Browsing Editados por otras instituciones by Subject "randomization"

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Los estudios de síntesis como base para las evaluaciones económicas: necesidad de la valoración de su calidad

Bolaños-Díaz, R.; Mezones-Holguín, E.; Gutiérrez-Aguado, A.; Málaga Rodríguez, Germán Javier (Instituto Nacional de Salud, 2011)

Synthesis studies (SS): systematic review and meta-analysis are the basis for developing Health Economic Evaluations (HEE). SS allow us to obtain parameters for estimating probabilities and effectiveness from the combination ...
The HOPE social media intervention for global HIV prevention in Peru: A cluster randomised controlled trial

Young, S.D.; Cumberland, W.G.; Nianogo, R.; Menacho Alvirio, Luis Alberto; Galea, J.T.; Coates, T. (Elsevier, 2015)

Background: Social media technologies offer new approaches to HIV prevention and promotion of testing. We examined the effi cacy of the Harnessing Online Peer Education (HOPE) social media intervention to increase HIV ...

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