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A novel weighting method to remove bias from within-subject exposure dependency in case-crossover studies
BACKGROUND: Case-crossover studies have been widely used in various fields including pharmacoepidemiology. Vines and Farrington indicated in 2001 that when within-subject exposure dependency exists, conditional logistic regression can be biased. However, this bias has not been well studied. METHODS:...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8520620/ https://www.ncbi.nlm.nih.gov/pubmed/34657592 http://dx.doi.org/10.1186/s12874-021-01408-5 |