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Challenges of Guarantee-Time Bias
The potential for guarantee-time bias (GTB), also known as immortal time bias, exists whenever an analysis that is timed from enrollment or random assignment, such as disease-free or overall survival, is compared across groups defined by a classifying event occurring sometime during follow-up. The t...
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| Auteurs principaux: | , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
American Society of Clinical Oncology
2013
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3732313/ https://ncbi.nlm.nih.gov/pubmed/23835712 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1200/JCO.2013.49.5283 |
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