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Quantifying the impact of unmeasured confounding in observational studies with the E value
The E value method deals with unmeasured confounding, a key source of bias in observational studies. The E value method is described and its use is shown in a worked example of a meta-analysis examining the association between the use of antidepressants in pregnancy and the risk of miscarriage.
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BMJ Publishing Group
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10163534/ https://www.ncbi.nlm.nih.gov/pubmed/37159620 http://dx.doi.org/10.1136/bmjmed-2022-000366 |