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The Effect of Bias on Estimation of Improved Survival After Diagnosis of Barrett’s Esophagus
Adjustments for lead and length time bias has been used when examining apparent survival advantages from screening procedures. However, these estimates depend on several assumptions and are modeled from malignancies that are fairly common and large cohorts are available. In smaller retrospective coh...
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| Publicado no: | Am J Gastroenterol |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2017
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5574169/ https://ncbi.nlm.nih.gov/pubmed/28766563 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/ajg.2017.185 |
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