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The effect of mode and context on survey results: Analysis of data from the Health Survey for England 2006 and the Boost Survey for London
BACKGROUND: Health-related data at local level could be provided by supplementing national health surveys with local boosts. Self-completion surveys are less costly than interviews, enabling larger samples to be achieved for a given cost. However, even when the same questions are asked with the same...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2010
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2955657/ https://www.ncbi.nlm.nih.gov/pubmed/20868528 http://dx.doi.org/10.1186/1471-2288-10-84 |