Less healthy, but more active: Opposing selection biases when recruiting older people to a physical activity study through primary care
<p>Abstract</p> <p>Background</p> <p>Physical activity studies in older people experience poor recruitment. We wished to assess the influence of activity levels and health status on recruitment to a physical activity study in older people.</p> <p>Methods</p> <p>Comparison of participants and non-par...
Gardado en:
| Principais autores: | , , , , |
|---|---|
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
BMC
2008-05-01
|
| Series: | BMC Public Health |
| Acceso en liña: | http://www.biomedcentral.com/1471-2458/8/182 |
| Tags: |
Sen Etiquetas, Sexa o primeiro en etiquetar este rexistro!
|