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Uncontrolled Confounding in Studies of Screening Effectiveness: An Example of Colonoscopy
BACKGROUND: The purpose of this communication is to estimate the expected magnitude of error produced by uncontrolled confounding from health behaviors in observational medical record-based studies evaluating effectiveness of screening colonoscopy. METHODS: We used data from the prospective NIH-AARP...
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| Главные авторы: | , , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2013
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3923570/ https://ncbi.nlm.nih.gov/pubmed/24144847 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1177/0969141313508282 |
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