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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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Bibliografiske detaljer
Udgivet i:Eur Rev Aging Phys Act
Main Authors: Netz, Yael, Lidor, Ronnie, Ziv, Gal
Format: Artigo
Sprog:Inglês
Udgivet: BioMed Central 2019
Fag:
Online adgang: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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