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Within-person variability in calculated risk factors: Comparing the aetiological association of adiposity ratios with risk of coronary heart disease
Background Within-person variability in measured values of a risk factor can bias its association with disease. We investigated the extent of regression dilution bias in calculated variables and its implications for comparing the aetiological associations of risk factors. Methods Using a numerical i...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3733701/ https://www.ncbi.nlm.nih.gov/pubmed/23918853 http://dx.doi.org/10.1093/ije/dyt077 |