Public health impact and cost-effectiveness of dairy products supplemented with vitamin D in prevention of osteoporotic fractures

被引:21
作者
Ethgen O. [1 ]
Hiligsmann M. [2 ]
Burlet N. [1 ]
Reginster J.-Y. [1 ]
机构
[1] Department of Public Health, Epidemiology and Health Economics, University of Liege, Liege
[2] Department of Health Services Research, Maastricht University, Maastricht
关键词
Cost-effectiveness; Dairy products; Fracture; Osteoporosis; Vitamin D;
D O I
10.1186/s13690-015-0099-3
中图分类号
学科分类号
摘要
Background: Dietary sources of calcium and vitamin D are recommended as a first-line strategy in prevention of osteoporosis-related fractures but their public health and economic impact has never been studied. Methods: We designed a population-based model to forecast the potential health outcomes and medical effectiveness of the daily administration of dairy supplements containing 800 IU of vitamin D and 1 g of calcium in cohorts of subjects, from both genders, aged 50, 60, 70 and 80 years. Annual costs of dairy products were tested at €150, €250 and €350. Results: In total, the daily intake of vitamin-D rich dairy products reduces by 30,376 and 16,105 events the number of osteoporotic fractures in women and men respectively and permits to gain 6605 and 6144 life-years, in women and men respectively. This intervention is cost-effective from 70 years on in the general population and from 60 years on in patients at increased risk of osteoporotic fractures. Conclusion: The recommendation to use dairy products as the preferred source of calcium and vitamin D in aging males and females is supported by public health and health economic analyses. © 2015 Ethgen et al.
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