Esporte Brasil Project is to scout future sports talent in all Brazilian regions.This jeopardized some stages of the sample selection process, which may have entailed a selection bias.
In the sample selection process, the following aspects were considered: a the proportion of students distributed by geographic region of the municipality; b the size of the school; and c period of classes morning and evening.
The difference in prevalence, when compared to the present study, can be attributed to the differences in sample selection process of the above mentioned study, where almost all volunteers had a high level of education, thus not representing the male population.
The sample selection process was based on the following criteria: 1 having a high school diploma or higher, 2 having at least one year of work experience in the clinical nursing practice, and 3 acceptance of the invitation to participate in the study.
This study evaluated only mothers without anemia and their children on exclusive breastfeeding in the first six months of life,controlling, during the sample selection process, the effects of maternal anemia and different children's diets on the correlation between Hb levels of mothers and of their children.
The sample selection process was carried out using two-stage clusters, with the first stage including 420 census tracts(census units of the Brazilian Institute of Geography and Statistics- Instituto Brasileiro de Geografia e Estatística- IBGE) in Florianópolis.
The state of Pernambuco is made up of 184 municipalities plus the Fernando de Noronha territory,which was excluded from the sample selection process, as well as the municipalities of Moreno and Caetés, because they did not show data referring to the Budget Revenue throughout the series of the Brazilian Financial system FINBRA.
This type of sample selection process, in which investigators make use of the most accessible elements of a population, is called sampling by convenience, or non-probabilistic accidental sampling, and is appropriate for situations such as this, in which the event being investigated in uncommon and/or does not allow for probabilistic sampling.
Methods- shall include study design, sample selection processes, ethic aspects, exclusion and inclusion criteria, clear description of interventions and methods used, in addition to data analysis as well as sample power and applied statistical tests.
The sampling selection process took place in two stages.
The sampling selection process took place in two stages: selecting first the census tracts and then the households.
The sampling selection process for the analytical quantitative study obtained a total of 342 interview attempts.
Thus, our results should not be generalized, because of possible biases inherent to the process of sample selection.
The process of sample selection and the careful criteria of data collect permit an external validation on the study.
The model used was based on non-probability sampling by convenience and the selection process of sample elements occurred in a stratified manner.
The process of sample selection included public schools and was determined in two stages, stratified by geographic region and the cluster of classes.
One possible setback in this study is related to the level of understanding inherent to the age group,since the younger children had difficulties to perform the spirometry test in the process of sample selection.
To ensure the inclusion criteria,the 56 preschoolers participated in the process of sample selection which consisted on completing the Data Collection Form, Scale for Child Development- Denver I development screening, and audiological evaluation.