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The effect of adherence to statin therapy on cardiovascular mortality: quantification of unmeasured bias using falsification end-points
BACKGROUND: To determine the clinical effectiveness of statins on cardiovascular mortality in practice, observational studies are needed. Control for confounding is essential in any observational study. Falsification end-points may be useful to determine if bias is present after adjustment has taken...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4827225/ https://www.ncbi.nlm.nih.gov/pubmed/27067123 http://dx.doi.org/10.1186/s12889-016-2986-0 |