Ten-Year Epidemiology of Ankle Injuries in Men's and Women's Collegiate Soccer Players

• Published in: Journal of athletic training Vol. 54; no. 8; pp. 881 - 888
• Main Authors: Gulbrandsen, Matthew, Hartigan, David E, Patel, Karan A, Makovicka, Justin L, Tummala, Sailesh V, Chhabra, Anikar
• Format: Journal Article
• Language: English
• Published: United States National Athletic Trainers Association 01.08.2019
• Subjects: Ankle; Ankle Injuries - diagnosis; Ankle Injuries - epidemiology; Ankle Injuries - etiology; Athletes; Athletic Coaches; Athletic Injuries - diagnosis; Athletic Injuries - epidemiology; Contusions; Epidemiology; Female; Humans; Incidence; Injuries; Injury prevention; Ligaments; Male; Professional soccer; Prognosis; Sex Factors; Soccer; Soccer - injuries; Sports injuries; Students - statistics & numerical data; Surveillance; Systematic review; Team Sports; United States - epidemiology; Universities; Websites; Women; Young Adult; United States; United States > US; injury characterization; soccer; national estimates
• ISSN: 1062-6050; 1938-162X
• DOI: 10.4085/1062-6050-144-18

Data from the National Collegiate Athletic Association (NCAA) Injury Surveillance Program (ISP) have indicated that ankle injuries are the most common injuries among NCAA soccer players. To review 10 years of NCAA-ISP data for soccer players' ankle injuries to understand how the time period (2004-2005 through 2008-2009 versus 2009-2010 through 2013-2014), anatomical structure injured, and sex of the athlete affected the injury rate, mechanism, and prognosis. Descriptive epidemiology study. Online injury surveillance. The NCAA-ISP was queried for men's and women's soccer ankle data from 2004 to 2014. Ankle-injury rates were calculated on the basis of injuries per 1000 athlete-exposures. Rate ratios (RRs) were used to compare injury rates. Injury proportion ratios (IPRs) were used to compare injury characteristics. When compared with the 2004-2005 through 2008-2009 seasons, the 2009-2010 through 2013-2014 seasons showed a similar rate of injuries (RR = 0.94, 95% confidence interval [CI] = 0.85, 1.04) but fewer days missed ( < .001) and fewer recurrent injuries (IPR = 0.55, 95% CI = 0.41, 0.74). The 4 most common ankle injuries, which accounted for 95% of ankle injuries, were lateral ligament complex tears (65.67%), tibiofibular ligament (high ankle) sprains (10.3%), contusions (10.1%), and medial (deltoid) ligament tears (9.77%). Of these injuries, high ankle sprains were most likely to cause athletes to miss ≥30 days (IPR = 1.9, 95% CI = 1.24, 2.90). Men and women had similar injury rates (RR = 1.02, 95% CI = 0.94, 1.11). Men had more contact injuries (IPR = 1.28, 95% CI = 1.16, 1.41) and contusion injuries (IPR = 1.34, CI = 1.03, 1.73) but fewer noncontact injuries (IPR = 0.86, 95% CI = 0.78, 0.95) and lateral ligamentous complex injuries (IPR = 0.92, 95% CI = 0.86, 0.98). Although the rate of ankle injuries did not change between the 2004-2005 through 2008-2009 seasons and the 2009-2010 through 2013-2014 seasons, the prognoses improved. Among the 4 most common ankle injuries, high ankle sprains resulted in the worst prognosis. Overall, male and female NCAA soccer players injured their ankles at similar rates; however, men were more likely to sustain contact injuries.