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All sport events have inherent injury and illness risks for participants. Healthcare services for sport events should be planned and delivered to mitigate these risks which is the ethical responsibility of all sport event organisers. The objective of this paper was to develop consensus-driven guidelines describing the basic standards of services necessary to protect athlete health and safety during large sporting events. By using the Knowledge Translation Scheme Framework, a gap in International Federation healthcare programming for sport events was identified. Event healthcare content areas were determined through a narrative review of the scientific literature. Content experts were systematically identified. Following a literature search, an iterative consensus process was undertaken. The outcome document was written by the knowledge translation expert writing group, with the assistance of a focus group consisting of a cohort of International Federation Medical Chairpersons. Athletes were recruited to review and provide comment. The Healthcare Guidelines for International Federation Events document was developed including content-related to (i) pre-event planning (eg, sport medical risk assessment, public health requirements, environmental considerations), (ii) event safety (eg, venue medical services, emergency action plan, emergency transport, safety and security) and (iii) additional considerations (eg, event health research, spectator medical services). We developed a generic standardised template guide to facilitate the planning and delivery of medical services at international sport events. The organisers of medical services should adapt, evaluate and modify this guide to meet the sport-specific local context.
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Atletas , Consenso , Atención a la Salud/normas , Seguridad , Deportes , Servicios Médicos de Urgencia/organización & administración , Servicios Médicos de Urgencia/normas , Grupos Focales , Humanos , Agencias Internacionales , Internacionalidad , Salud Pública , Medición de Riesgo/métodosRESUMEN
OBJECTIVE: To identify changes in International Federations' priorities and the barriers to implementing athlete and global health initiatives. Results should influence the work of the International Federation medical committees, the IOC and the Association of Summer Olympic International Federation. METHODS: The 28 Summer and 7 Winter International Federations participating in the most recent Olympic Games (2016; 2018) were surveyed to (i) identify the importance of 27 health topics, (ii) assess their progress on implementation health-related programmes and (iii) the barriers to implementation of these programmes. We compared International Federations' activities in 2016 and 2017. RESULTS: The response rate was 83%. Health topics which most International Federations regarded as important and in which the International Federations felt insufficiently active were 'team physician certification', 'prevention of harassment and abuse', 'eating disorders/disordered eating', 'mental health' and 'injury surveillance'. Compared with 2016, there was a decrease in International Federations' activities in 'injury surveillance', 'nutritional supplements' and 'hyperandrogenism'. The main barrier to implementing health-related programmes was 'International Federation political support/willingness', followed by 'knowledge'. 'Time' and 'coach support' were more often reported than 'finances', or 'IOC or Association of Summer Olympic International Federations partnership'. CONCLUSION: If International Federations are going to promote health of athletes and global health promotion through physical activity (sport), International Federation leadership must change their focus and provide greater political support for related initiatives. Improving coach and athlete knowledge of the health issues could also facilitate health programme delivery. Time constraints could be mitigated by sharing experiences among the International Federations, Association of Summer Olympic International Federations and the IOC. International Federations should focus on those health-related topics that they identified as being important, yet rate as having insufficient activity.
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Promoción de la Salud/organización & administración , Necesidades y Demandas de Servicios de Salud , Agencias Internacionales , Deportes , Salud Global , Implementación de Plan de Salud , Humanos , Encuestas y CuestionariosRESUMEN
The near-complete genome sequence of the original Carrot virus Y (CarVY) type isolate (CarVY-Vic) collected in 1999 in Victoria, Australia, and a near-complete genome sequence from an isolate collected in 2019 from the same region (CarVY-2-22) were determined following deep sequencing. The two CarVY genome sequences shared 98% nucleotide identity.
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The role of biotic agents in the dieback syndrome Mundulla Yellows (MY) was investigated by analysis of 40 Eucalyptus camaldulensis, E. leucoxylon, or E. cladocalyx trees and soil samples from South Australia and Victoria, Australia. No pathogenic fungi, bacteria, phytoplasmas, or insect pests or vectors were found to be associated with MY. However, nematode analysis identified Merlinius spp. to be associated with soil, but not roots, from symptomatic trees. Interveinal chlorosis symptoms were not transmissible by seed, mechanical inoculation, or grafting using plant material derived from symptomatic trees. Virus-like particles were detected at a single symptomatic study site using transmission electron microscopy. MY symptoms were induced in E. camaldulensis seedlings by sowing seed from asymptomatic trees into sterilized and unsterilized soil collected from underneath symptomatic trees. Significantly, sterilized soil induced more severe symptoms in seedlings than unsterilized soil. Soil collected from under asymptomatic trees did not induce MY symptoms. This preliminary investigation indicates that, with the exception of Merlinius spp., pathogenic organisms and pests were not consistently associated with MY symptoms.
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BACKGROUND: There has been rapid growth in the technical and physiologic demands made on skaters who perform more and more difficult jumps, spins, lifts, throws, and free skating movements. PURPOSE: To investigate the frequency of injuries and overuse syndromes in elite junior skaters. STUDY DESIGN: Questionnaire. METHODS: During four consecutive Junior World Figure Skating Championships and the Croatia Cup, we interviewed 236 female and 233 male skaters by questionnaire to determine the frequency of injuries and overuse syndromes. RESULTS: Fifty-nine of the female skaters (25%) and 65 of the male skaters (27.9%) reported sustaining acute injuries; 101 female (42.8%) and 106 male (45.5%) skaters reported overuse syndromes. Low back pain was reported by 19 female and 23 male skaters. The most frequent acute injury was ankle sprain. In singles female skaters, the most frequent overuse injury was stress fracture (19.8%), followed by jumper's knee (14.9%). In singles male skaters, jumper's knee (16.1%) was the most frequent injury, followed by Osgood-Schlatter disease (14.2%). More than 50% of injuries in young singles figure skaters involved overuse syndromes. Pairs skaters and ice dance skaters had a higher risk of acute injury than overuse syndrome because of falls from lifts and throw jumps. CONCLUSIONS: Programs to improve postural alignment, flexibility, and strength, especially during the asynchronous period of bone and soft tissue development, should be instituted to prevent and reduce overuse syndromes.
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Traumatismos en Atletas/epidemiología , Patinación/lesiones , Adolescente , Adulto , Croacia/epidemiología , Trastornos de Traumas Acumulados/epidemiología , Femenino , Fracturas por Estrés/epidemiología , Humanos , Incidencia , Dolor de la Región Lumbar/epidemiología , Masculino , Distribución por Sexo , Patinación/estadística & datos numéricosRESUMEN
The objective of this study was to estimate the national medical costs associated with gestational diabetes mellitus (GDM) in 2007. We analyzed the National Hospital Discharge Survey to estimate the national prevalence of GDM. Using Poisson regression analysis with medical claims for about 27,000 newborns and their mothers, we estimated rate ratios that reflect the increase in use of health care services associated with GDM. Combining GDM prevalence rates with these rate ratios, we calculated etiological fractions that reflect the proportion of national health care resource use associated with GDM. We then multiplied these fractions by estimates of national health care use and costs in 2007. GDM prevalence increases with age, rising from 1.3% of pregnancies of women younger than age 21 to 8.7% of pregnancies of women older than age 35. For the estimated 180,000 GDM pregnancies resulting in delivery, average expenditures increased $3,305 per pregnancy plus $209 in the newborn's first year of life. GDM increased national medical costs by $636 million in 2007-$596 million for maternal costs and $40 million for neonatal costs. Approximately $230 million (36%) of GDM-related medical costs are covered by government programs (primarily Medicaid), $355 million (56%) are covered by private insurers, and $51 million (8%) are covered by self-pay and charity care. GDM imposes a significant economic burden. These estimates of the economic burden of GDM are likely conservative because we focus on near-term medical costs, omitting the increased risk for long-term sequelae.
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Diabetes Gestacional/economía , Gastos en Salud/tendencias , Adulto , Diabetes Gestacional/epidemiología , Femenino , Humanos , Embarazo , Estados Unidos/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: To test the hypotheses that the hemoglobin (Hb) distribution curve in elite male and female long track speed skaters is not normally distributed and that there is a positive relationship between competitive success and Hb concentration. DESIGN: A venous blood sample was taken before the events from all skaters. The Hb concentration distribution curves of all ranked from 1 to 30 were tested for normality. In addition, individual Hb concentrations were plotted against ranking in the matching events. SETTING: 2006 major championships and Olympic winter games. PARTICIPANTS: All elite male and female speed skaters (217 men and 200 women) competing in major international championships in 2006 and in the Olympic winter games 2006. MAIN OUTCOME MEASUREMENTS: Hb concentration and individual ranking in the matching event. RESULTS: The mean Hb levels in men and women were 15.7 +/- 0.8 g/dL and 14.0 +/- 0.7 g/dL, respectively. The distribution curve in men would meet the criteria for normal distribution when 4 values from 2 skaters with naturally high Hb levels were neglected. In the women, the distribution curve did not meet the criteria for normality because of low frequency in the right side of the distribution curve and a high frequency at the left side. The curve failed to have a steep drop off at the right side. When plotting Hb concentration against ranking, there is no correlation and relationship between Hb concentration and competitive success. CONCLUSIONS: The Hb concentrations are within the normal range for endurance athletes, and there is no indication that the values are titrated toward the upper allowed limit. In addition, there is no relationship between Hb concentration and competitive success in elite speed skaters.