Health economics
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Using econometric evidence, this article confirms that distribution of medicines online is split into two market segments of very diverse quality, and identifies the factors that drive quality and quality assurance in this activity. Unlike fraudulent, 'rogue,' websites, which offer scant guarantees and usually sell just a few medicines without prescription, online pharmacies offering insurance coverage and linked to conventional pharmacies typically sell a whole range of drugs, require third-party medical prescriptions and provide abundant information to patients. ⋯ Furthermore, older online pharmacies and those running conventional operations offer higher quality, probably because of reputational investments. Overall, this evidence supports licensing online pharmacies, especially considering that prohibiting them is ineffective against fraudulent sites.
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Comparative Study
A view from the bridge: agreement between the SF-6D utility algorithm and the Health Utilities Index.
The SF-6D is a new health state classification and utility scoring system based on 6 dimensions ('6D') of the Short Form 36, and permits a "bridging" transformation between SF-36 responses and utilities. The Health Utilities Index, mark 3 (HUI3) is a valid and reliable multi-attribute health utility scale that is widely used. We assessed within-subject agreement between SF-6D utilities and those from HUI3. ⋯ Our study casts doubt on the whether utilities and QALYs estimated via SF-6D are comparable with those from HUI3. Utility differences may be due to differences in underlying concepts of health being measured, or different measurement approaches, or both. No gold standard exists for utility measurement and the SF-6D is a valuable addition that permits SF-36 data to be transformed into utilities to estimate QALYs. The challenge is developing a better understanding as to why these classification-based utility instruments differ so markedly in their distributions and point estimates of derived utilities.
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Comparative Study
Willingness-to-pay for community-based insurance in Burkina Faso.
To study the willingness-to-pay (WTP) for a proposed community-based health insurance (CBI) scheme in order to provide information about the relationship between the premium that is required to cover the costs of the scheme and expected insurance enrollment levels. In addition, factors that influence WTP were to be identified. ⋯ Both TIOLI and bidding game methods can elicit a value of WTP for CBI. The value elicited by the bidding game is higher than by the TIOLI, but the two approaches yielded similar patterns of estimated WTP. WTP information can be used for setting insurance premium. When setting the premiums, it is important to consider differences between the real market and the theoretical one, and between the WTP and the cost of benefits package. The beneficiaries of CBI should be enrolled at the level of households or villages in order to protect vulnerable groups such as women, elders and the poor.
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This paper examines the factors beyond NHS dentists' remuneration which may explain the variations in the public/private mix in general dental practitioners' workload in the UK. Given that NHS dentistry is subject to a fixed price system, the study focused mainly on non-income supply-side factors. ⋯ While, on the one hand, the lack of sufficient demand for private dentistry emerged as a strong reason for remaining in the NHS, on the other, there was evidence that equity in access to dental treatment is still seen as an important principle. The implications of these findings in the context of recent discussion of the future of NHS dentistry are considered.