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Epidemiological study of injuries in highland dancers

The repetitive ballistic movements in highland dancing, which occur at more than 100 beats/min while the dancers try to reach a maximal vertical height with each jump, could possibly develop chronic injuries similar to ballet and aerobic dance. This study aimed to determine the following: number of injuries/dancer, number of injuries/100 hours of training, the number of chronic injuries compared to acute, anatomical location of the injuries and possible predictors for sustaining an injury in highland dancers. The 76 participants, aged 7 through 22, were from two Saskatoon Dance Schools. The information was collected by retrospective and prospective questionnaires and data analyzed using a Chi-square, analysis of variance and a binary logistic regression. The six-month retrospective survey found a total of 6 dance-related injuries compared to the 42 dance-related injuries in the four-month prospective questionnaire. When analyzing only the injured dancers the CHD (competitive) had 1.62 injuries/dancer, RHD (recreational) had 1.86 injuries/dancer and the Control group (non-highland dancers) had 2.0 injuries/dancer. Significant differences were not found for the number of injuries sustained in these three dance groups (X2 = 0.72, p<0.70). The injury rate per 100 hours of training for only the injured dancers in each group was as follows; CHD 2.59 injuries/100 hours, RHD 4.51 injuries/100 hours and the Control group 4.97 injuries/100 hours. The majority of the chronic versus acute injuries were sustained by the CHD (9 chronic, 8 acute), however they were not statistically different from the RHD (4 chronic, 7 acute) (X2 = 0.738, p<0.05). Most of the injuries occurred to the lower leg, with the knee, shins/calf, ankles and the feet as the major sites. Significant differences were found for these four lower leg sites versus the rest of the body (X2 = 11.20, p<0.05). There were also no differences for the number of lower leg injuries between the CHD and RHD (X2 = 4.605, p<0.05). The three variables associated with an increased risk for sustaining an injury were age, having a previous injury and the onset of menarche.

Identiferoai:union.ndltd.org:LACETR/oai:collectionscanada.gc.ca:SSU.etd-07262006-132824
Date06 September 2006
CreatorsLogan-Krogstad, Patricia Marie
ContributorsRussell, Keith, Faulkner, Robert A., Baxter-Jones, Adam D. G.
PublisherUniversity of Saskatchewan
Source SetsLibrary and Archives Canada ETDs Repository / Centre d'archives des thèses électroniques de Bibliothèque et Archives Canada
LanguageEnglish
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://library.usask.ca/theses/available/etd-07262006-132824/
Rightsunrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to University of Saskatchewan or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report.

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