Cargando…
A comparison of covariate adjustment approaches under model misspecification in individually randomized trials
Adjustment for baseline covariates in randomized trials has been shown to lead to gains in power and can protect against chance imbalances in covariates. For continuous covariates, there is a risk that the the form of the relationship between the covariate and outcome is misspecified when taking an...
| Autores principales: | , , , , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2023
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9817411/ https://www.ncbi.nlm.nih.gov/pubmed/36609282 http://dx.doi.org/10.1186/s13063-022-06967-6 |