BOSTON—Women athletes are 50% more likely to have a sports-related concussion than male athletes, according to research presented at the 69th Annual Meeting of the American Academy of Neurology.
“The findings from this study highlight the need for more research on the gender differences in concussion,” said James Noble, MD, Assistant Professor of Clinical Neurology at Columbia University in New York.
James Noble, MD
Little is known about the occurrence, severity, and recovery of sports-related concussion, especially among female athletes, since previous studies typically focused on male athletes. Gender-balanced studies have been limited by small sample size, incomplete or variable follow-up, or referral bias to tertiary concussion care centers. As a result, Dr. Noble and colleagues sought to determine gender differences in the incidence, symptomatology, neuropsychologic testing, and return-to-play length of sports-related concussion in collegiate varsity athletes.
For the study, Dr. Noble and colleagues followed 1,203 athletes at Columbia University from 2000 to 2014. In all, 822 of the participants were men, and 381 participants were women. All participants played sports such as soccer, basketball, and football.
Researchers assessed participants’ thinking skills and processing speed before and after a concussion. In addition, investigators tracked symptoms and when participants returned to play after a concussion.
A total of 228 athletes had at least one concussion, including 23% of the women (n = 88) and 17% of the men (n = 140). In addition, women who played soccer and basketball were more likely to have a concussion than their male counterparts. Finally, athletes who had had a previous concussion were three times more likely to have another concussion, compared with athletes who had never had a concussion.
The investigators also noted that women recovered from concussion about as quickly as men. Both men and women had a median return-to-play time of 10 days. Concussion symptoms were similar for men and women, although amnesia occurred more frequently in men (44% vs 31%), and insomnia occurred more frequently in women (42% vs 29%).