SciELO - Scientific Electronic Library Online

vol.16 número3Social, demographic, family and economic factors related to adolescent pregnancy in the urban area of Briceño, 2012Validating and standardizing children's box and block test normal values índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados



Links relacionados

  • Em processo de indexaçãoCitado por Google
  • Não possue artigos similaresSimilares em SciELO
  • Em processo de indexaçãoSimilares em Google


Revista de Salud Pública

versão impressa ISSN 0124-0064


QUITIAN, Hoover; CASTANO, Natalia; GRANADOS, Claudia  e  GOMEZ-RESTREPO, Carlos. Cost-effectiveness analysis (CEA) regarding vitamin A in children aged less than 5 years-old in Colombia. Rev. salud pública [online]. 2014, vol.16, n.3, pp.407-416. ISSN 0124-0064.

Objective Evaluating the relative cost-effectiveness of using vitamin A in children aged less than 5-years-old regarding the reduction of events involving diarrhoea, malaria and mortality from the Colombian health-related social security system (CHSSS). Materials and Methods A decision tree was constructed, using deaths averted as outcome. Probabilities were taken from the pertinent literature and costs from official sources. The cost-effectiveness threshold was three times greater than the per capita Colombian gross domestic product (GDP) in 2012. Probabilistic and deterministic sensitivity analyses were made and cost effectiveness acceptability curves were drawn. Results Providing a cohort of 100,000 children with vitamin A (as opposed to not doing so) would represent a saving regarding medical attention costs of $ 340,306,917 due to the number of events involving diarrhea (4,268) and malaria (76), having become reduced, as well as cases requiring hospitalization. A saving for the CHSSS was consistently obtained in sensitivity analysis. Conclusion Providing vitamin supplements for children aged less than 5 years-old would seem to be the least costly and most effective (dominant) strategy for the CHSSS, i.e. compared to not doing so).

Palavras-chave : Cost-effectiveness analysis (CEA); vitamin A; vitamin supplement.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )