{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T04:07:10Z","timestamp":1777781230214,"version":"3.51.4"},"reference-count":34,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2021,5,19]],"date-time":"2021-05-19T00:00:00Z","timestamp":1621382400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Atten Disord"],"published-print":{"date-parts":[[2022,2]]},"abstract":"<jats:sec>\n                    <jats:title>Objective:<\/jats:title>\n                    <jats:p>To determine if ADHD status in collegiate athletes was associated with differences in the number of diagnosed and nondisclosed sport-related concussions, and reasons why suspected concussive injuries were not reported.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Method:<\/jats:title>\n                    <jats:p>A cross-sectional survey was completed by 858 collegiate athletes (65 with ADHD; 793 without ADHD). The survey included self-report items regarding ADHD status and histories of diagnosed and nondisclosed sport-related concussions. Groups were matched for gender, age, and sport with a ratio of one participant with ADHD to four without ADHD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Collegiate athletes with ADHD reported significantly more diagnosed sport-related concussions and were more likely to have a history of diagnosis compared to those without ADHD. There were no significant differences between groups regarding sport-related concussion nondisclosure history.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Collegiate athletes with ADHD have an increased prevalence rate of diagnosed sport-related concussions compared to those without ADHD; however, this developmental disorder may not influence injury nondisclosure decisions.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/10870547211015432","type":"journal-article","created":{"date-parts":[[2021,5,19]],"date-time":"2021-05-19T09:16:31Z","timestamp":1621415791000},"page":"606-615","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Diagnosed and Nondisclosed Sport-Related Concussion: An Exploratory Comparison Study by ADHD Status in Collegiate Athletes"],"prefix":"10.1177","volume":"26","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0179-5074","authenticated-orcid":false,"given":"Erica","family":"Beidler","sequence":"first","affiliation":[{"name":"Duquesne University, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ara J","family":"Schmitt","sequence":"additional","affiliation":[{"name":"Duquesne University, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Matta","sequence":"additional","affiliation":[{"name":"University of Houston, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cassondra","family":"Griger","sequence":"additional","affiliation":[{"name":"Duquesne University, Pittsburgh, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2021,5,19]]},"reference":[{"key":"bibr1-10870547211015432","doi-asserted-by":"publisher","DOI":"10.3109\/02699052.2014.887145"},{"key":"bibr2-10870547211015432","doi-asserted-by":"publisher","DOI":"10.1177\/0363546518757984"},{"key":"bibr3-10870547211015432","doi-asserted-by":"publisher","DOI":"10.4085\/1062-6050-51.5.02"},{"key":"bibr4-10870547211015432","volume-title":"Attention-deficit hyperactivity disorder: A handbook for diagnosis and treatment","author":"Barkley R. 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