{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360869863337146752.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1136/bjsports-2020-103817"}},{"identifier":{"@type":"URI","@value":"https://syndication.highwire.org/content/doi/10.1136/bjsports-2020-103817"}}],"dc:title":[{"@value":"Injury epidemiology in professional ballet: a five-season prospective study of 1596 medical attention injuries and 543 time-loss injuries"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:sec><jats:title>Objectives</jats:title><jats:p>To describe the incidence rate, severity, burden and aetiology of medical attention and time-loss injuries across five consecutive seasons at a professional ballet company.</jats:p></jats:sec><jats:sec><jats:title>Methods</jats:title><jats:p>Medical attention injuries, time-loss injuries and dance exposure hours of 123 professional ballet dancers (women: n=66, age: 28.0±8.3 years; men: n=57, age: 27.9±8.5 years) were prospectively recorded between the 2015/2016 and 2019/2020 seasons.</jats:p></jats:sec><jats:sec><jats:title>Results</jats:title><jats:p>The incidence rate (per 1000 hours) of medical attention injury was 3.9 (95% CI 3.3 to 4.4) for women and 3.1 (95% CI 2.6 to 3.5) for men. The incidence rate (per 1000 hours) of time-loss injury was 1.2 (95% CI 1.0 to 1.5) for women and 1.1 (95% CI 0.9 to 1.3) for men. First Soloists and Principals experienced between 2.0–2.2 additional medical attention injuries per 1000 hours and 0.9–1.1 additional time-loss injuries per 1000 hours compared with Apprentices (p≤0.025). Further, intraseason differences were observed in medical attention, but not time-loss, injury incidence rates with the highest incidence rates in early (August and September) and late (June) season months. Thirty-five per cent of time-loss injuries resulted in over 28 days of modified dance training. A greater percentage of time-loss injuries were classified as overuse (women: 50%; men: 51%) compared with traumatic (women: 40%; men: 41%).</jats:p></jats:sec><jats:sec><jats:title>Conclusion</jats:title><jats:p>This is the first study to report the incidence rate of medical attention and time-loss injuries in professional ballet dancers. Incidence rates differed across company ranks and months, which may inform targeted injury prevention strategies.</jats:p></jats:sec>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380869863337146760","@type":"Researcher","foaf:name":[{"@value":"Adam M Mattiussi"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146753","@type":"Researcher","foaf:name":[{"@value":"Joseph W Shaw"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146754","@type":"Researcher","foaf:name":[{"@value":"Sean Williams"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146759","@type":"Researcher","foaf:name":[{"@value":"Phil DB Price"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146756","@type":"Researcher","foaf:name":[{"@value":"Derrick D Brown"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146755","@type":"Researcher","foaf:name":[{"@value":"Daniel D Cohen"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146758","@type":"Researcher","foaf:name":[{"@value":"Richard Clark"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146757","@type":"Researcher","foaf:name":[{"@value":"Shane Kelly"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146761","@type":"Researcher","foaf:name":[{"@value":"Greg Retter"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146752","@type":"Researcher","foaf:name":[{"@value":"Charles Pedlar"}]},{"@id":"https://cir.nii.ac.jp/crid/1380869863337146762","@type":"Researcher","foaf:name":[{"@value":"Jamie Tallent"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"03063674"},{"@type":"EISSN","@value":"14730480"}],"prism:publicationName":[{"@value":"British Journal of Sports Medicine"}],"dc:publisher":[{"@value":"BMJ"}],"prism:publicationDate":"2021-04-09","prism:volume":"55","prism:number":"15","prism:startingPage":"843","prism:endingPage":"850"},"reviewed":"false","url":[{"@id":"https://syndication.highwire.org/content/doi/10.1136/bjsports-2020-103817"}],"createdAt":"2021-04-09","modifiedAt":"2024-05-14","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360588380136296320","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Measuring Foot Pressure in Pointe Shoes of Ballet Dancers Using a Modified Foot Pressure Sensor: A Brief Study"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1136/bjsports-2020-103817"},{"@type":"CROSSREF","@value":"10.1177/1089313x251326127_references_DOI_OvYXZhCkjAii2xFXrljZs56A5I0"}]}