{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T16:50:50Z","timestamp":1769014250977,"version":"3.49.0"},"reference-count":23,"publisher":"Wiley","issue":"7","license":[{"start":{"date-parts":[[2025,2,17]],"date-time":"2025-02-17T00:00:00Z","timestamp":1739750400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Paediatrica"],"published-print":{"date-parts":[[2025,7]]},"abstract":"ABSTRACT<\/jats:title>Aim<\/jats:title>The study aim was to develop an age\u2010appropriate definition of sport and exercise in children and adolescents for use in concussion research and management.<\/jats:p><\/jats:sec>Methods<\/jats:title>A modified Delphi methodology, with three rounds and consensus defined a priori as \u2265\u200980% agreement.<\/jats:p><\/jats:sec>Results<\/jats:title>Thirty\u2010one participants (13 male, 18 female) from 13 countries, including clinical psychologists, epidemiologists, implementation scientists, neurologists, neuropsychologists, neurosurgeons, paediatric emergency physicians, paediatricians, physiotherapists, rehabilitation physicians, speech\u2010language pathologists, and sports medicine physicians came to a consensus that sport\u2010related paediatric concussion extends beyond the sporting arena, and includes the school yard, playground, park, street, recreational site, and home; excludes non\u2010accidental violence, assault, and passenger vehicle road trauma; may include falls; and age\u2010group terminology includes Toddlers and Young Children (1\u20134\u2009years), Children (5\u201312\u2009years), and Adolescents (13 to <\u200918\u2009years). Sport and exercise categories and individual examples are provided.<\/jats:p><\/jats:sec>Conclusions<\/jats:title>This consensus definition of sport and exercise in paediatrics for concussion research and management will enable researchers and guideline development groups to expand paediatric concussion research and management guidelines to encompass the broad range of activities commonly associated with sport\u2010 and exercise\u2010related concussion in children and adolescents and thus limit exclusion of relevant studies from systematic reviews and guideline development.<\/jats:p><\/jats:sec>","DOI":"10.1111\/apa.70013","type":"journal-article","created":{"date-parts":[[2025,2,18]],"date-time":"2025-02-18T02:25:37Z","timestamp":1739845537000},"page":"1653-1659","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["International Consensus Definition of \u2018Sport & Exercise\u2019 in Toddlers and Young Children, Children, and Adolescents"],"prefix":"10.1111","volume":"114","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8293-4496","authenticated-orcid":false,"given":"Gavin A.","family":"Davis","sequence":"first","affiliation":[{"name":"Brain and Mind, Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nicholas","family":"Anderson","sequence":"additional","affiliation":[{"name":"Brain and Mind, Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1107-2187","authenticated-orcid":false,"given":"Franz E.","family":"Babl","sequence":"additional","affiliation":[{"name":"Brain and Mind, Clinical Sciences Murdoch Children's Research Institute Melbourne Victoria Australia"},{"name":"Departments of Paediatrics and Critical Care University of Melbourne Melbourne Victoria 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