Decisions to adopt, reimburse or issue guidance on the use of health technologies are increasingly being informed by explicit cost-effectiveness analyses of the alternative interventions. Healthcare systems also invest heavily in research and development to support these decisions. However, the...

In the absence of interventions, 20% of infants born to women infected with HIV acquire infection from their mother at or before delivery. A further 15% are infected through breast feeding. Prenatal testing for HIV allows infected women to be reliably identified so that they can receive...

To support decision making, many countries have now introduced some formal assessment process to evaluate whether health technologies represent good `value for money'. These often take the form of decision models that can be used to explore elements of importance to generalisability of study...

Over the last decade or so, a number of healthcare systems have used economic evaluations as a formal input into decisions about the coverage or reimbursement of new healthcare interventions. This change in the policy landscape has placed some important demands on the design and characteristics...

Evidence produced by multinational trial-based cost-effectiveness studies is often used to inform decisions concerning the adoption of new healthcare technologies. A key issue relating to the use of this type of evidence is the extent to which trial-wide economic results are applicable to every...