Sport and leisure activities in the heat: What safety resources exist?
- Authors: Gonsalves, Marlon , O'Brien, Brendan , Twomey, Dara
- Date: 2021
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 24, no. 8 (2021), p. 781-786
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- Description: Objectives: To conduct a document analysis of sports and leisure activity heat-related injury prevention resources in Australia and develop an understanding of the content within those resources. Design & Methods: Heat resources were included if they dealt specifically with, or could be extrapolated to, prevention of heat-related injuries. Collating strategies for the catalogue included: (1) a detailed search of the organisation's website and (2) an online search for sport specific heat resources. A content analysis of each resource was first performed, and descriptive codes were assigned to the data using qualitative data analysis software. Every coded text was recorded as an individual data point (n). Common sub-categories were identified by thematic analysis and collated under three broader categories. Results: A total of 468 data points were identified within the 64 heat resources found. Guidelines (n = 20) and policies (n = 18) were the most common type of resources followed by factsheets (n = 9), webpages (n = 8), laws and by-laws (n = 2). Three overarching categories emerged through the data analysis process: preventive strategies (n = 299, 63.9%), risk factors (n = 94, 20.1%), treatment (n = 75, 16.0%). Activity modification, which included information on rescheduling games and extra breaks, was the most common intervention. Cricket, soccer, swimming and triathlon had the most complete set of heat resources. Conclusions: The findings of this study provide an insight into the composition of heat-related sports injury prevention resources within Australia and identify areas for development. As the resources were incomplete for many sports, the development of more comprehensive heat safety resources is required to ensure the safety of participants. © 2021 Elsevier Ltd
Estimating global injuries morbidity and mortality : methods and data used in the global burden of disease 2017 study
- Authors: James, Spencer , Castle, Chris , Dingels, Zachary , Fox, Jack , Rahman, Muhammad Aziz
- Date: 2020
- Type: Text , Journal article
- Relation: Injury Prevention Vol. 26, no. 1 (2020), p. I125-I153
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- Description: Background: While there is a long history of measuring death and disability from injuries, modern research methods must account for the wide spectrum of disability that can occur in an injury, and must provide estimates with sufficient demographic, geographical and temporal detail to be useful for policy makers. The Global Burden of Disease (GBD) 2017 study used methods to provide highly detailed estimates of global injury burden that meet these criteria. Methods: In this study, we report and discuss the methods used in GBD 2017 for injury morbidity and mortality burden estimation. In summary, these methods included estimating cause-specific mortality for every cause of injury, and then estimating incidence for every cause of injury. Non-fatal disability for each cause is then calculated based on the probabilities of suffering from different types of bodily injury experienced. Results: GBD 2017 produced morbidity and mortality estimates for 38 causes of injury. Estimates were produced in terms of incidence, prevalence, years lived with disability, cause-specific mortality, years of life lost and disability-adjusted life-years for a 28-year period for 22 age groups, 195 countries and both sexes. Conclusions: GBD 2017 demonstrated a complex and sophisticated series of analytical steps using the largest known database of morbidity and mortality data on injuries. GBD 2017 results should be used to help inform injury prevention policy making and resource allocation. We also identify important avenues for improving injury burden estimation in the future. © Author(s) (or their employer(s)) 2020. Re-use permitted under CC B Y. Published by BMJ. ***Please note that there are multiple authors for this article therefore only the name of the first 5 including Federation University Australia affiliate “Muhammad Rahman” is provided in this record***
Nordic walking for overweight and obese people : a systematic review and meta-analysis
- Authors: Sanchez-Lastra, Miguel , Miller, Kyle , Martínez-Lemos, Rodolfo , Giráldez, Antón , Ayán, Carlos
- Date: 2020
- Type: Text , Journal article
- Relation: Journal of Physical Activity and Health Vol. 17, no. 7 (2020), p. 762-772
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- Description: Background: Nordic walking (NW) is a potentially beneficial exercise strategy for overweight and obese people. To date, no reviews have synthesized the existing scientific evidence regarding the effects of NW on this population. This systematic review and meta-analysis aimed to identify the characteristics, methodological quality, and results of the investigations that have studied the effects of NW in overweight and obese individuals. Methods: Six electronic databases were searched up to June 2019 for studies that examined the effects of NW on people with a body mass index ≥ 25 kg/m2. The methodological quality of the included randomized controlled trials was retrieved from the physiotherapy evidence database or evaluated using the physiotherapy evidence database scale. Results: Twelve studies were included in the review. The investigations were mostly good-to-fair methodological quality. NW groups had a significant improvement on parameters such as fasting plasma glucose, abdominal adiposity, and body fat compared with the baseline, but no significant improvements were found when compared with control groups. Conclusions: NW can potentially lead to improvements in parameters related to major health outcomes in overweight and obese people. The lack of control for confounding variables in the analyzed studies prevents further elaboration on its potential benefits. © 2020 Human Kinetics, Inc.
Psychological flexibility : positive implications for mental health and life satisfaction
- Authors: Lucas, James , Moore, Kathleen
- Date: 2020
- Type: Text , Journal article
- Relation: Health promotion international Vol. 35, no. 2 (2020), p. 312-320
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- Description: New wave therapies such as Acceptance and Commitment Therapy aim to cultivate people's psychological flexibility in order for them to live a satisfying life. Psychological flexibility has also a role in promoting mental health, which may mediate the relationship with life satisfaction. The aim of this study was to determine whether mental health mediates the effect of psychological flexibility on life satisfaction. A convenience sample of 140 adults (32 males, M = 36.50 years, SD = 12.22; 107 females, M = 38.46 years, SD = 12.81; and a 45-year-old person of unknown gender) completed an online questionnaire assessing psychological flexibility, mental health and life satisfaction. Three of the four hypothesized components of psychological flexibility (experiential acceptance, cognitive alternatives and cognitive control) contributed to the latent construct of psychological flexibility, but cognitive defusion failed to contribute. Psychological flexibility had a direct, positive effect on life satisfaction and the hypothesis that mental health would mediate this relationship was supported. The results suggest that psychological flexibility is important for one's mental health and that both are integral to life satisfaction. The results also support a continued focus on third-wave therapies in cultivating psychological flexibility. © The Author(s) 2019. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.
Abrasion injuries on artificial turf : A systematic review
- Authors: Twomey, Dara , Petrass, Lauren , Fleming, Paul , Lenehan, Kurt
- Date: 2019
- Type: Text , Journal article , Review
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 5 (2019), p. 550-556
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- Description: Objectives: To review the incidence of abrasion injuries sustained on artificial turf playing fields and the level of evidence existing on player perceptions of abrasion injuries on these surfaces. Design: Systematic review. Method: A systematic search was performed using SPORTDiscus, Medline, Web of Science, Scopus and Science Direct databases. Inclusion criteria included: abrasion type injuries measured; conducted on artificial/synthetic turf; type of sport reported; peer-reviewed original research; English language search terms, but no language restrictions. A quality assessment was conducted using the Newcastle-Ottawa quality scale. Results: The search yielded 76 potential articles, with 25 meeting all inclusion criteria. Twenty articles were injury-based and five were perception–based. The differences in injury definition and the lack of details of the playing surfaces produced varying results on the rate of injuries on artificial turf. Regardless of the condition of the surface, the level of play, or the sport, players perceived the fear of abrasion injuries as a major disadvantage of artificial turf surfaces. Conclusions: The review highlighted the current disparity that exists between players’ perceptions of abrasion injuries and the level of evidence of abrasion injury risk on artificial turf playing surfaces. There is a need for the inclusion of greater detail of playing surfaces’ specifications and condition, and an injury definition sufficiently sensitive to better measure abrasion injury incidence and severity. Without this more detailed information, it is likely that the strongly perceived risk of abrasion injuries will continue as a barrier to the adoption of artificial playing surfaces.
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.
Epidemiology of hospital-treated cricket injuries sustained by women from 2002-2003 to 2013-2014 in Victoria, Australia
- Authors: Perera, Nirmala , Kemp, Joanne , Joseph, Corey , Finch, Caroline
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 11 (Nov 2019), p. 1213-1218
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- Description: Objectives: To present the first comprehensive epidemiological profile of hospital-treated injuries sustained by female cricketers from 2002-2003 to 2013-2014 in Victoria, Australia. Design: Analysis of routinely collected hospital data (detailed case-series). Methods: A retrospective analysis of hospital-treatment data associated with cricket injuries sustained by women between 1 July 2002 and 30 June 2014, inclusive were extracted from databases held by the Victorian Injury Surveillance Unit in Australia. Results: Over the 12-year period, 668 cases were treated in Victoria. Of these, 547 were emergency department (ED)-presentations. There were 121 hospital-admissions, of which, the length of stay was <2 days for 78.5% cases. All cases were treated and released, and no fatalities were reported. The 10-14 year age group most frequently presented to ED (19.9%) and were most commonly admitted to hospital (16.5% of the total admissions). Fractures were the most common cause of hospital-admissions (47.1%) but only accounted for 17.2% of the ED-presentations. Dislocations, sprains and strains, were the most common (36.4%) cause of ED-presentations. The head was the most commonly injured anatomical location (27.8% of ED-presentations and 28.1% of hospital-admissions), followed by the wrist and hand (27.8% ED-presentations and 17.4% hospital-admissions). Conclusions: These findings provide the first overview of the nature of injuries requiring hospital attendance in female cricketers, and a foundation to inform the development of targeted injury prevention programs for female cricketers. (C) 2019 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.
Match injuries in Sri Lankan junior cricket : A prospective, longitudinal study
- Authors: Gamage, Prasanna , Fortington, Lauren , Kountouris, Alex , Finch, Caroline
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 6 (2019), p. 647-652
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- Description: Objectives: Understanding the nature of injuries in cricket is key to mitigate injury risks and prioritise preventive measures. This study aimed to identify the incidence and nature of match injuries among Sri Lankan junior cricketers. Design: Longitudinal follow-up study with prospective in-season data collection. Methods: A national survey of schoolboy, division-1 cricket teams in under-15 and under-17 age groups. Using a paper-based questionnaire, distributed to school-teams at the start of the 2016 cricket season, respondents recorded any injuries, including the site, type and mechanism. Match injury incidence rates (match-IIR) (injuries/100 match-player-days) were calculated overall, by position and for match time loss (MTL) and non-MTL injuries. Results: From 59 school-teams, 573 players responded, with 404 players reporting 744 injuries in 648 matches. The match-IIR was 28.0 injuries/100 match-player-days (95% CI = 26.0–30.2). The highest match-IIR was reported among fielders (46.0% of all injuries sustained; match-IIR = 12.9) compared with batters (25.4%; match-IIR = 7.1) and bowlers (20.3%; match-IIR = 5.7). Abrasions and bruises to the knee or elbow were the most common injuries among fielders, with the majority being non-MTL injuries. Conclusions: Almost half (46.0%) of all injuries were to fielders, and more research into their severity and mechanisms is needed to identify the need for, and design of, preventive measures. Batters sustained a relatively large number of facial-organ injuries from being struck by the ball, presenting a need to evaluate the use and appropriateness of helmets by Sri Lankan junior cricketers. Similar to other junior cricket studies, the most common injuries among bowlers were strains and sprains, mainly affecting the lower limbs and lower back. © 2018
Quantification of Achilles and patellar tendon structure on imaging does not enhance ability to predict self-reported symptoms beyond grey-scale ultrasound and previous history
- Authors: Docking, Sean , Rio, Ebonie , Cook, Jill , Carey, David , Fortington, Lauren
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 2 (2019), p. 145-150
- Full Text: false
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- Description: Background: Tendon pathology on imaging has been associated with an increased risk of developing symptoms. This evidence is based on classifying the tendon as normal or pathological. It is unclear whether the extent of tendon pathology is associated with the development or severity of symptoms. Objectives: To investigate whether the presence and extent of tendon pathology on ultrasound tissue characterisation (UTC), or a previous history of symptoms, were associated with the development of symptoms over a football season. Methods: 179 male Australian football players underwent UTC imaging of their Achilles and/or patellar tendon at the start of the pre-season. Players completed monthly OSTRC overuse questionnaires to quantify the presence and severity of Achilles and/or patellar tendon symptoms. Risk factor analysis was performed to identify associations between imaging and the development of symptoms. Results: A pathological Achilles tendon increased the risk of developing symptoms (RR = 3.2, 95%CI 1.7–5.9). Conversely, a pathological patellar tendon was not significantly associated with the development of symptoms (RR = 1.8, 95%CI 0.9–3.7). Quantification of tendon structure using UTC did not enhance the ability to identify athletes who developed symptoms. Previous history of symptoms was the strongest predictor for the development of symptoms (Achilles RR = 3.0 95%CI 1.8–4.8; patellar RR = 3.7 95%CI 2.2–6.1). Conclusion: Tendon pathology was associated with the development of self-reported symptoms; however previous history of symptoms was a stronger risk factor. The extent of disorganisation quantified by UTC should not be used as a marker for the presence or severity of current and future symptoms.
Seasonal time-loss match injury rates and burden in South African under-16 rugby teams
- Authors: Sewry, Nicola , Verhagen, Evert , Lambert, Mike , van Mechelen, Willem , Readhead, Clint , Viljoen, Wayne , Brown, James
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 1 (2019), p. 54-58
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- Description: Objectives: Youth rugby union is a popular sport with a high injury incidence density (IID) and burden. This high risk has called for further research into the factors affecting the injuries in youth rugby. The aim of the study was to analyse time-loss IID and burden in multiple schoolboy rugby teams over a season and the potential factors associated with injury. Design: Prospective cohort Methods: All time-loss injuries were recorded from three schools for the whole season. Overall IID and injury burden were calculated, as well as for injury event, type, location and the match quarter in which they occurred and Poisson regression analyses were performed to determine differences. Results: IID was 28.8 (18.9–38.6) injuries per 1000 player hours over the season, with an injury burden of 379.2 (343.6–414.9) days lost per 1000 player hours. The ball-carrier had a significantly higher IID (11.3 (5.2–17.5) per 1000 player hours) compared to other events, and the joint (non-bone)/ligament injuries were the most common (IID of 12.2 (5.8–18.6) per 1000 player hours) and severe type of injury (burden of 172.6 (148.5–196.6) days lost per 1000 player hours). Conclusions: The IID was similar to previous youth rugby studies, however the injury burden was much lower. The South African youth cohort showed similar factors associated with injury for inciting event (the tackle) and injury type (joint (non-bone)/ligament) and location (lower limb) as seen in other studies in both youth and senior players.
The behaviour change techniques used by Australian physiotherapists to promote non-treatment physical activity to patients with musculoskeletal conditions
- Authors: Kunstler, Breanne , Cook, Jill , Kemp, Joanne , O'Halloran, Paul , Finch, Caroline
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 1 (2019), p. 2-10
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- Description: Objectives: To determine: (i) the behaviour change techniques used by a sample of Australian physiotherapists to promote non-treatment physical activity; and (ii) whether those behaviour change techniques are different to the techniques used to encourage adherence to rehabilitation exercises. Design: Cross-sectional survey. Method: An online self-report survey was advertised to private practice and outpatient physiotherapists treating patients with musculoskeletal conditions. The use of 50 behaviour change techniques were measured using five-point Likert-type scale questions. Results: Four-hundred and eighty-six physiotherapists responded to the survey, with 216 surveys fully completed. Most respondents (85.1%) promoted non-treatment physical activity often or all of the time. Respondents frequently used 29 behaviour change techniques to promote non-treatment physical activity or encourage adherence to rehabilitation exercises. A similar number of behaviour change techniques was frequently used to encourage adherence to rehabilitation exercises (n = 28) and promote non-treatment physical activity (n = 26). Half of the behaviour change techniques included in the survey were frequently used for both promoting non-treatment physical activity and encouraging adherence to rehabilitation exercises (n = 25). Graded tasks was the most, and punishment was the least, frequently reported technique used to promote non-treatment physical activity and encourage adherence to rehabilitation exercises. Conclusions: Respondents reported using similar behaviour change techniques to promote non-treatment physical activity and encourage adherence to rehabilitation exercises. The variability in behaviour change technique use suggests the behaviour the physiotherapist is promoting influences their behaviour change technique choice. Including the frequently-used behaviour change techniques in non-treatment physical activity promotion interventions might improve their efficacy. © 2018 Sports Medicine Australia
The self-reported factors that influence Australian physiotherapists’ choice to promote non-treatment physical activity to patients with musculoskeletal conditions
- Authors: Kunstler, Breanne , Cook, Jill , Kemp, Joanne , O'Halloran, Paul , Finch, Caroline
- Date: 2019
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 22, no. 3 (2019), p. 275-280
- Full Text: false
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- Description: Objectives: To determine the factors that influence physiotherapists’ choice to promote non-treatment physical activity to patients with musculoskeletal conditions. Design: Cross sectional survey. Methods: A national, online self report survey was targeted at Australian registered physiotherapists primarily treating patients with musculoskeletal conditions in private practice and outpatient settings. Likert scale questions were used to measure the factors influencing non-treatment physical activity promotion by physiotherapists. Results: Two hundred and sixteen full responses were received. Most (56.6%) respondents irregularly promoted non-treatment physical activity, whereas 43.4% always promoted non-treatment physical activity. Promotion of non-treatment physical activity was bivariately associated with respondents’ own physical activity level (x2[2] = 7.670, p = 0.022) and exercise science education (x2[1] = 4.613, p = 0.032). Multivariable analysis identified that Knowledge (knowing how to promote non-treatment physical activity) (OR = 1.60, 95%CI 1.026–2.502), Goals (other patient problems are more important) (OR = 0.62, 95%CI 0.424–0.897) and Innovation (compatibility of non-treatment physical activity promotion with the clinical environment) (OR = 1.75, 95%CI 1.027–2.985) were significantly and independently associated with non-treatment physical activity promotion. Conclusions: The majority of surveyed Australian physiotherapists irregularly promoted non-treatment physical activity. Lack of knowledge of how to promote non-treatment physical activity, prioritising other patient problems before non-treatment physical activity promotion and using promotion methods that are not compatible with current practice might reduce non-treatment physical activity promotion frequency by physiotherapists.
Assessment and monitoring practices of Australian fitness professionals
- Authors: Bennie, Jason , Wiesner, Glen , van Uffelen, Jannique , Harvey, Jack , Craike, Melinda , Biddle, Stuart
- Date: 2018
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 21, no. 4 (2018), p. 433-438
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- Description: Objectives: Assessment and monitoring of client health and fitness is a key part of fitness professionals’ practices. However, little is known about prevalence of this practice. This study describes the assessment/monitoring practices of a large sample of Australian fitness professionals. Design: Cross-sectional. Methods: In 2014, 1206 fitness professionals completed an online survey. Respondents reported their frequency (4 point-scale: [1] ‘never’ to [4] ‘always’) of assessment/monitoring of eight health and fitness constructs (e.g. body composition, aerobic fitness). This was classified as: (i) ‘high’ (‘always’ assessing/monitoring ≥5 constructs); (ii) ‘medium’ (1–4 constructs); (iii) ‘low’ (0 constructs). Classifications are reported by demographic and fitness industry characteristics. The odds of being classified as a ‘high assessor/monitor’ according to social ecological correlates were examined using a multiple-factor logistic regression model. Results: Mean age of respondents was 39.3 (±11.6) years and 71.6% were female. A total of 15.8% (95% CI: 13.7%–17.9%) were classified as a ‘high’ assessor/monitor. Constructs with the largest proportion of being ‘always’ assessed were body composition (47.7%; 95% CI: 45.0%–50.1%) and aerobic fitness (42.5%; 95% CI: 39.6%–45.3%). Those with the lowest proportion of being ‘always’ assessed were balance (24.0%; 95% CI: 24.7%–26.5%) and mental health (20.2%; 95% CI: 18.1%–29.6%). A perceived lack of client interest and fitness professionals not considering assessing their responsibility were associated with lower odds of being classified as a ‘high assessor/monitor’. Conclusions: Most fitness professionals do not routinely assess/monitor client fitness and health. Key factors limiting client health assessment and monitoring include a perceived lack of client interest and professionals not considering this their role. © 2017
Effectiveness of a nationwide intervention to increase helmet use in Dutch skiers and snowboarders : An observational cohort study
- Authors: Vriend, Ingrid , Hesselink, Arlette , Kemler, Ellen , Gouttebarge, Vincent , van Mechelen, Willem , Verhagen, Evert
- Date: 2018
- Type: Text , Journal article
- Relation: Injury Prevention Vol. 24, no. 3 (2018), p. 205-212
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- Description: Objective Helmet use in Dutch recreational skiers and snowboarders (DRSS) remains low. This study evaluated the effects of exposure to a nationwide intervention on relevant determinants of helmet use and helmet use in DRSS. Methods The intervention mapping protocol was used to develop an in-season intervention programme targeted at adult DRSS. A prospective single-cohort study was conducted to evaluate the impact of intervention exposure on determinants of helmet use (ie, knowledge about head injury risk and preventive measures, risk perception, attitudes to head injury risk and helmet use and intention to helmet use) and self-reported helmet use. A random sample of 363 DRSS from an existing panel participated in this study. Data were collected using online questionnaires before and immediately after the 2010/2011 intervention season. In a separate sample of 363 DRSS, intervention reach was assessed after the 2010/2011 season. Results Overall, no significant associations were found between intervention exposure and the determinants of helmet use. However, subgroup analyses revealed intervention effects on risk perception and knowledge in specific subpopulations. Intervention exposure had a significant, positive effect on helmet use in DRSS (β=0.23; 95% CI 0.017 to 0.44). Subgroup analyses revealed that this effect was found in: (1) skiers, (2) female DRSS, (3) young skiers and (4) intermediate skiers. Overall, intervention reach was 28.1%, with differences found between skiers and snowboarders. Conclusions Exposure to a nationwide intervention programme was associated with increased selfreported helmet use in DRSS. Differences were found in intervention effectiveness and reach between subpopulations. These differences must be taken into account when developing and evaluating future interventions.
Evaluating mild traumatic brain injury management at a regional emergency department
- Authors: Brown, Ashlee , Twomey, Dara , Shee, Anna
- Date: 2018
- Type: Text , Journal article
- Relation: Injury Prevention Vol. 24, no. 5 (2018), p. 390-394
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- Description: background: Emergency departments (EDs) are usually the first point of contact, and often the only medical service available, for patients with mild traumatic brain injury (mTBI) in rural and regional areas. Clinical practice guidelines (CPGs) have been created to ensure best practice management of mTBI in EDs. Adherence to mTBI CPGs has rarely been evaluated in rural and regional areas. Aim: The aim of this paper was to assess a regional health service's adherence to their mTBI CPG. Methods: This was a 12-month retrospective audit of 1280 ED records of patients ≥16 years presenting with mTBI to a regional Australian ED. Case selection used the Victorian Admitted Episodes Dataset codes for suspected head injury: principal diagnosis codes (S00-T98), concussive injury recorded in diagnosis codes (S06.00-S06.05) and unintentional external cause code (V00-X59). The data were collected to determine 4-hour observation rates, CT scan rates, safe discharge and appropriate referral documentation. Results: Fewer people received a CT scan than qualified (n=245, 65.3%), only 45% had 4-hour observations recorded, safe discharge was documented in 74.1% of cases and 33% received educational resources. Discussion/conclusion: Several key elements for the management of mTBI were under-recorded, particularly 4-hour observations, safe discharge and education. Acquired brain injury clinic referrals were received in overwhelmingly fewer cases than had a CT scan (n=19, 6.3%). Overall, this study suggests that the regional health service does not currently fully adhere to the CPG and that the referral services are potentially underutilised.
Guidance for sports injury surveillance : The 20-year influence of the australian sports injury data dictionary
- Authors: Finch, Caroline , Staines, Carolyn
- Date: 2018
- Type: Text , Journal article , Review
- Relation: Injury Prevention Vol. 24, no. 5 (2018), p. 372-380
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- Description: Background Injury prevention requires information about how, why, where and when injuries occur. The Australian Sports Injury Data Dictionary (ASIDD) was developed to guide sports injury data collection and reporting. Sports Medicine Australia (SMA) disseminated associated data collection forms and an online tool to practitioners and the sports community. This paper assesses the long-term value, usefulness and relevance of the ASIDD and SMA tools. Methods A systematic search strategy identified both peer-reviewed and grey literature that used the ASIDD and/or the SMA tools, during 1997-2016. A text-based search was conducted within 10 electronic databases, as well as a Google Image search for the SMA tools. Documents were categorised according to ASIDD use as: (1) collected injury data; (2) informed data coding; (3) developed an injury data collection tool and/or (4) reference only. Results Of the 36 peer-reviewed articles, 83% directly referred to ASIDD and 17% mentioned SMA tools. ASIDD was mainly used for data coding (42%), reference (36%), data collection (17%) or resource development (14%). In contrast, 86% of 66 grey literature sources referenced, used or modified the SMA data collection forms. Conclusions The ASIDD boasts a long history of use and relevance. Its ongoing use by practitioners has been facilitated by the ready availability of specific data collection forms by SMA for them to apply to directly their settings. Injury prevention practitioners can be strongly engaged in injury surveillance activities when formal guidance is supported by user-friendly tools directly relevant to their settings and practice. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018.
How much is enough in rehabilitation? High running workloads following lower limb muscle injury delay return to play but protect against subsequent injury
- Authors: Stares, Jordan , Dawson, Brian , Peeling, Peter , Drew, Michael , Heasman, Jarryd , Rogalski, Brent , Colby, Marcus
- Date: 2018
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 21, no. 10 (2018), p. 1019-1024
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- Description: Objectives: Examine the influence of rehabilitation training loads on return to play (RTP) time and subsequent injury in elite Australian footballers. Design: Prospective cohort study. Methods: Internal (sessional rating of perceived exertion: sRPE) and external (distance, sprint distance) workload and lower limb non-contact muscle injury data was collected from 58 players over 5 seasons. Rehabilitation periods were analysed for running workloads and time spent in 3 rehabilitation stages (1: off-legs training, 2: non-football running, 3: group football training) was calculated. Multi-level survival analyses with random effects accounting for player and season were performed. Hazard ratios (HR) and 95% confidence intervals (CI) for each variable were produced for RTP time and time to subsequent injury. Results: Of 85 lower limb muscle injuries, 70 were rehabilitated to RTP, with 30 cases of subsequent injury recorded (recurrence rate = 11.8%, new site injury rate = 31.4%). Completion of high rehabilitation workloads delayed RTP (distance: >49,775 m [reference: 34,613–49,775 m]: HR 0.12, 95%CI 0.04–0.36, sRPE: >1266 AU [reference: 852–1266 AU]: HR 0.09, 95%CI 0.03–0.32). Return to running within 4 days increased subsequent injury risk (3–4 days [reference: 5–6 days]: HR 25.88, 95%CI 2.06–324.4). Attaining moderate-high sprint distance (427–710 m) was protective against subsequent injury (154–426 m: [reference: 427–710 m]: HR 37.41, 95%CI 2.70–518.64). Conclusions: Training load monitoring can inform player rehabilitation programs. Higher rehabilitation training loads delayed RTP; however, moderate-high sprint running loads can protect against subsequent injury. Shared-decision making regarding RTP should include accumulated training loads and consider the trade-off between expedited RTP and lower subsequent injury risk.
Identifying high risk loading conditions for in-season injury in elite Australian football players
- Authors: Stares, Jordan , Dawson, Brian , Peeling, Peter , Heasman, Jarryd , Rogalski, Brent , Drew, Michael , Colby, Marcus , Dupont, Gregory , Lester, Leanne
- Date: 2018
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 21, no. 1 (2018), p. 46-51
- Full Text: false
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- Description: Objectives To examine different timeframes for calculating acute to chronic workload ratio (ACWR) and whether this variable is associated with intrinsic injury risk in elite Australian football players. Design Prospective cohort study. Methods Internal (session rating of perceived exertion: sRPE) and external (GPS distance and sprint distance) workload and injury data were collected from 70 players from one AFL club over 4 seasons. Various acute (1–2 weeks) and chronic (3–8 weeks) timeframes were used to calculate ACWRs: these and chronic load categories were then analysed to determine the injury risk in the subsequent month. Poisson regression with robust errors within a generalised estimating equation were utilised to determine incidence rate ratios (IRR). Results Altering acute and/or chronic timeframes did not improve the ability to detect high injury risk conditions above the commonly used 1:4 week ACWR. Twenty-seven ACWR/chronic load combinations were found to be “high risk conditions” (IRR > 1, p < 0.05) for injury within 7 days. Most (93%) of these conditions occurred when chronic load was low or very low and ACWR was either low (<0.6) or high (>1.5). Once a high injury risk condition was entered, the elevated risk persisted for up to 28 days. Conclusions Injury risk was greatest when chronic load was low and ACWR was either low or high. This heightened risk remained for up to 4 weeks. There was no improvement in the ability to identify high injury risk situations by altering acute or chronic time periods from 1:4 weeks.
Physiotherapists use a small number of behaviour change techniques when promoting physical activity : A systematic review comparing experimental and observational studies
- Authors: Kunstler, Breanne , Cook, Jill , Freene, Nicole , Finch, Caroline , Kemp, Joanne , O'Halloran, Paul , Gaida, James
- Date: 2018
- Type: Text , Journal article , Review
- Relation: Journal of Science and Medicine in Sport Vol. 21, no. 6 (2018), p. 609-615
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- Description: Objectives: Physiotherapists promote physical activity as part of their practice. This study reviewed the behaviour change techniques physiotherapists use when promoting physical activity in experimental and observational studies. Design: Systematic review of experimental and observational studies. Methods: Twelve databases were searched using terms related to physiotherapy and physical activity. We included experimental studies evaluating the efficacy of physiotherapist-led physical activity interventions delivered to adults in clinic-based private practice and outpatient settings to individuals with, or at risk of, non-communicable diseases. Observational studies reporting the techniques physiotherapists use when promoting physical activity were also included. The behaviour change techniques used in all studies were identified using the Behaviour Change Technique Taxonomy. The behaviour change techniques appearing in efficacious and inefficacious experimental interventions were compared using a narrative approach. Results: Twelve studies (nine experimental and three observational) were retained from the initial search yield of 4141. Risk of bias ranged from low to high. Physiotherapists used seven behaviour change techniques in the observational studies, compared to 30 behaviour change techniques in the experimental studies. Social support (unspecified) was the most frequently identified behaviour change technique across both settings. Efficacious experimental interventions used more behaviour change techniques (n = 29) and functioned in more ways (n = 6) than did inefficacious experimental interventions (behaviour change techniques = 10 and functions = 1). Conclusions: Physiotherapists use a small number of behaviour change techniques. Less behaviour change techniques were identified in observational studies compared to experimental studies, suggesting physiotherapists use less BCTs clinically than experimentally.
Rating of perceived exertion is a stable and appropriate measure of workload in judo
- Authors: Bromley, Sally , Drew, Michael , McIntosh, Andrew , Talpey, Scott
- Date: 2018
- Type: Text , Journal article
- Relation: Journal of Science and Medicine in Sport Vol. 21, no. 10 (2018), p. 1008-1012
- Full Text: false
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- Description: Objectives: Heart rate (HR), blood lactate concentration [La] and/or rating of perceived exertion (RPE) have been utilised to monitor judo training load in technical and randori (competition training) sessions, but are yet to be investigated in mixed sessions containing both elements. Therefore the purpose of this study was to: (1) determine the stability of these variables, and (2) to assess the efficacy of RPE as a load variable for mixed judo sessions. Design: Cross-sectional study. Methods: Twenty-nine athletes attended two mixed training sessions at an international training camp. Bout and session characteristics, including RPE, physical and mental effort, heart rate (HR) and post-session [La] were recorded. A two-way random-effects intra-class correlation assessed variable stability. Multilevel mixed-effects ordered logistic regression investigated relationships between RPE and other variables for bouts and sessions. Results: Average and minimum HR across sessions correlated highly (ICC = 0.95 and 0.94, respectively). Good correlations existed between [La], session-RPE and mental effort, and fair correlation of max HR and physical effort. No relationships existed between [La]/HR and session-RPE. A unit increase in bout-RPE resulted in a 2.09 unit increase in physical, or a 1.36 unit increase in mental, effort holding all other bout variables constant. Gender and competitive level did not influence statistical models. Conclusions: Results provide further evidence that RPE can be used across a range of competitive levels and genders to monitor workload of mixed sessions and individual randori in judo. Physical effort may play a larger role than mental effort when athletes reflect on exertion during training. © 2018