Related Experiment Video
Updated: Aug 25, 2025
Objectively Assessing Sports Concussion Utilizing Visual Evoked Potentials
Published on: April 27, 2021
The Identification and Comparison of Factors Affecting Musculoskeletal and Concussion Injury Disclosure
Kelly Cheever1, Aliza K Nedimyer2,3,4, Derek Dewig5
1Applied Biomechanics Laboratory, Department of Kinesiology, University of Texas at San Antonio.
Context:
Despite the increased risk of musculoskeletal (MSK) injury after a concussion, little is known about the determinants of such a risk. Moreover, the authors of previous reports of increased risk of MSK injury after a concussion have neglected to account for the high level of undisclosed concussions.
Objective:
To explore the association between the intention to disclose a possible concussion and the intention to disclose an MSK injury.
Design:
Cross-sectional study.
Setting:
Online survey.
Patients Or Other Participants:
One hundred seven National Collegiate Athletic Association Division I athletes (females = 79%, age = 19.4 ± 1.4 years).
Main Outcome Measure(S):
Online survey exploring determinants such as injury knowledge, attitudes, perceived social norms, and perceived behavioral control surrounding concussive and MSK injury disclosure.
Results:
A significant association between high intention to disclose a concussion and high intention to disclose an MSK injury (χ2 = 19.276, P < .001, Cramer V = 0.482) was observed. Spearman rank correlations suggested no correlation between concussion nondisclosure (25%) and MSK injury nondisclosure (52%). Multivariate binomial regressions indicated that perceived social norms were the strongest determinant (β = 1.365, P = .002) of high intention to disclose concussion, while attitudes toward MSK injury (β = 1.067, P = .005) and perceived social norms (β = 1.099, P = .013) were the strongest determinants of high intention to report MSK injury.
Conclusions:
Individuals with high intention to report concussion symptoms also demonstrated high intention to report MSK injury. Strong positive associations were seen between known determinants of intention to disclose concussion and adapted versions of those same determinant domains in intention to disclose MSK injury. As those with high intention to disclose concussion also displayed high intention to disclose MSK injury, intention to disclose injuries generally may play a role in explaining the increase in MSK injury after a concussion.
