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Biomedical subjects

C Normand

Publications and source records attributed to C Normand.

84 records · Page 5Linked to original sources

Cost of treatment of congenital dislocation of the hip.

Early treatment for congenital dislocation of the hip is usually simple and inexpensive. However, if the disease is not detected by 6 months of age, treatment is often complicated and expensive. We evaluated the potential cost-saving of screening, by examining the costs in 36 late cases born in 1980 and found an average cost of pounds 6,674 per case for treatment to this date. This amount could justifiably be spent on each case detected in an effective screening programme.

Cost-Benefit Analysis↗

Lung mineral fibers of former miners and millers from Thetford-Mines and asbestos regions: a comparative study of fiber concentration and dimension.

Fiber dimension and concentration may vary substantially between two necropsy populations of former chrysotile miners and millers of Thetford-Mines and Asbestos regions. This possibility could explain, at least in part, the higher incidence of respiratory diseases among workers from Thetford-Mines than among workers from the Asbestos region. The authors used a transmission electron microscope, equipped with an x-ray energy-dispersive spectrometer, to analyze lung mineral fibers of 86 subjects from the two mining regions and to classify fiber sizes into three categories. The most consistent difference was the higher concentration of tremolite in lung tissues of workers from Thetford-Mines, compared with workers from the Asbestos region. Amosite and crocidolite were also detected in lung tissues of several workers from the Asbestos region. No consistent and biologically important difference was found for fiber dimension; therefore, fiber dimension does not seem to be a factor that accounts for the difference in incidence of respiratory diseases between the two groups. The greater incidence of respiratory diseases among workers of Thetford-Mines can be explained by the fact that they had greater exposure to fibers than did workers at the Asbestos region. Among the mineral fibers studied, retention of tremolite fibers was most apparent.

Aged↗

Early Years Centres for pre-school children with primary language difficulties: what do they cost, and are they cost-effective?

BACKGROUND: High levels of early language difficulties raise practical issues about the efficient and effective means of meeting children's needs. Persistent language difficulties place significant financial pressures on health and education services. This has led to large investment in intervention in the early years; yet, little is known about the actual and relative costs of early years provision. AIMS: To profile the different costs incurred by two Early Years Centres (EYCs) partially funded by the charity I CAN and children receiving what might be termed 'routine' NHS speech therapy to provide an analysis of cost efficiency and equity. METHODS & PROCEDURES: Costings for service provision for 91 children (mean age 2;9) were collected. The activity of staff at each site and the cost of staff allocated to services were computed. Data on other resources were also collected. OUTCOMES & RESULTS: The cost per child per session was on average 12 pounds. Despite the longer course of intervention in the first centre (10 compared with 6 weeks), the cost of the course per child was of the same order (245 pounds compared with 253 pounds). The annual cost of the early years provision per child was higher relative to the costs of the NHS provision, 645 pounds compared with 181 pounds in one EYC (A) and 462 pounds compared with 173 pounds in the other (B). When the cost of standard nursery provision was factored in, the difference in annual costs was rather less, with 5298 pounds for the early years provision (EYC A) relative to 4276 pounds in the comparison group. By contrast, the annual cost of early provision rises to 5926 pounds relative to 8861 pounds in the comparison group (EYC B). CONCLUSIONS: The cost of the EYCs is relatively low and given the positive outcomes reported in the study of which this economic evaluation is a part, there is a good case for saying that they represent an efficient use of resources. The strengths and limitations of the economic evaluation are considered and the need for long-term evaluations is highlighted.

Child Health Services↗

Professionals in the NHS.

Changes in the National Health Service have had important effects on the way in which healthcare professionals will do their jobs in the future. In parallel there have been important developments in the training of professionals. This article analyses these changes and their consequences for health services, professionals and professions. The effects may be as great as those of the NHS reforms.

Cost Control↗