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A most stubborn bias: No adjustment method fully resolves confounding by indication in observational studies
OBJECTIVE: To evaluate the effectiveness of methods that control for confounding by indication, we compared breast cancer recurrence rates among women receiving adjuvant chemotherapy versus those who did not. STUDY DESIGN AND SETTING: In a medical record review-based study of breast cancer treatment...
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| Główni autorzy: | , , , , , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
2009
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| Hasła przedmiotowe: | |
| Dostęp online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2789188/ https://ncbi.nlm.nih.gov/pubmed/19457638 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jclinepi.2009.03.001 |
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