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Recruiting participants to walking intervention studies: a systematic review
PURPOSE: Most researchers who are conducting physical activity trials face difficulties in recruiting participants who are representative of the population or from specific population groups. Participants who are often the hardest to recruit are often those who stand to benefit most (the least activ...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3261095/ https://www.ncbi.nlm.nih.gov/pubmed/22171531 http://dx.doi.org/10.1186/1479-5868-8-137 |