Geriatric Snowmobile Trauma: Longer Courses After Similar Injuries

Area of Science:

• Trauma Surgery
• Geriatric Medicine
• Sports Medicine

Background:

• Snowmobiling is a popular recreational activity associated with significant trauma admissions.
• Geriatric trauma patients from snowmobiling incidents are not well-characterized.
• Understanding injury patterns and outcomes in older adults is crucial for targeted interventions.

Purpose of the Study:

• To compare the injury burden and outcomes of geriatric versus nongeriatric adults injured in snowmobile accidents.
• To identify specific injury patterns and risk factors in older adults sustaining snowmobile trauma.
• To evaluate the impact of age on the severity and outcomes of snowmobile-related injuries.

Main Methods:

• Retrospective cohort study utilizing the National Trauma Databank (2011-2015).
• Comparison of demographic, admission, injury, and outcome data between geriatric (≥65) and nongeriatric (18-64) patients.
• Multivariate logistic regression and statistical tests (chi-square, ANOVA, Kruskal-Wallis) to assess severe injury risk factors.

Main Results:

• Severe injury rates (Injury Severity Score >15) were similar between geriatric (27.5%) and nongeriatric (22.5%) snowmobile trauma patients.
• Geriatric patients had significantly higher rates of lower extremity, neck, and severe spine injuries.
• Geriatric patients experienced longer hospitalizations (5 vs. 3 days), higher rates of facility discharge (36.8% vs. 12%), and increased mortality (4.1% vs. 0.6%).

Conclusions:

• Geriatric age was not an independent predictor of severe injury in snowmobile trauma.
• Older adults sustaining snowmobile injuries face unique injury patterns and poorer outcomes, including higher mortality.
• Developing tailored geriatric care strategies is essential to improve outcomes for this specific sports-related trauma population.