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Directed acyclic graphs in perioperative observational research–A systematic review and critique against best practice recommendations
The Directed Acyclic Graph (DAG) is a graph representing causal pathways for informing the conduct of an observational study. The use of DAGs allows transparent communication of a causal model between researchers and can prevent over-adjustment biases when conducting causal inference, permitting gre...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9910726/ https://www.ncbi.nlm.nih.gov/pubmed/36758007 http://dx.doi.org/10.1371/journal.pone.0281259 |