title: [Reviewing the literature of cost-effectiveness and cost-utility analysis in health].
abstract: This study aims to contribute to the dissemination of the theoretical foundations for cost-effectiveness and cost-utility analysis. It also provides backing for reflections on the implementation of studies leading to real benefits for both the population and health system management. Taking a historical perspective, and drawing on the work of renowned authors, the study provides an extensive literature review on cost-effectiveness and cost-utility analysis, from the theoretical formulation to the definition of methodological guidelines. The study also highlights the methodological controversies resulting from the diversity of theoretical approaches. As a result, it recommends conducting research on the theoretical foundations, and particularly the position of the extra-welfarists.
authors.affiliation: Secretaria de Estado da Saúde de Minas Gerais, Belo Horizonte, Brasil. lsancho@uol.com.br
authors.forename: Leyla Gomes
authors.initials: LG
authors.lastname: Sancho
mesh_terms: D003362:Cost-Benefit Analysis / Q000592:standards*; D006285:Health Planning / Q000191:economics* / Q000592:standards; D006801:Humans