Cost-utility analysis of assistive technologies in the European Commission's TIDE Program. Technology Initiative for Disabled and Elderly People.

Socioeconomic evaluation is an issue dealt with in the European Commission's research program TIDE. The principles of cost-utility analysis have been examined for usability in the assessment of rehabilitative technologies. A case study, the choice of a type of wheelchair, is described to demonstrate how estimates of utility can be derived and how cost-utility ratios can be used to guide decision making.