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Measurement error correction for nutritional exposures with correlated measurement error: Use of the method of triads in a longitudinal setting
Nutritional exposures are often measured with considerable error in commonly used surrogate instruments such as the food frequency questionnaire (FFQ) (denoted by Q(i) for the ith subject). The error can be both systematic and random. The diet record (DR) denoted by R(i) for the ith subject is consi...
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| Main Authors: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2008
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3038790/ https://ncbi.nlm.nih.gov/pubmed/18416440 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/sim.3238 |
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