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Methodological approaches to imputing early-pregnancy weight based on weight measures collected during pregnancy
BACKGROUND: Early pregnancy weights are needed to quantify gestational weight gain accurately. Different methods have been used in previous studies to impute early-pregnancy weights. However, no studies have systematically compared imputed weight accuracy across different imputation techniques. This...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7863454/ https://www.ncbi.nlm.nih.gov/pubmed/33546607 http://dx.doi.org/10.1186/s12874-021-01210-3 |