Motorcycle-related injuries: Relationship of age to injury type and severity – A retrospective analysis in a level I trauma center

Abstract text (incl. references and figure legends)

Background:

Motorcycling is a common means of transport and also a popular recreational activity. At the same time, motorbike accidents often result in serious injuries due to the high speeds possible. In recent years, even minors from the age of 16 years are allowed to ride specific motorcycles in Switzerland. This study examines the incidence and type of injuries, as well as the effect of age on these variables.

Methods:

Retrospective analysis of all motorcycle accidents admitted to our level I trauma center from 01/2016 to 12/2021. Injury severity and specific injuries sustained by the riders were analyzed according to age groups (<18 years, 18-65 years, >65 years).

Results:

During the study period, a total of 392 patients were included. There were 54 (13.78%) <18 years, 312 (79.59%) 18-65 years and 26 (6.63%) >65 years. The most frequently injured body regions were the extremities (81.6%), followed by the head (44.6%). The incidence of head injuries significantly increased in a stepwise fashion with increasing age, ranging from 38.9% in patients <18 years to 69.2% in patients >65 years (p=0.027). Severe chest trauma was observed in 30.6% of the patients, and likewise increased with age, ranging from 5.6% in the age stratum <18 years to 38.5% in the age group >65 years (p<0.001).

Conclusion:

Motorcycle-related injuries are associated with a high incidence of extremity fractures and head injuries. Age plays an important role in severity and anatomic distribution of injuries sustained, with elderly patients having significantly more severe head and chest trauma compared to their younger counterparts. Further evaluation of specific preventive measures, especially for elderly motorcyclists is warranted.

Disclosure: Do you have a significant financial interest, consultancy or other relationship with products, manufacturer(s) of products or providers of services related to this abstract? (If not, please enter "No" in the text field.)

No