Epidemiology and prevention of injuries in young sportsmen. A 35 year observational study of the sport and art classes in the Canton of Geneva
Injury prevention is a priority in the field of sports medicine and in physical activity promotion, in particular for youth. Injuries can lead to long term handicaps and disengagement from physical activity. The follow up of young sportsmen in the canton of Geneva over the last 35 years has permitted to get an idea of the prevalence of injuries in young sportsmen and allows a comparison with the general population. It has also permitted to get an idea of the influence prevention has had on injuries. We found that injuries were not significantly different in youth sportsmen (0.27 injuries/child/year) than in the general age matched population, but that injury’s among sporting youth occurred mainly during their sporting activities. Traditional prevention did not decrease injury prevalence but reduced the proportion of overuse injuries. Since performance level and training time increased over the study period, without a concomitant increase in injury’s, it can be hypothesized that prevention contributed to performance enhancement. The concept of a learning effect, or the preventive influence, of an injury is evoked. The idea that injuries are part of athletic development (performance) and might not be reducible below a certain threshold is also discussed.