Prevalence of Dentofacial Injuries and Concussions Among College Athletes and Their Perceptions of Mouthguards.

PURPOSE: The purpose of this study was to determine the rates of dento-facial injuries and concussions among National Collegiate Athletic Association (NCAA) division 1 college athletes and their perceptions of mouth-guards and their protection role in injury prevention.

MATERIALS AND

METHODS

A specific survey regarding the experiences of dento-facial injuries and concussions, attitudes towards the mouthguards, and knowledge of dental first aid was distributed to 682 NCAA division I college athletes registered at Columbia University. The independent predictor variable was sport type (contact versus noncontact). The dependent outcome variables were dental injury rate, facial injury rate, concussion rate, mouthguard use, knowledge of dental first aid. Chi-squared and independent sample tests were used for statistical analysis.

RESULTS

The mean age of the athletes was 19.4 years (range: 17 to 22). 107 (47.6%) athletes were male. Only 62 (27.6%) athletes reported mouthguard use during gameplay. The most popular choice of mouthguard was the mouth-molded type (56.7%). Mouthguard use was significantly more prevalent among contact sport athletes (43.3% versus 1.2%; P < 0.01). Contact sport athletes were more likely to experience dental injuries (14.3% versus 0.0%; P < 0.01)., facial injuries (35.0% versus 6.2%; p < 0.01), and concussions (32.6% versus 2.4%; P < 0.01) relative to noncontact sport athletes. No significant difference was identified between contact and noncontact sport athletes with regards to knowledge of dental first aid.

CONCLUSIONS

Contact sport athletes are significantly more inclined to suffer dento-facial injuries and concussions relative to noncontact sport athletes. Thus, mouthguard use and knowledge of dental first aid should be particularly reinforced amongst contact sport athletes.