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Assessing health system interventions: key points when considering the value of randomization

Research is needed to help identify interventions that will improve the capacity or functioning of health systems and thereby contribute to achieving global health goals. Well conducted, randomized controlled trials (RCTs), insofar as they reduce bias and confounding, provide the strongest evidence...

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Detalhes bibliográficos
Main Authors: English, Mike, Schellenberg, Joanna, Todd, Jim
Formato: Artigo
Idioma:Inglês
Publicado em: World Health Organization 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3260899/
https://ncbi.nlm.nih.gov/pubmed/22271948
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2471/BLT.11.089524
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