Association between Sports-Related Concussion and Mouthguard Use among College Sports Players: A Case-Control Study Based on Propensity Score Matching.

Int J Environ Res Public Health · 2020 · PMC7345674 · PMID 32580527

Europe PMC DOI

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a nonsignificant trendno p-value reported

Therefore, although previous studies have suggested a nonsignificant trend toward a protective effect of mouthguards in collision sports, rigorous case-control designs are required to further evaluate this finding.

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