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Methodological evaluation of bias in observational coronavirus disease 2019 studies on drug effectiveness
BACKGROUND AND OBJECTIVE: Observational studies may provide valuable evidence on real-world causal effects of drug effectiveness in patients with coronavirus disease 2019 (COVID-19). As patients are usually observed from hospital admission to discharge and drug initiation starts during hospitalizati...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
European Society of Clinical Microbiology and Infectious Diseases. Published by Elsevier Ltd.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8015394/ https://www.ncbi.nlm.nih.gov/pubmed/33813117 http://dx.doi.org/10.1016/j.cmi.2021.03.003 |