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Predictors of refusal to participate: a longitudinal health survey of the elderly in Australia
BACKGROUND: The loss of participants in longitudinal studies due to non-contact, refusal or death can introduce bias into the results of such studies. The study described here examines reasons for refusal over three waves of a survey of persons aged ≥ 70 years. METHODS: In a longitudinal study invol...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2002
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC100783/ https://ncbi.nlm.nih.gov/pubmed/11914148 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2458-2-4 |
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