Mostrar el registro sencillo del ítem

dc.contributor.authorNegrín, Miguel A.
dc.contributor.authorVázquez-Polo, Francisco J.
dc.contributor.authorMartel-Escobar, María del Carmen
dc.contributor.authorMoreno, Elías
dc.contributor.authorGirón, Francisco J.
dc.date.accessioned2014-06-17T12:45:50Z
dc.date.available2014-06-17T12:45:50Z
dc.date.issued2010
dc.identifier.citationNegrín, M.A.; et al. Bayesian variable selection in cost-effectiveness analysis. International Journal of Environmental Research and Public Health, 7: 1577-1596 (2010). [http://hdl.handle.net/10481/32287]es_ES
dc.identifier.issn1660-4601
dc.identifier.urihttp://hdl.handle.net/10481/32287
dc.description.abstractLinear regression models are often used to represent the cost and effectiveness of medical treatment. The covariates used may include sociodemographic variables, such as age, gender or race; clinical variables, such as initial health status, years of treatment or the existence of concomitant illnesses; and a binary variable indicating the treatment received. However, most studies estimate only one model, which usually includes all the covariates. This procedure ignores the question of uncertainty in model selection. In this paper, we examine four alternative Bayesian variable selection methods that have been proposed. In this analysis, we estimate the inclusion probability of each covariate in the real model conditional on the data. Variable selection can be useful for estimating incremental effectiveness and incremental cost, through Bayesian model averaging, as well as for subgroup analysis.es_ES
dc.description.sponsorshipThis research was partially supported by grants SEJ-02814 (Junta de Andalucía, Spain), SEJ2007-65200 and SEJ2006-12685 (Ministerio de Educación y Ciencia, Spain) and ECO2009-14152 (Ministerio de Ciencia e Innovación, Spain).es_ES
dc.language.isoenges_ES
dc.publisherMDPIes_ES
dc.subjectVariable selectiones_ES
dc.subjectBayesian analysises_ES
dc.subjectCost-effectivenesses_ES
dc.subjectBICes_ES
dc.subjectIntrinsic Bayes factores_ES
dc.subjectFractional Bayes Factores_ES
dc.subjectSubgroup analysises_ES
dc.titleBayesian variable selection in cost-effectiveness analysises_ES
dc.typejournal articlees_ES
dc.rights.accessRightsopen accesses_ES
dc.identifier.doi10.3390/ijerph7041577


Ficheros en el ítem

[PDF]

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem