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Methodological approaches to population based research of screening procedures in the presence of selection bias and exposure measurement error: colonoscopy and colorectal cancer outcomes in Ontario
BACKGROUND: The study describes the methodological challenges encountered in an observational study estimating the effectiveness of colonoscopy in reducing colorectal cancer (CRC) incidence and mortality. METHODS: Using Ontario provincial administrative data, we conducted a population-based retrospe...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2013
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3644489/ https://ncbi.nlm.nih.gov/pubmed/23617792 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-13-59 |
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