Variation in training programmes for Resident Assessment Instrument implementation.

Background: this paper provides an overview of the Minimum Data Set/Resident Assessment Instrument (MDS/RAI) training programmes in eight countries where the system has been introduced into nursing homes. Formal education and training in the skills of assessment and care planning of nursing home personnel is reputed to be poor. In response to this problem several researchers and clinicians view MDS/RAI implementation as an opportunity to upgrade staff knowledge in care of elderly people.

[Economic analysis of the dissemination of a medical innovation: prenatal diagnosis by early amniocentesis as an example. Part 1. Epidemiologic, medical and socioeconomic bases. The dissemination of a diagnostic innovation].

The article offers a detailed analysis of the characteristics of the supply and demand of prenatal diagnosis by amniocentesis in order to identify the major problems that must be faced in formulating a policy designed to diffuse the use of this technique. The data collected for the whole of France made it possible to evaluate exhaustively the increase in the number of prenatal diagnoses during the years 1972-1981; to determine the number and geographic distribution of the diagnostic centers; to identify the medical criteria justifying the examinations. A comprehensive survey covering all examinations performed in the Ile de France (Paris region) in 1979--which constituted 46.

[Economic analysis of the dissemination of a medical innovation: prenatal diagnosis by early amniocentesis as an example. Part 2. Facilitating decision making in public health for optimal dissemination of an innovation].

Only a specific public health policy can resolve the technical, ethical, and financial problems posed by the diffusion of prenatal diagnosis by amniocentesis for the prevention of Down's syndrome. The purpose of this article is to facilitate decision making in this field by evaluating the costs and benefits associated with the different prevention strategies. Beginning with projections of the number of Down's syndrome births to be expected among women of 35 and older to the year 2000 (assuming that no prenatal diagnosis are made), various objectives combining the age of the target population and usage rates are presented and discussed.