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Factors affecting study efficiency and item non-response in health surveys in developing countries: the Jamaica national healthy lifestyle survey
BACKGROUND: Health surveys provide important information on the burden and secular trends of risk factors and disease. Several factors including survey and item non-response can affect data quality. There are few reports on efficiency, validity and the impact of item non-response, from developing co...
Autores principales: | , , , , , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1821035/ https://www.ncbi.nlm.nih.gov/pubmed/17328814 http://dx.doi.org/10.1186/1471-2288-7-13 |