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Assessments of risk of bias in systematic reviews of observational nutritional epidemiologic studies are often not appropriate or comprehensive: a methodological study
BACKGROUND: An essential component of systematic reviews is the assessment of risk of bias. To date, there has been no investigation of how reviews of non-randomised studies of nutritional exposures (called ‘nutritional epidemiologic studies’) assess risk of bias. OBJECTIVE: To describe methods for...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8718856/ https://www.ncbi.nlm.nih.gov/pubmed/35028518 http://dx.doi.org/10.1136/bmjnph-2021-000248 |