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Residential mobility during pregnancy in the north of England

BACKGROUND: Many epidemiological studies assign exposure to an individual's residence at a single time point, such as birth or death. This approach makes no allowance for migration and may result in exposure error, leading to reduced study power and biased risk estimates. Pregnancy outcomes are...

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Detalles Bibliográficos
Autores principales: Hodgson, Susan, Shirley, Mark, Bythell, Mary, Rankin, Judith
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2009
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2784435/
https://www.ncbi.nlm.nih.gov/pubmed/19912662
http://dx.doi.org/10.1186/1471-2393-9-52