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Within- and between-group regression for improving the robustness of causal claims in cross-sectional analysis
BACKGROUND: A major objective of environmental epidemiology is to elucidate exposure-health outcome associations. To increase the variance of observed exposure concentrations, researchers recruit individuals from different geographic areas. The common analytical approach uses multilevel analysis to...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4702298/ https://www.ncbi.nlm.nih.gov/pubmed/26159541 http://dx.doi.org/10.1186/s12940-015-0047-2 |