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- Rigg, Joshua D., et al.
(författare)
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Anterior cruciate ligament injury occurrence, return to sport and subsequent injury in the Australian High Performance Sports System: A 5-year retrospective analysis
- 2023
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Ingår i: Physical Therapy in Sport. - : CHURCHILL LIVINGSTONE. - 1466-853X .- 1873-1600. ; 64, s. 140-146
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To report anterior cruciate ligament (ACL) injury occurrence, return to sport (RTS) timeframes and ACL subsequent injuries recorded in the Australian High Performance Sports System according to athlete sex. Methods: ACL injury data of injured athletes were prospectively collected by the treating sports and exercise physicians and physiotherapists within the Australian High Performance Sports System between January 1, 2015 and May 31, 2020. RTS time frames for ACL injuries and the proportion of subsequent ACL injuries were calculated. The RTS time was compared between sexes, age groups and ACL injury categories using the Mann-Whitney U test and the Kruskal-Wallis test. Results: A total of 132 ACL injuries were reported in 108 athletes (77 female, 31 male). ACL injuries accounted for 6.4% of all reported knee injuries, with almost half (48.5%) of the ACL injuries reported to occur during training. Median RTS time was 369 days (IQR = 273-487), with RTS times reducing with increasing age (X2 (Zbrojkiewicz et al., 2018) =11.781, p = 0.008). The presence of concurrent knee pathology did not significantly affect the RTS timeframes. ACL injuries were most frequently reported in netball, winter sports, basketball, field hockey and gymnastics. One quarter of the ACL reported (n = 34, 25.8%) were subsequent to a prior ACL injury, with the majority of these injuries occurring to the ipsilateral knee (n = 26) as opposed to contralateral knee (n = 6). Conclusions: Despite ACL injuries accounting for a small proportion of all knee injuries reported in the Australian High Performance Sports System, more than a quarter are subsequent to a previous ACL injury. Shorter RTS times were observed in older athletes; however, considerable periods of time-loss occur as a consequence of ACL in-juries. Effective primary prevention, rehabilitation processes, and ongoing tertiary prevention strategies are warranted in this population.
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| 2. |
- Sonesson, Sofi, 1977-, et al.
(författare)
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Risk factors for injury and illness in youth floorball players- A prospective cohort study
- 2023
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Ingår i: Physical Therapy in Sport. - : CHURCHILL LIVINGSTONE. - 1466-853X .- 1873-1600. ; 59, s. 92-102
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Tidskriftsartikel (refereegranskat)abstract
- Objectives: To investigate risk factors for injury and illness in female and male youth floorball players (12-17 years) during a 26-week floorball season. Design: Prospective cohort study. Setting: Recreational youth sport. Participants: 471 players (142 females) 12-17 years. Main outcome measures: Weekly survey including questions about stress, sleep quality, well-being, sport exposure and average weekly rating of perceived exertion (RPE). Acute:chronic workload ratio (ACWR) was calculated. The Oslo Sports Trauma Research Center questionnaire on health problems was used. Predictors of new injury and illness were examined using multi-level logistic regression models with weekly measures nested within individuals. Results: Higher stress, poorer sleep quality and well-being increased the odds of a new injury in the subsequent week by 8% (2.0-13.5%), 10% (4.2-15.9%) and 8% (2.4-13.5%) per 1 unit increase. Higher stress, and poorer well-being increased the odds of illness by 8% (2.6-12.6%), and 12% (7.2-16.6%). ACWR below 0.8 or above 1.3 increased the odds of illness by 34% (4.9-70.8%). Conclusions: Perceived stress, well-being, and sleep quality were associated with injury and illness occurrence in the subsequent week. ACWR outside the range 0.8-1.3 was associated with illness the subsequent week. Trial registration: Clinical Trials registration NCT03309904. (c) 2022 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
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