Searching for consensus through multi-criteria decision analysis. Assessment of screening strategies for hemoglobinopathies in southeastern France.
Until now, no systematic strategy for the prevention of major hemoglobinopathies has been implemented in southeastern France, in spite of frequencies of beta-thalassemia trait and HbS trait as high as 2.5-8% in some ethnic populations. The purpose of the study was to help a group of experts, brought together by the Regional Center for Disease Control, to reach a consensus about screening for carriers of heterozygote hemoglobinopathies. A multicriteria decision-analysis model was used to take into account not only the costs and effectiveness of potential screening strategies, but also five other qualitative criteria: technical and practical feasibilities, ethical acceptability, information follow-up in time, and global impact on health education. Conclusions differ significantly from those of a pure cost-effectiveness analysis, but a multicriteria approach seems best suited to medical experts' preferences.
Le Gales
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C
Moatti
J P
JP
D003365:Costs and Cost Analysis; D003661:Decision Support Techniques; D005602:France; D006453:Hemoglobinopathies / Q000175:diagnosis / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening / Q000191:economics / Q000379:methods / Q000458:organization & administration*; D008954:Models, Biological; D011237:Predictive Value of Tests; D013673:Technology Assessment, Biomedical