An assessment of the utility and functionality of wearable head impact sensors in Australian Football
- Authors: McIntosh, Andrew , Willmott, Catherine , Patton, Declan , Mitra, Biswadev , Brennan, James , Dimech-Betancourt, Bleydy , Howard, Teresa , Rosenfeld, Jeffrey
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 7 (2019), p. 784-789
- Full Text: false
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- Description: Objectives: To assess the utility and functionality of the X-Patch® as a measurement tool to study head impact exposure in Australian Football. Accuracy, precision, reliability and validity were examined. Designs: Laboratory tests and prospective observational study. Methods: Laboratory tests on X-Patch® were undertaken using an instrumented Hybrid III head and neck and linear impactor. Differences between X-Patch® and reference data were analysed. Australian Football players wore the X-Patch® devices and games were video-recorded. Video recordings were analysed qualitatively for head impact events and these were correlated with X-Patch® head acceleration events. Wearability of the X-Patch® was assessed using the Comfort Rating Scale for Wearable Computers. Results: Laboratory head impacts, performed at multiple impact sites and velocities, identified significant correlations between headform-measured and device-measured kinematic parameters (p < 0.05 for all). On average, the X-Patch®-recorded peak linear acceleration (PLA) was 17% greater than the reference PLA, 28% less for peak rotational acceleration (PRA) and 101% greater for the Head Injury Criterion (HIC). For video analysis, 118 head acceleration events (HAE) were included with PLA ≥30 g across 53 players. Video recordings of X-Patch®-measured HAEs (PLA ≥30 g) determined that 31.4% were direct head impacts, 9.3% were indirect impacts, 44.1% were unknown or unclear and 15.3% were neither direct nor indirect head impacts. The X-Patch® system was deemed wearable by 95–100% of respondents. Conclusions: This study reinforces evidence that use of the current X-Patch® devices should be limited to research only and in conjunction with video analysis.
Musculoskeletal screening as a predictor of seasonal injury in elite Olympic class sailors
- Authors: Schultz, Adrian , Taaffe, Dennis , Blackburn, Michael , Logan, Peter , White, Donna , Drew, Michael , Lockie, Robert
- Date: 2016
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 19, no. 11 (2016), p. 903-909
- Full Text: false
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- Description: Objectives: To investigate seasonal injury incidence and musculoskeletal screening as a predictor of injury in elite Olympic class sailors. Methods: A 12-month analysis of injury surveillance data was performed for elite Australian sailors (age = 16-30 years, N= 22). Pre-season musculoskeletal screening (incorporating mobility, stability and neural tests) and seasonal injury data were analysed for predictive relationships, and associations between potential predictor variables and injury status. Results: Injuries requiring medical attention occurred at a rate of 3.6 injuries/athlete, while injuries resulting in disability occurred at a rate of 0.6 injuries/athlete, with the lumbar spine the main site of injury (23% and 33%, respectively). Wrist and hand injury resulted in the highest number of days of disability (110 days), followed by injury to the lumbar spine (87 days). Across the season 75% of injuries to the lumbar spine occurred in the latter half of the season. The only screening measure predictive of injured/uninjured status was better left-sided single-leg decline-squat performance (OR= 0.29; 95% CI = 0.09-0.88; p = 0.03), while increasing age was significantly (p = 0.03) associated with thoracic (OR = 1.48; 95% CI = 1.03-2.12) and lumbar spine (OR= 1.46; 95% CI = 1.04-2.04) injury. Conclusions: Though clinically useful, current screening protocols do not adequately assess the risk of seasonal injury in elite Olympic class sailors, and should be revised. Due to the increased risk of spinal injury and potential lost/modified participation in older Olympic class sailors, injury prevention activities should be individualised and age appropriate. (C) 2016 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.
The NLstart2run study : Economic burden of running-related injuries in novice runners participating in a novice running program
- Authors: Hespanhol Junior, Luiz , Huisstede, Bionka , Smits, Dirk-Wouter , Kluitenberg, Bas , van der Worp, Henk , van Middelkoop, Marienke , Hartgens, Fred , Verhagen, Evert
- Date: 2016
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 19, no. 10 (2016), p. 800-804
- Full Text: false
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- Description: Objectives: To investigate the economic burden of running-related injuries (RRI) occurred during the 6-week 'Start-to-Run' program of the Dutch Athletics Federation in 2013. Methods: This was a monetary cost analysis using the data prospectively gathered alongside the RRI registration in the NLstart2run study. RRI data were collected weekly. Cost diaries were applied two and six weeks after the RRI registration to collect data regarding healthcare utilisation (direct costs) and absenteeism from paid and unpaid work (indirect costs). RRI was defined as running-related pain that hampered running ability for three consecutive training sessions. Results: From the 1696 participants included in the analysis, 185 reported a total of 272 RRIs. A total of 26.1% of the cost data (71 RRIs reported by 50 participants) were missing. Therefore, a multiple imputation procedure was performed. The economic burden (direct plus indirect costs) of RRIs was estimated at (sic)83.22 (95% CI(sic)50.42-(sic)116.02) per RRI, and (sic)13.35 (95% CI(sic)7.07-(sic)19.63) per participant. The direct cost per RRI was (sic)56.93 (95% CI (sic)42.05-(sic)71.81) and the indirect cost per RRI was (sic)26.29(95% CI (sic)0.00-(sic)54.79). The indirect cost was higher for sudden onset RRIs than for gradual onset RRIs, with a mean difference of (sic)33.92 (95% CI (sic)17.96-(sic)49.87). Conclusions: Direct costs of RRIs were 2-fold higher than the indirect costs, and sudden onset RRIs presented higher costs than gradual onset RRIs. The results of this study are important to provide information to public health agencies and policymakers about the economic burden of RRIs in novice runners. (C) 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.
Meta-narrative analysis of sports injury reporting practices based on the Injury Definitions Concept Framework (IDCF): A review of consensus statements and epidemiological studies in athletics (track and field)
- Authors: Timpka, Toomas , Jacobsson, Jenny , Ekberg, Joakim , Finch, Caroline , Bickenbach, Jerome , Edouard, Pascal , Bargoria, Victor , Branco, Pedro , Alonso, Juan Manuel
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol.18, no.6 (2014), p.643-650
- Full Text: false
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- Description: Objectives Consistency in routines for reporting injury has been a focus of development efforts in sports epidemiology for a long time. To gain an improved understanding of current reporting practices, we applied the Injury Definitions Concept Framework (IDCF) in a review of injury reporting in a subset of the field. Design Meta-narrative review, An analysis of injury definitions reported in consensus statements for different sports and studies of injury epidemiology in athletics (track and field) published in PubMed between 1980 and 2013 was performed. Separate narratives for each of the three reporting contexts in the IDCF were constructed from the data. Results Six consensus statements and 14 studies reporting on athletics injury epidemiology fulfilled the selection criteria. The narratives on sports performance, clinical examination, and athlete self-report contexts were evenly represented in the eligible studies. The sports performance and athlete self-report narratives covered both professional and community athletes as well as training and competition settings. In the clinical examination narrative, data collection by health service professionals was linked to studies of professional athletes at international championships. Conclusions From an application of the IDCF in a review of injury reporting in sports epidemiology we observed a parallel usage of reporting contexts in this field of research. The co-existence of reporting methodologies does not necessarily reflect a problematic situation, but only provided that firm precautions are taken when comparing studies performed in the different contexts.
- Description: C1
Shorter time to first injury in first year professional football players : A cross-club comparison in the Australian Football League
- Authors: Fortington, Lauren , Berry, Jason , Buttifant, David , Ullah, Shahid , Diamantopoulou, Kathy , Finch, Caroline
- Date: 2014
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 19, no. 1 (2014), p.18-23
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Relation: http://purl.org/au-research/grants/nhmrc/1058737
- Full Text: false
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- Description: AbstractObjectives Australian Football League (AFL) players have a high risk of injury. Anecdotally, this injury risk is greater in emerging players (i.e. those in their first year), compared with established players (with 3+ years of experience). This study aimed to conduct the first comparison of injury risk and playing experience in these two player groups across a large number of AFL clubs. Design Prospective, cohort. Methods Injuries, game participation and training participation were collected weekly by 8 AFL clubs for 61 emerging and 64 established players. Injury incidence rates (IIR) and Cox proportional hazard models for time to first injury, separately for games and training, were computed. Results The game IIR was significantly higher for emerging than established players: 45.6 (95% CI: 35.7, 57.6) versus 18.3 (95% CI: 13.1, 24.9) per 1000 game-hours. Emerging players also had a higher training IIR than did the established players: 9.6 (95% CI: 7.6, 11.9) versus 8.9 (95% CI: 7.0, 11.1) per 1000 training-hours. Emerging players were significantly less likely to remain injury free in games than established players (HR = 3.46, 95% CI: 1.27, 9.45). A similar outcome was seen in training sessions, although to a lesser degree (HR = 1.41, 95% CI: 1.19, 1.69). Conclusions Despite efforts to modify the playing/training program of emerging players, this group remain at greater risk of injury in games and training sessions, compared with established players. Continued efforts should be made toward understanding reasons for this increased risk to better prevent injury during the early years of a professional football career.
Measuring children's self-reported sport participation, risk perception and injury history : Development and validation of a survey instrument
- Authors: Siesmaa, Emma , Blitvich, Jennifer , White, Peta , Finch, Caroline
- Date: 2011
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 14, no. 1 (2011), p. 22-26
- Relation: http://purl.org/au-research/grants/nhmrc/565900
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- Description: Despite the health benefits associated with children's sport participation, the occurrence of injury in this context is common. The extent to which sport injuries impact children's ongoing involvement in sport is largely unknown. Surveys have been shown to be useful for collecting children's injury and sport participation data; however, there are currently no published instruments which investigate the impact of injury on children's sport participation. This study describes the processes undertaken to assess the validity of two survey instruments for collecting self-reported information about child cricket and netball related participation, injury history and injury risk perceptions, as well as the reliability of the cricket-specific version. Face and content validity were assessed through expert feedback from primary and secondary level teachers and from representatives of peak sporting bodies for cricket and netball. Test-retest reliability was measured using a sample of 59 child cricketers who completed the survey on two occasions, 3-4 weeks apart. Based on expert feedback relating to face and content validity, modification and/or deletion of some survey items was undertaken. Survey items with low test-retest reliability (κ≤ 0.40) were modified or deleted, items with moderate reliability (κ=0.41-0.60) were modified slightly and items with higher reliability (κ≥ 0.61) were retained, with some undergoing minor modifications. This is the first survey of its kind which has been successfully administered to cricketers aged 10-16 years to collect information about injury risk perceptions and intentions for continued sport participation. Implications for its generalisation to other child sport participants are discussed. © 2010 Sports Medicine Australia.
The safety attitudes of people who use multi-purpose recreation facilities as a physical activity setting
- Authors: Finch, Caroline , Otago, Leonie , White, Peta , Donaldson, Alex , Mahoney, Mary
- Date: 2011
- Type: Text , Journal article
- Relation: International Journal of Injury Control and Safety Promotion Vol. 18, no. 2 (2011), p. 107-112
- Full Text: false
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- Description: Multi-purpose recreation facilities (MPRFs) are a popular setting for physical activity and it is therefore important that they are safe for all patrons. However, the attitudes of MPRF users towards safety are a potential barrier to the success of injury prevention programmes implemented within MPRFs. This article reports a survey of the safety attitudes of over 700 users of four indoor MPRFs. Factor analysis of 12 five-point Likert scale statements showed that the attitudes clustered around three major dimensions - the importance of safety, the benefits of safety and the perceptions of injury risk. Together, these three dimensions accounted for 49% of the variability in the attitudes. More than 85% of respondents agreed/strongly agreed that: safety was an important aspect of physical activity participation; being injured affected enjoyment of physical activity; people should adopt appropriate safety measures for all physical activity; and individuals were responsible for their own safety. The MPRF users, particularly women and older people, were generally safety conscious, believed in adopting safety measures, and were willing to take responsibility for their own safety. Facility managers can be confident that if they provide evidence-based injury prevention interventions in these settings, then users will respond appropriately and adopt the promoted behaviours. © 2011 Taylor & Francis.
Towards a national sports safety strategy: Addressing facilitators and barriers towards safety guideline uptake
- Authors: Finch, Caroline , Gabbe, Belinda , Lloyd, David , Cook, Jill , Young, Warren , Nicholson, Matthew , Seward, Hugh , Donaldson, Alex , Doyle, Tim
- Date: 2011
- Type: Text , Journal article
- Relation: Injury Prevention Vol. 17, no. 3 (2011), p. 1-10
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Relation: http://purl.org/au-research/grants/nhmrc/565907
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- Description: Background: Limited information exists about how best to conduct intervention implementation studies in community sport settings. Research should be directed towards understanding the context within which evidence-based injury prevention interventions are to be implemented, while continuing to build the evidencebase for the effectiveness of sports injury interventions. Objectives: To identify factors that influence the translation of evidence-based injury prevention interventions into practice in community sport, and to provide specific evidence for the effectiveness of an evidence-based exercise training programme for lower limb injury prevention in community Australian football. Setting: Community-level Australian football clubs, teams and players. Methods: An exercise-based lower limb injury prevention programme will be developed and evaluated in terms of the implementation context, infrastructure and resources needed for its effective translation into community sport. Analysis of the community sports safety policy context will be undertaken to understand the barriers and facilitators to policy development and uptake. A randomised group-clustered ecological study will be conducted to compare the reach, effectiveness, adoption, implementation and maintenance (RE-AIM) of the intervention over 2 years. Outcome Measures: The primary outcome will be evidence-based prevention guidelines that are fully supported by a comprehensively evaluated dissemination plan. The plan will detail the support structures and add-ons necessary to ensure sustainability and subsequent national implementation. Research outcomes will include new knowledge about how sports safety policy is set, how consensus is reached among sports safety experts in the community setting and how evidence-based safety guidelines are best developed, packaged and disseminated to community sport.
Trends in hospitalised sport/leisure injuries in New South Wales, Australia-Implications for the targetting of population-focussed preventive sports medicine efforts
- Authors: Finch, Caroline , Mitchell, Rebecca , Boufous, Soufiane
- Date: 2011
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 14, no. 1 (January 2011), p. 15-21
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text: false
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- Description: Sport/leisure injuries are a population health issue in Australia. Over 2003-2004 to 2007-2008, the rate of sport/leisure injury NSW hospitalisations was 195.5/100,000 residents. Males and children/young people had consistently highest rates of hospitalisation. There was no significant decline in rates over this period and no change in the profiles of the types of sport/leisure injuries. The extent to which effective preventive programs have been developed and implemented needs to be determined as current programs do not seem to be impacting on hospitalisation rates. Medical/health promotion agencies and sports bodies need to jointly formulate and implement policies to reduce sport/leisure injuries. This is one of the most significant challenges facing sports medicine professionals today.
Examination of triage nurse text narratives to identify sports injury cases in emergency department presentations
- Authors: Mitchell, Rebecca , Finch, Caroline , Boufous, Soufiane , Browne, Gary
- Date: 2009
- Type: Text , Journal article
- Relation: International Journal of Injury Control and Safety Promotion Vol. 16, no. 3 (2009), p. 153-157
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text: false
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- Description: Narrative text can be a useful means of identifying injury in routine data collections. An analysis of data from a near real-time emergency department surveillance system (NREDSS) in New South Wales (NSW, Australia) was conducted to determine if sports injuries can be identified from routine narrative text recorded in emergency departments. Around one-third of all emergency department (ED) presentations during 1 September 2003 to 15 February 2007 were identified as injury-related. Narrative text searching of triage nursing assessments using keywords identified between 282 (i.e. football) and 26,944 (i.e. play) potential sports injury presentations depending on the selected sports-related keyword used. Routine narrative text descriptions from triage nurse assessments show promise for the identification of sports injury presentations to EDs. Further work is required regarding in-depth assessment of case detection capabilities and the likelihood of improving the quality of narrative text recorded. © 2009 Taylor & Francis.
- Description: 2003008202
Knowledge, beliefs and attitudes of squash venue operators relating to use of protective eyewear
- Authors: Eime, Rochelle , Finch, Caroline , Owen, Neville , Gifford, Sandra , Vear, Paul
- Date: 2004
- Type: Text , Journal article
- Relation: International Journal of Injury Control and Safety Promotion Vol. 11, no. 1 (2004), p. 47-53
- Full Text: false
- Reviewed:
- Description: Sports venues are in a position to potentially influence the safety practices of their patrons. This study examined the knowledge, beliefs and attitudes of venue operators that could influence the use of protective eyewear by squash players. A 50% random sample of all private and public squash venues affiliated with the Victorian Squash Federation in metropolitan Melbourne was selected. Face-to-face interviews were conducted with 15 squash venue operators during August 2001. Interviews were transcribed and content and thematic analyses were performed. The content of the interviews covered five topics: (1) overall injury risk perception, (2) eye injury occurrence, (3) knowledge, behaviors, attitudes and beliefs associated with protective eyewear, (4) compulsory protective eyewear and (5) availability of protective eyewear at venues. Venue operators were mainly concerned with the severe nature of eye injuries, rather than the relatively low incidence of these injuries. Some venue operators believed that players should wear any eyewear, rather than none at all, and believed that more players should use protective eyewear. Generally, they did not believe that players with higher levels of experience and expertise needed to wear protective eyewear when playing. Only six venues had at least one type of eyewear available for players to hire or borrow or to purchase. Operators expressed a desire to be informed about correct protective eyewear. Appropriate protective eyewear is not readily available at squash venues. Better-informed venue operators may be more likely to provide suitable protective eyewear. [ABSTRACT FROM AUTHOR] Copyright of Injury Control & Safety Promotion is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Description: 2003001113
Translating Guidelines for the Diagnosis and Management of Sports-Related Concussion Into Practice
- Authors: Donaldson, Alex , Newton, Joshua , McCrory, Paul , White, Peta , Davis, Gavin , Makdissi, Michael , Finch, Caroline
- Type: Text , Journal article
- Relation: American Journal of Lifestyle Medicine, Volume 10, Issue 2, (2016) p.120-135
- Relation: http://purl.org/au-research/grants/nhmrc/565900
- Full Text: false
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- Description: Sports injuries are a significant clinical and public health concern. There is a growing call to improve the translation of available evidence-based and expert-informed sports injury prevention interventions into sustained use in practice by physicians and others (eg, athletic trainers, coaches, and parents) who care for injured athletes. This article provides a brief overview of the current sport injury prevention implementation literature before focusing specifically on the translation of guidelines (including consensus and position statements) developed to assist physicians and others diagnose and manage athletes with sport-related concussion and the associated return-to-play decisions. The outcomes of more than 20 published studies indicate that physician, athletic trainer, coach, parent, and athlete knowledge, use of, and compliance with sport-related concussion guidelines are limited. More concerted, coordinated, and theory-informed efforts are required to facilitate the widespread dissemination, translation, and implementation of such guidelines. An example is provided of how implementation drivers could be used to inform the development of a comprehensive, multilevel implementation strategy targeting the individual, organizational, and system-level changes necessary to support the translation of available sport-related concussion guidelines in both the clinical and sports settings.