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The case-crossover design via penalized regression
BACKGROUND: The case-crossover design is an attractive alternative to the classical case–control design which can be used to study the onset of acute events if the risk factors of interest vary in time. By comparing exposures within cases at different time periods, the case-crossover design does not...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4994302/ https://www.ncbi.nlm.nih.gov/pubmed/27549803 http://dx.doi.org/10.1186/s12874-016-0197-0 |