Citation

Alvaer K, Kopjar B. Tidsskr. Nor. Laegeforen. 2000; 120(17): 1955-1959.

Vernacular Title

Sykkelhjelm.

Affiliation

Statens institutt for folkehelse Avdeling for samfunnsmedisin, Oslo.

Copyright

(Copyright © 2000, Norske Laegeforening)

DOI

unavailable

PMID

10997099

Abstract

BACKGROUND: Bicycle helmets prevent head injury in bicycle riders. Still, only a portion of bicycle riders in Norway use bicycle helmets. The aim of this study was to estimate the number of head injuries among bicycle riders that might be prevented by increased helmet use in Norway. MATERIAL AND METHODS: We used data from the Norwegian National Injury Register for the years 1995 and 1996 to estimate the number of bicycle injuries in Norway. In order to estimate the number of bicycle users and helmet users in different age groups, we used data from earlier surveys of bicycle use. Data on the effectiveness of helmet promotion interventions have been obtained from a systematic review of the literature. RESULTS: The overall annual incidence rate was 92 injuries per 100,000 bicycle users. The incidence varied with age and was highest among children. If every rider used a helmet, about 1,600 head injuries would be avoided every year, of these, 800 among children aged 0-14. Currently available helmet promotion interventions may improve the use among children by about 40%, thus preventing about 1,500 head injuries over a period of three years. Successful helmet promotion interventions use a combination of health education and helmet distribution strategies. INTERPRETATIONS: There is a significant health improvement potential in promoting bicycle helmets in Norway by implementation of evaluated modes of intervention.