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A review of the reporting and handling of missing data in cohort studies with repeated assessment of exposure measures
BACKGROUND: Retaining participants in cohort studies with multiple follow-up waves is difficult. Commonly, researchers are faced with the problem of missing data, which may introduce biased results as well as a loss of statistical power and precision. The STROBE guidelines von Elm et al. (Lancet, 37...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3464662/ https://www.ncbi.nlm.nih.gov/pubmed/22784200 http://dx.doi.org/10.1186/1471-2288-12-96 |