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Small samples and increased variability – discussing the need for restricted types of randomization in exercise interventions in old age
BACKGROUND: Randomization provides an equal chance for participants to be allocated to intervention groups, in order to create an equal distribution of all variables at baseline in all groups. However, this is not guaranteed, particularly if the groups are too small, or if the researched groups cons...
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| Publicado no: | Eur Rev Aging Phys Act |
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| Main Authors: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2019
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6815362/ https://ncbi.nlm.nih.gov/pubmed/31673298 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s11556-019-0224-3 |
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