Biomedical subjects

C F Finch

Publications and source records attributed to C F Finch.

At least 19 recordsLinked to original sources

PubMed2005

Unprotected eyes in squash: not seeing the risk of injury.

The use of appropriate eyewear in squash can protect the eyes against injury. However, few adult squash players adequately protect their eyes against potential severe injuries. We describe the characteristics of non-users of protective eyewear and examine predictors of appropriate eyewear use. Self-report surveys of adult players were conducted in metropolitan Melbourne, Australia. Information on players' knowledge, behaviours and attitudes associated with protective eyewear use was collected, in addition to player demographic data. Appropriate eyewear was defined as Standards-approved polycarbonate lens eyewear. The majority 92.2% of players did not adequately protect their eyes while playing squash. Significant predictors of reported eyewear use were: previous eye injury: playing squash on average more than 2 hr per wk: having played for more than 20 y; and having more favourable attitudes towards eye safety in squash. The significant predictors of appropriate eyewear use were: being female; previous eye injury; playing squash on average more than 2 hr per week; and having more favourable attitudes towards eye safety in squash. Understanding the characteristics of both users and non-users of appropriate eye protection in squash is essential for informing future prevention strategies.

Adolescent↗

PubMed2005

Risk factors for hamstring injuries in community level Australian football.

OBJECTIVES: To identify risk factors for hamstring injury at the community level of Australian football. METHODS: A total of 126 community level Australian football players participated in this prospective cohort study. To provide baseline measurements, they completed a questionnaire and had a musculoskeletal screen during the 2000 preseason. All were monitored over the season. Injury surveillance and exposure data were collected for the full season. Survival analysis was used to identify independent predictors of hamstring injury. RESULTS: A hamstring injury was the first injury of the season in 20 players (16%). After adjustment for exposure, increasing age and decreased quadriceps flexibility were identified as significant independent predictors of the time to sustaining a hamstring injury. Older age (> or =23 years) was associated with an increased risk of hamstring injury (RR 3.8; 95% confidence interval (CI) 1.1 to 14.0; p = 0.044). Players with increased quadriceps flexibility (as measured by the modified Thomas test) were less likely to sustain a hamstring injury (RR 0.3; 95% CI 0.1 to 0.8; p = 0.022). CONCLUSIONS: The findings of this study can be used in the development of hamstring injury prevention strategies and to identify Australian football players at increased risk of hamstring injury.

Adult↗

PubMed2005

Incidence of serious injury and death during sport and recreation activities in Victoria, Australia.

BACKGROUND: Participation in sport and recreation is widely encouraged for general good health and the prevention of some non-communicable diseases. However, injury is a significant barrier to participation, and safety concerns are a factor in the decision to participate. An understanding of the sport/recreation activities associated with serious injury is useful for informing physical activity choices and for setting priorities for the targeting of injury prevention efforts. OBJECTIVES: To describe the epidemiology of serious injuries sustained in sport/recreation activities by adults in Victoria, Australia. METHODS: The Victorian State Trauma Registry and the National Coroner's Information Service were used to identify and describe sport/recreation related serious injuries, including deaths, occurring during the period July 2001 to June 2003. Age adjusted rates of serious injury and death were calculated using participation figures for each sport and general population data. RESULTS: There were 150 cases of serious injury and 48 deaths. The rates of serious injury and death were 1.8 and 0.6 per 100,000 participants per year respectively. Motor, power boat, and equestrian sports had the highest rates of serious injury. Most deaths were due to drowning. CONCLUSION: Although the risk of serious injury through sport/recreation participation is low, motor, power boat, and equestrian sports should be priorities for further research into injury prevention. Most sport/recreation related deaths are due to drowning, highlighting this area for prevention efforts.

Adolescent↗

PubMed2005

Is bowling workload a risk factor for injury to Australian junior cricket fast bowlers?

OBJECTIVES: To examine whether bowling workload is a risk factor for overuse injury to Australian junior cricket fast bowlers and to evaluate the appropriateness of current bowling workload guidelines. METHODS: Forty four male fast bowlers (mean (standard deviation) age 14.7 (1.4) years) were monitored prospectively over the 2002-2003 season. Bowlers completed a daily diary to record bowling workloads and self reported injuries, which were validated by a physiotherapist. Bowling workload prior to the first injury (for those bowlers who were injured) was compared to workload across the whole season for uninjured bowlers. RESULTS: Eleven (25%) bowlers reported an overuse-type injury, with seven of these sustaining a back injury. Injured bowlers had been bowling significantly more frequently than uninjured bowlers (median number of days since the previous bowling day: 3.2 v 3.9 days, Mann-Whitney U = 105.0, p = 0.038). Compared with bowlers with an average of > or =3.5 rest days between bowling, bowlers with an average of <3.5 rest days were at a significantly increased risk of injury (risk ratio (RR) = 3.1, 95% confidence interval (CI) 1.1 to 8.9). There were also trends towards an increased risk of injury for those who bowled an average of > or =2.5 days per week (RR = 2.5, 95% CI 0.9 to 7.4) or > or =50 deliveries per day (RR = 2.0, 95% CI 0.7 to 5.4). CONCLUSIONS: This study has identified high bowling workload as a risk factor for overuse injury to junior fast bowlers. Continued research is required to provide scientific evidence for bowling workload guidelines that are age-specific for junior fast bowlers.

Adolescent↗

PubMed2004

Do community football players wear allocated protective equipment? Descriptive results from a randomised controlled trial.

Before protective equipment can be adopted as an effective sports safety intervention, its protective effects in reducing the incidence and severity of injury need to be demonstrated, Importantly, it also needs to be well accepted by the players. The Australian Football Injury Prevention Project (AFIPP) was a large scale community-based randomised controlled trial to assess the effectiveness of headgear and mouthguards in preventing head/neck/dental injuries in Australian Football. A subcomponent of this study was to assess the extent to which community football players complied with the requirement to wear protective headgear and/or mouthguards, as this equipment is not compulsory in this sport. Three hundred and one community football players from 23 teams were randomly allocated to one of three protective equipment intervention arms or one control arm. Protective equipment usage was measured by a primary data collector at each training and game session during the 2001 playing season. Mouthguard use was higher than headgear use, with the highest usage for both being measured during games rather than training. Although many players use mouthguards, particularly in games, most do not wear headgear. Given the low adoption of headgear, other strategies to prevent head injuries need further investigation.

Football↗

PubMed2004

Sport safety policies and practices in two rural Victorian communities.

Australian football and netball are the predominant sports played in rural Victoria, Australia. This exploratory study is the first to report the sport safety policies and practices adopted by junior Australian football and netball clubs in small rural communities. Eleven informants from four clubs completed a semi-structured interview and survey. Whilst the clubs performed a range of injury prevention activities, they did not have formal sports safety policies. Generally, netball informants reported fewer safety practices than football informants. Crucial factors influencing safety policies and practices were the reliance on volunteers and a lack of senior players. Barriers towards the adoption of safety policies and practices appeared to be related to rural population declines, a lack of qualified people and attitudes to injury in rural areas. Future research needs to identify how widespread this lack of sport safety policies and practices is across rural Australia and to identify strategies to overcome barriers to implementing them.

Athletic Injuries↗

PubMed2004

Incidence and risk factors for injury in non-elite Australian Football.

This paper identifies the risk and protective factors for injury in non-elite Australian Football. Five hundred and thirty five non-elite Australian footballers completed a baseline questionnaire at the commencement of the 1997 preseason. Participants were telephoned each month during the 1997 and 1998 playing seasons to provide details of their exposure at training and games and any injury experiences in the previous four weeks. The incidence of injury in this study was 24 injuries per 1000 player hours. The risk factors for injury were identified as: not wearing sports-specific football boots (IRR 1.40, 95% CI 1.03-1.90); an existing back pathology (IRR 1.29, 95% CI 1.10-1.51); excessive foot pronation (IRR 1.29, 95% CI 1.07-1.56); and extroverted behaviour (IRR 1.01, 95% CI 1.00-1.03). Cooling down after training (IRR 0.95, 95% CI 0.90-0.99) and not being injured in the previous 12 months (IRR 0.73, 95% CI 0.61-0.88) were found to be protective against injury. This study found that there was a high risk of injury associated with playing Australian Football at a community level. Further research is required to gain an understanding of the mechanisms by which the identified risk factors influence injury risk in community level Australian Football.

Adolescent↗

PubMed2004

Community level Australian Football: a profile of injuries.

Identification of injuries and their risk factors is required in order to develop risk controls within the context of sports injury prevention. The Australian Football Injury Prevention Project (AFIPP) was a randomised controlled trial (RCT) examining the effects of protective equipment on injury rates in Australian Rules Football. The aim of this paper is to describe the general injury profile of community level Australian Football players over one season, as recorded during this RCT. Players were recruited from the largest community football league in Victoria, Australia, during the 2001 playing season. A total of 301 players participated (64% response rate) and all injuries occurring during training and games were recorded. The overall injury incidence rate was 12.1/1000 player hours. Bruises/soft tissue injuries made up more than a quarter of all injuries (28%) and the leg (lower leg, ankle, thigh/hamstring and knee) was the most commonly injured body region. Most injuries occurred at the beginning of the season (April-May, 53% of injuries), during competition (77%) and through body contact (49.9%). Midfielders (OR = 3.39, 95% CI: 1.13, 10.14) and players aged at least 25 years (OR = 2.15, 95% CI: 1.06, 4.34) were significantly more likely to experience an injury than other playing positions and younger players. Although the injury rate in this study was lower than that in previous studies, the results are consistent with the finding that injuries tend to occur earlier in the season and more commonly during competition. Injury prevention efforts should be particularly targeted at midfielders and older players.

Adolescent↗

PubMed2004

Acute injury and chronic disability resulting from surfboard riding.

We undertook a cross-sectional survey of surfers at eight Victorian beaches between February and May 2003 and analysed acute injury and chronic disability sustained while surfing during the preceding 12 months. Significant injuries were defined as requiring medical attention or time off surfing/work. 646 surfers were enrolled (90.2% male, median age 27 years, median years of surfing 10). 145 surfers sustained 168 significant acute injuries in the preceding 12 months (0.26 injuries/surfer/year, 95% CI 0.22-0.30). Most were caused by striking a surfboard or another surfer (45.2%, 95% CI 37.6-53.1), "wiping out" (36.3%, 95% CI 29.1-44.1) or striking the seabed (17.9%, 95% CI 12.6-24.7). Injuries included lacerations (46.4%, 95% CI 38.8-54.3), sprains (28.6%, 95% CI 22.0-36.1), dislocations (10.7%, 95% CI 6.7-16.6) and fractures (8.9%, 95% CI 5.3-14.6). Body parts most frequently injured were the lower limb (45.8%, 95% CI 38.2-53.7) and the head/face (26.2%, 95% CI 19.9-33.6). Surfing injuries that were treated in Victorian emergency departments over a six year period revealed a similar pattern, although there was a greater proportion of head/face injuries (42.0%, 95% CI 36.0-48.1, p = 0.001). 20 surfers reported long-term effects from acute injuries, mainly unstable/stiff/painful joints. 136 surfers reported chronic health problems not related to acute injury including chronic/recurrent otitis externa and exostoses, muscle and joint pain/stiffness and pterygium. Significant injury while surfing is not uncommon. Although head injury accounts for a considerable proportion, very few surfers wear protective headgear. Greater use of protective headgear should be considered.

Adolescent↗

PubMed2004

The incidence of head/neck/orofacial injuries in non-elite Australian football.

Injuries to the head/neck/orofacial region are common in contact and collision sports such as Australian Football. A total of 294 players who did not wear headgear from 23 teams from a large metropolitan community football league in Victoria, Australia, were monitored for head/neck/orofacial injuries over one playing season. This short report describes the incidence of head/neck/orofacial injuries in this cohort. Overall, there were 37 head/neck/orofacial injuries reported at a rate of 2.6 injuries/1000 participation hours. Over 70% of these were the result of being struck by another player through inadvertent contact during competitive play. Facial lacerations were most common (0.97/1000 player hours), followed by concussion (0.49/1000 player hours). Nine of the cases were referred to hospital for further treatment.

Adult↗

PubMed2004

How well does club head speed correlate with golf handicaps?

The velocity at which a golf club impacts with a golf ball is known as club head speed. Although club head speed has been used to measure performance changes in a number of golf studies, it has not been validated as a golf performance measure. As handicap is the usual measure of performance, the purpose of this study was to investigate the relationship between club head speed and handicap, and to determine whether club head speed at impact is a valid measure of golfing performance. Forty-five male golfers aged 18-80 years, all with registered golfing handicaps (2-27), participated in this study. Each golfer performed 10 golf swings captured by a high-speed camera. Golfers' club head speeds were determined using Video Expert 2, a biomechanical computer program. Golfers with a lower handicap (i.e., a better skill level) had faster club head speeds than higher handicap golfers. Linear regression analysis found club head speed to be highly correlated with handicap (r = 0.950). This relationship was described by the equation: In (club head speed)= 4.065 - 0.0214 x handicap. In conclusion, this study has shown that club head speed is a valid indicator of performance in golfers and may therefore be a useful performance measure in future laboratory-based studies.

Adolescent↗

PubMed2004

Physical activity interventions to prevent falls among older people: update of the evidence.

Injuries resulting from falls are a significant public health issue, particularly for older people. This review provides an update of the evidence on the effects of various physical activity (PA) or exercise intervention strategies for the prevention of unintentional falls among older people. Six systematic reviews, and three randomised controlled trials not incorporated in previous reviews, were located with a literature search. There is clear evidence that a targeted supervised home exercise program of strength and balance exercise and walking practice, prescribed by a trained health professional, can prevent falls among older community dwellers. There is also an indication that untargeted group exercise (ie, not individually prescribed) can prevent falls among community dwellers, particularly if it involves Tai Chi or other exercises which challenge balance. There is some indication that individual prescription of PA is more important in frailer groups. Further investigation is required to establish the effects of PA in residential aged care, and the relative effects of different types of PA in different populations. In addition, multidisciplinary, multifactorial. health/environmental risk factor screening/intervention programs have been found to be effective in preventing falls. For many individuals with physical risk factors for falls (eg, impaired strength, balance or functional ability), PA alone is likely to reduce the risk of falls. For those with additional risk factors (eg, visual impairments, psychoactive medication use), other interventions may also be required.

Accidental Falls↗

PubMed2004

Performance enhanced headgear: a scientific approach to the development of protective headgear.

BACKGROUND: There is a continuing debate about the performance of protective headgear in rugby union, rugby league, and Australian rules football. OBJECTIVES: To examine the impact energy attenuation performance of foam that could be incorporated into headgear and examine the performance of prototypes of modified headgear. METHODS: Impact tests were conducted on polyethylene foams and protective headgear. Free fall drop tests with a rigid headform on to a flat rigid anvil were conducted. Resultant headform acceleration was measured. Means of the headform acceleration maxima for repeat tests were calculated. RESULTS: Tests on polyethylene foam indicated that an increase in thickness from 10 mm to 16 mm would improve headgear performance. These modifications were incorporated in part into two headgear models: the Albion Headpro and the Canterbury brand Body Armour honeycomb headgear. The headgear tests show that significant reductions in headform acceleration were achieved by increasing the foam density and thickness. Mean headform acceleration maxima for the 16 mm thick modified rugby headgear was about 25% of that of standard headgear for lateral impact 0.3 and 0.4 m drop heights and 27% for the centre front 0.3 m drop tests. At these impacts, the headform acceleration for the modified rugby headgear was below 200 g. CONCLUSIONS: Significant improvements in impact energy attenuation performance are possible with small design changes. Whether these are sufficient to reduce the rate or severity of concussion in rugby and Australian rules football can only be shown by formal prospective studies on the field.

Athletic Injuries↗

PubMed2004

A comparison of the sports safety policies and practices of community sports clubs during training and competition in northern Sydney, Australia.

OBJECTIVES: To compare the safety policies and practices reported to be adopted during training and competition by community sports clubs in northern Sydney, Australia. METHODS: This cross sectional study involved face to face interviews, using an 81 item extensively validated questionnaire, with representatives of 163 community netball, rugby league, rugby union, and soccer clubs (response rate 85%). The study was undertaken during the winter sports season of 2000. Two separate 14 item scales were developed to analyse the level of safety policy adoption and safety practice implementation during training and competition. The statistical analysis comprised descriptive and inferential analysis stratified by sport. RESULTS: The reliability of the scales was good: Cronbach's alpha = 0.70 (competition scale) to 0.81 (training scale). Significant differences were found between the safety scores for training and competition for all clubs (mean difference 11.2; 95% confidence interval (CI) 10.0 to 12.5) and for each of the four sports: netball (mean difference 14.9; 95% CI 12.6 to 17.2); rugby league (mean difference 10.3; 95% CI 7.1 to 13.6); rugby union (mean difference 9.4; 95% CI 7.1 to 11.7); and soccer (mean difference 8.4; 95% CI 6.5 to 10.3). CONCLUSIONS: The differences in the mean competition and training safety scores were significant for all sports. This indicates that safety policies were less often adopted and practices less often implemented during training than during competition. As injuries do occur at training, and sports participants often spend considerably more time training than competing, sporting bodies should consider whether the safety policies and practices adopted and implemented at training are adequate.

Athletic Injuries↗

PubMed2004

The reliability of team-based primary data collectors for the collection of exposure and protective equipment use data in community sport.

OBJECTIVE: Reliable data allows for the generalisation of study findings to the wider population. The aim of this study was to assess the reliability of using community team based primary data collectors for the collection of exposure and protective equipment use data. METHODS: Nine clubs (23 teams) from a metropolitan Australian Football league in Victoria each provided one primary data collector to monitor exposure and protective equipment use over a regular playing season. Four random audits of this data collection for each team were conducted throughout the regular playing season. The audits were compared with data collected by the club data collectors and the level of agreement assessed. RESULTS: Although exposure data agreement was higher during competition and protective equipment use agreement higher during training, there was no significant difference in data collected by the primary data collectors and the random audits. CONCLUSIONS: The use of trained data collectors associated with Australian Football teams provides reliable information about player exposure and protective equipment use in community intervention studies.

Athletic Injuries↗

PubMed2004

Community football players' attitudes towards protective equipment--a pre-season measure.

BACKGROUND: The Australian football injury prevention project (AFIPP) was a randomised controlled trial examining the effects of protective equipment on injury rates in Australian Football. OBJECTIVE: To present the results of the AFIPP baseline survey of community football players' attitudes towards protective equipment. METHODS: Teams of players were recruited from the largest community football league in Victoria, Australia, during the 2001 playing season; 301 players were enrolled in the study and all were surveyed before the season began about their attitudes towards protective headgear and mouthguards. RESULTS: Almost three quarters of the players (73.6%) reported wearing mouthguards during the previous playing season (year 2000) compared with only 2.1% wearing headgear. The most common reasons for not wearing headgear and mouthguards (in non-users) were: "I don't like wearing it" (headgear: 44.8%; mouthguards: 30.6%), and "It is too uncomfortable" (headgear: 40.7%; mouthguards: 45.8%). CONCLUSIONS: The higher mouthguard usage reflects the favourable attitudes towards mouthguards by Australian football players generally. Similarly, the low headgear usage reflects the low acceptance of this form of protection in this sport. Further research should be directed towards establishing the reasons why players seem to believe that headgear plays a role in injury prevention yet few wear it.

Adult↗

PubMed2004

Improving golf performance with a warm up conditioning programme.

OBJECTIVES: To determine whether a golf specific warm up programme (both immediately prior to play and after performing it five times a week for 5 weeks) improved performance in 10 male golfers compared with 10 controls matched for age, sex, and handicap. METHODS: Twenty male golfers were matched for age (+/-2 years) and handicap (+/-1 stroke). Club head speed was assessed by two dimensional video analysis in a laboratory setting. In week 1, all golfers performed 10 strokes. In weeks 2 and 7, the controls underwent the same procedure as in week 1. The exercise group performed the golf specific warm up followed by their 10 strokes. Between weeks 2 and 7, the exercise group performed the specially designed warm up five times a week for 5 weeks. RESULTS: The mean club head speeds of the exercise group improved at each testing week. Between weeks 1 and 2, golfers in the exercise group improved their club head speed on average by 3-6 m/s (12.8%), and between weeks 1 and 7, they increased their club head speeds by 7-10 m/s (24.0%). With the exception of one golfer whose club head speed varied by 1.7 m/s, the mean club head speeds of the golfers in the control group hardly varied over the testing period (range: 0.3-0.8 m/s). A significant difference (p = 0.029) was found between the mean club head speeds of the exercise and control groups over the duration of the study, and a significant interaction over time (p<0.001) was also found. CONCLUSIONS: This study has shown that golfers' performances will be significantly improved by undertaking a golf specific warm up programme compared with not performing the warm up.

Adult↗

PubMed2003

Too hot to trot? Exploring potential links between climate change, physical activity and health.

Based on an analysis of existing literature, this paper explores the links between climate change, physical activity and health. It highlights the importance of physical activity for health, explores current understandings of factors influencing participation in sport and physical activity, and develops some hypotheses about the ways in which climate change may impact on the factors influencing physical activity and thereby on the level of participation in physical activity. The paper argues that climate change has the potential to be a barrier to participation in physical activity, particularly in areas where temperatures are already relatively high, and that a reduction in physical activity across the population is likely to have detrimental health impacts. The need for research to clarify the nature and extent of the threat posed to physical activity participation is highlighted, as is the need to take into account the direct and indirect costs of any changes or reductions in physical activity in any assessment of the costs of climate change and/or its mitigation.

Australia↗