RESUMEN
This study examined hip fracture hospitalisation trends and predictors of access to rehabilitation for adults aged ≥ 65 years living with and without dementia. The hospitalisation rate was 2.5 times higher for adults living with dementia and adults who lived in aged care were between 4.8 and 9.3 times less likely to receive rehabilitation. INTRODUCTION: To examine hip fracture hospitalisation temporal trends, health outcomes, and predictors of access to in-hospital rehabilitation for older adults living with and without dementia. METHODS: A population-based retrospective cohort study of adults aged ≥ 65 years hospitalised with a hip fracture during 2007-2017 in New South Wales, Australia. RESULTS: Of the 69,370 hip fracture hospitalisations, 27.1% were adults living with dementia. The hip fracture hospitalisation rate was 2.5 times higher for adults living with dementia compared with adults with no dementia (1186.6 vs 492.9 per 100,000 population). The rate declined by 6.1% per year (95%CI - 6.6 to - 5.5) for adults living with dementia and increased by 1.0% per year (95%CI 0.5-1.5) for adults with no dementia. Multivariable associations identified that adults living with dementia who experienced high frailty and increasing age were between 1.6 and 1.8 times less likely to receive in-hospital rehabilitation. Adults who were living in long-term aged care facilities were between 4.8 and 9.3 times less likely to receive in-hospital rehabilitation which varied by the presence of dementia or delirium. CONCLUSION: Consistent criteria should be applied to determine rehabilitation access, and rehabilitation services designed for older adults living with dementia or in aged care are needed. HIGHLIGHTS: ⢠Adults living with dementia were able to make functional gains following hip fracture rehabilitation. ⢠Need to determine consistent criteria to determine access to hip fracture rehabilitation. ⢠Rehabilitation services specifically designed for adults living with dementia or in aged care are needed.
Asunto(s)
Demencia , Fracturas de Cadera , Cuidados Posteriores , Anciano , Australia , Estudios de Cohortes , Demencia/epidemiología , Femenino , Fracturas de Cadera/epidemiología , Hospitalización , Hospitales , Humanos , Masculino , Evaluación de Resultado en la Atención de Salud , Alta del Paciente , Estudios RetrospectivosRESUMEN
The objectives of this study were to estimate the incidence and describe the pattern and severity of training injuries in taekwondo, and to compare pattern and severity of training injuries with competition injuries. One hundred and fifty-two active Australian amateur taekwondo athletes, aged 12 years or over, completed an online survey comprising questions on training exposure and injury history over the preceding 12 months. The main outcome measures were: overall injury incidence rate per athlete-year; training injury incidence rate per athlete-year, per 1000 athlete-training-sessions, and per 1000 athlete-hours of training; injury severity; and injury proportions by anatomical region and by type of injury. Injury incidence rates were calculated with 95% confidence intervals using standard methods, while injury proportions were compared using Fisher's exact test. The vast majority (81.5%) of taekwondo injuries in an average athlete-year occurred during training. The training injury incidence rate was estimated to be 1.6 (95% CI: 1.4, 1.9) per athlete-year, 11.8 (95% CI: 10.4, 13.4) per 1000 athlete-training-sessions, and 7.0 (95% CI: 6.1, 7.9) per 1000 athlete-hours of training. Among athletes with five or fewer injuries, the severity and injury pattern of training injuries were, by and large, the same as for competition injuries. Approximately sixty percent (60.3%) of training injuries required treatment by a health professional. Considering the burden of training injuries exceeds that of competition injuries, taekwondo governing bodies and stakeholders are encouraged to devote more efforts towards the identification of risk factors for, and prevention of, training injuries in the sport of taekwondo.
RESUMEN
AIM: The aim of this review was to systematically collate and qualitatively evaluate the epidemiologic data on risk factors related to injuries in taekwondo athletes. METHODS: Electronic searches of relevant literature were carried out in the AusportMed, CINAHL, PubMed, Scopus, and SPORTDiscus databases. A study was included if: 1) it was a prospective experimental or observational investigation; 2) it contained data on Olympic-style taekwondo athletes; and 3) it contained data on risk factors for injuries. All eligible studies were assessed by two independent reviewers. RESULTS: Sixteen studies were deemed eligible for inclusion, of which a total of nine unique data sets were identified. Six potential risk factors were found to have been prospectively investigated to date, of which only three were shown to be associated with the occurrence of injury. The available data indicated that competing in heavier weight divisions was associated with increased overall injury incidence rates. In addition, adolescent athletes and athletes lacking blocking skills were both found to be associated with increased occurrence of concussion injuries. CONCLUSION: There is a paucity of identified risk factors for injury in taekwondo. Future epidemiologic research should consider a wider range of potential risk factors, in particular modifiable risk factors, and translate ascertained factors into practical preventive efforts.
Asunto(s)
Artes Marciales/lesiones , Peso Corporal , Conmoción Encefálica/etiología , Humanos , Factores de RiesgoRESUMEN
In Norway, the largest reported quantities of radioactive discharges and radioactive waste containing naturally occurring radioactive material (NORM) come from the oil and gas sector, and smaller quantities of other NORM waste are also produced by industrial or mining processes. The Gulen final repository for radioactive waste from the oil and gas industry from the Norwegian continental shelf was opened in 2008 and has a capacity of 6000 tonnes. As of 1 January 2011, a new regulation was enforced whereby radioactive waste and radioactive pollution was integrated in the Pollution Control Act from 1981. This means that radioactive waste and radioactive pollution are now regulated under the same legal framework as all other pollutants and hazardous wastes. The regulation establishes two sets of criteria defining radioactive waste: a lower value for when waste is considered to be radioactive waste, and a higher value, in most cases, for when this waste must be disposed of in a final waste repository. For example, waste containing ≥ 1 Bq/g of Ra-226 is defined as radioactive waste, while radioactive waste containing ≥ 10 Bq/g of Ra-226 must be disposed of in a final repository. Radioactive waste between 1 and 10B q/g can be handled and disposed of by waste companies who have a licence for handling hazardous waste according to the Pollution Control Act. Alternatively, they will need a separate licence for handling radioactive waste from the Norwegian Radiation Protection Authority. The goal of the new regulation is that all radioactive waste should be handled and stored in a safe manner, and discharges should be controlled through a licensing regime in order to avoid/not pose unnecessary risk to humans or the environment. This paper will elaborate on the new regulation of radioactive waste and the principles of NORM management in Norway in view of the International Commission on Radiological Protection's 2007 Recommendations.
Asunto(s)
Política Ambiental/legislación & jurisprudencia , Regulación Gubernamental , Protección Radiológica/normas , Residuos Radiactivos/prevención & control , Administración de Residuos/normas , Industria Química , Industria Procesadora y de Extracción , Guías como Asunto , Humanos , Agencias Internacionales , Noruega , Yacimiento de Petróleo y GasRESUMEN
Charged-particle pseudorapidity densities are presented for the d + Au reaction at sqrt[s(NN)] = 200 GeV with -4.2 < or = eta < or = 4.2. The results, from the BRAHMS experiment at BNL Relativistic Heavy-Ion Collider, are shown for minimum-bias events and 0%-30%, 30%-60%, and 60%-80% centrality classes. Models incorporating both soft physics and hard, perturbative QCD-based scattering physics agree well with the experimental results. The data do not support predictions based on strong-coupling, semiclassical QCD. In the deuteron-fragmentation region the central 200 GeV data show behavior similar to full-overlap d+Au results at sqrt[s(NN)] = 19.4 GeV.
RESUMEN
We report on a study of the transverse momentum dependence of nuclear modification factors R(dAu) for charged hadrons produced in deuteron + gold collisions at sqrt[s(NN)]=200 GeV, as a function of collision centrality and of the pseudorapidity (eta=0, 1, 2.2, 3.2) of the produced hadrons. We find a significant and systematic decrease of R(dAu) with increasing rapidity. The midrapidity enhancement and the forward rapidity suppression are more pronounced in central collisions relative to peripheral collisions. These results are relevant to the study of the possible onset of gluon saturation at energies reached at BNL RHIC.