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This report presents a user's manual and a programmer's guide for the computer program MEDUSA. The program is capable of simulating the impacts of several vehicles. It assumes that the collision are elastic, and is consequently applicable for low relative velocity impacts. A theoretical background of the collision detection algorithm is first given, followed by user's manual and programmer's guide.

Analyzes a model for the deformation of a rotating prismatic rod-like body. Information on the rod theory; Discussion on the boundary value problem governing steady motions; Steady motions predicted by the model; Details of the uniaxial model and how it can be established.

Due to an ageing population and improvements in healthcare, the prevalence of chronic disease (CD) is rising in Ireland and internationally. In Ireland, CD care is often characterised by siloed, reactive care, culminating in repeated hospital admissions. This is neither patient-centred nor sustainable. Health services need to evolve to meet changing population need. How can Irish health services meet population need in a sustainable way? The National Clinical Programmes (NCPs) in Ireland draw together healthcare professionals from primary and secondary care to improve specific areas within the health service. Public Health Practitioners (PHPs) have been central to the population health approach taken by the NCPs. Over the past decade, an integrated approach to CD care with an emphasis on prevention and population health has been advocated by PHPs, underpinned by a compelling epidemiological case. The use of a generic model of care for the prevention and management of CD, within an integrated approach to service delivery, is associated with positive health outcomes. The ‘‘National framework for the integrated prevention and management of chronic disease in Ireland’’ is a national clinical model that focuses on shifting the vast majority of CD care into the community. The Framework takes a generic approach to the prevention and management of four major CDs: type 2 diabetes; asthma; COPD; cardiovascular disease. It is now being implemented under PHP leadership. The sustained action of many PHPs over the past decade has resulted in the funding of this seminal programme. This project highlights the importance of working alongside Primary and Secondary Care Clinicians in achieving service reform. Key messages: This Framework provides an integrated approach to CD care and will transform service delivery. PHPs have a central role in the development and delivery of sustainable, evidence-based health services. [ABSTRACT FROM AUTHOR]

This survey was carried out in the Spring of 1987 on a stratified random sample of 445 post-primary schoolpupils in County Kilkenny, Ireland. Knowledge, attitudes and behaviour relevant to non-communicable diseases were examined using a questionnaire developed from a World Health Organization core questionnaire. The results showed that levels of adolescent alcohol and tobacco use were similar to those found in neighbouring European countries. Smoking and drinking increased during adolescence and were more prevalent in males. Physical activity decreased throughout adolescence and a high intake of 'snack foods' was found. Health-related knowledge levels were high but were not related to behaviour. [ABSTRACT FROM AUTHOR]

The Republic of Ireland has experienced difficulty in recruiting nurses to both acute and long-term care settings, including intellectual disability. Many health care providers have looked outside Ireland for nurses to provide services guaranteed under national health strategies. This article describes a small-scale study undertaken in a large service provider following the employment of a large number of Filipino nurses. The aim was to explore the expectations and experiences of a sample of 10 Filipino nurses working in Ireland for at least 3 months. A qualitative approach using a phenomenological philosophy was adopted. Data were collected using focus group discussion followed by seven individual interviews, and analysed using a framework described by Moustakas. Five themes emerged: infrastructure; expectation versus experience; understanding of intellectual disability; education; and the role of the family. The study highlights the Filipino nurses? expressed need for more accurate and relevant information during recruitment in the Philippines. [ABSTRACT FROM AUTHOR]

Objectives: The public health impact of the Irish Making Every Contact Count (MECC) brief intervention programme is dependent on delivery by health care professionals. We aimed to identify enablers and modifiable barriers to MECC intervention delivery to optimize MECC implementation., Design: Online cross-sectional survey design., Methods: Health care professionals (n = 4050) who completed MECC eLearning were invited to complete an online survey based on the Theoretical Domains Framework (TDF). Multiple regression analysis identified predictors of MECC delivery (logistic regression to predict delivery or not; linear regression to predict frequency of delivery). Data were visualized using Confidence Interval-Based Estimates of Relevance (CIBER)., Results: Seventy-nine per cent of participants (n = 283/357) had delivered a MECC intervention. In the multiple logistic regression (Nagelkerke's R 2  = .34), the significant enablers of intervention delivery were 'professional role' (OR = 1.86 [1.10, 3.15]) and 'intentions/goals' (OR = 4.75 [1.97, 11.45]); significant barriers included 'optimistic beliefs about consequences' (OR = .41 [.18, .94]) and 'negative emotions' (OR = .50 [.32, .77]). In the multiple linear regression (R 2  = .29), the significant enablers of frequency of MECC delivery were 'intentions/goals' (b = 10.16, p = .02) and professional role (b = 6.72, p = .03); the significant barriers were 'negative emotions' (b = -4.74, p = .04) and 'barriers to prioritisation' (b = -5.00, p = .01). CIBER analyses suggested six predictive domains with substantial room for improvement: 'intentions and goals', 'barriers to prioritisation', 'environmental resources', 'beliefs about capabilities', 'negative emotions' and 'skills'., Conclusion: Implementation interventions to enhance MECC delivery should target intentions and goals, beliefs about capabilities, negative emotions, environmental resources, skills and barriers to prioritization., (© 2023 The Authors. British Journal of Health Psychology published by John Wiley & Sons Ltd on behalf of British Psychological Society.)

Objectives: A key public health intervention is self-isolation for cases and restriction of movement for contacts. This study aimed to identify predictors of compliance behaviour and describe knowledge and attitudes among cases and contacts identified by the national Contact Management Programme to inform the global public health response., Study Design: Secondary data analysis of anonymised cross-sectional survey data on national sample of cases and close contacts., Methods: A sample of 1000 cases and 1000 contacts was calculated to estimate compliance within a margin of error of 3% with 95% confidence. A telephone survey administered by trained interviewers collected information on socio-demographics, compliance behaviours, knowledge, and attitudes to COVID-19 from cases and close contacts. Data analysis included chi-squared statistics and multivariable logistic regression., Results: Most cases and contacts complied with public health guidance with similar characteristics in those who did and did not comply. Reasons for non-compliance included exercise, medical appointment, shopping, and work. Cases and contacts reported high levels of understanding about symptoms of COVID-19 and satisfaction with available information., Conclusion: Achieving high compliance with public health guidance is feasible and requires political leadership, policy changes and practical solutions., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors.)

Background: The direct anterior approach (DAA) for total hip arthroplasty (THA) has been popularized as a less invasive technique, however outcomes within the first year of practice after fellowship have not been investigated. The primary aim was to determine differences in complications and outcomes between DAA and posterior approach (PA) in the first year of practice. The secondary aim was to determine if there was a learning curve factor in DAA and PA after fellowship training., Methods: THA cases performed by two surgeons during their first year of practice were reviewed. Overall, 181 THAs (91 DAA, 90 PA) in 168 patients, were performed. Intraoperative differences (blood loss, operative time), hospital stay, complications, reoperations, and revisions were compared., Results: Overall surgical complications were similar between DAA and PA (11% vs. 9%, p=0.64), but complication profiles were different: dislocation (1% vs. 4%, p=0.17), intraoperative femoral fracture (2% vs. 1%, p=0.32), postoperative periprosthetic fractures (2% vs. 3%, p=0.64). neuropraxia (3% vs. 0%, p=0.08). There was no difference in rate of reoperation (1% vs. 3%, p=0.31). There was a difference in rate of revision at final follow-up (0% vs. 6%, p=0.02). DAA consisted of longer operative time (111 vs. 99 minutes; p<0.001), however was only significant in the first 50 cases (p<0.001), while the subsequent cases were similar (p=0.31). There was no difference in the first 50 cases compared to the subsequent cases for either approach regarding blood loss, complications, reoperations, or revisions., Conclusion: DAA and PA for THA performed within the first year of practice exhibit similarly low complication rates, but complication profiles are different. In our series, PA did demonstrate a higher risk of revision at final follow-up. A learning curve is not unique to the DAA. Both DAA and PA THA exhibited a learning curve in the first 50 cases performed at the start of a surgeon's practice. Level of Evidence: III ., (Copyright © The Iowa Orthopaedic Journal 2022.)

Background: Brief behavioural interventions offered by healthcare professionals to target health behavioural risk factors (e.g. physical activity, diet, smoking and drug and alcohol use) can positively impact patient health outcomes. The Irish Health Service Executive (HSE) Making Every Contact Count (MECC) Programme supports healthcare professionals to offer patients brief opportunistic behavioural interventions during routine consultations. The potential for MECC to impact public health depends on its uptake and implementation.   Aim: This protocol outlines the 'Making MECC Work' research programme, a HSE/Health Behaviour Change Research Group collaboration to develop an implementation strategy to optimise uptake of MECC in Ireland. The programme will answer three research questions: (1) What determines delivery of MECC brief interventions by healthcare professionals at individual and organisational levels? (2) What are patient attitudes towards, and experiences of, receiving MECC interventions from healthcare professionals? (3) What evidence-informed implementation strategy options can be consensually developed with key stakeholders to optimise MECC implementation? Methods: In Work Package 1, we will examine determinants of MECC delivery by healthcare professionals using a multi-methods approach, including: (WP1.1) a national survey of healthcare professionals who have participated in MECC eLearning training and (WP1.2) a qualitative interview study with relevant healthcare professionals and HSE staff. In Work Package 2, we will examine patient attitudes towards, and experiences of, MECC using qualitative interviews. Work Package 3 will combine findings from Work Packages 1 and 2 using the Behaviour Change Wheel to identify and develop testable implementation strategy options (WP 3.1). Strategies will be refined and prioritised using a key stakeholder consensus process to develop a collaborative implementation blueprint to optimise and scale-up MECC (WP3.2). Discussion: Research programme outputs are expected to positively support the integration of MECC brief behaviour change interventions into the Irish healthcare system and inform the scale-up of behaviour change interventions internationally., Competing Interests: No competing interests were disclosed., (Copyright: © 2022 Meade O et al.)

Background: This Clinical Practice Guideline (CPG) for the management of obesity in adults in Ireland, adapted from the Canadian CPG, defines obesity as a complex chronic disease characterised by excess or dysfunctional adiposity that impairs health. The guideline reflects substantial advances in the understanding of the determinants, pathophysiology, assessment, and treatment of obesity., Summary: It shifts the focus of obesity management toward improving patient-centred health outcomes, functional outcomes, and social and economic participation, rather than weight loss alone. It gives recommendations for care that are underpinned by evidence-based principles of chronic disease management; validate patients' lived experiences; move beyond simplistic approaches of "eat less, move more" and address the root drivers of obesity., Key Messages: People living with obesity face substantial bias and stigma, which contribute to increased morbidity and mortality independent of body weight. Education is needed for all healthcare professionals in Ireland to address the gap in skills, increase knowledge of evidence-based practice, and eliminate bias and stigma in healthcare settings. We call for people living with obesity in Ireland to have access to evidence-informed care, including medical, medical nutrition therapy, physical activity and physical rehabilitation interventions, psychological interventions, pharmacotherapy, and bariatric surgery. This can be best achieved by resourcing and fully implementing the Model of Care for the Management of Adult Overweight and Obesity. To address health inequalities, we also call for the inclusion of obesity in the Structured Chronic Disease Management Programme and for pharmacotherapy reimbursement, to ensure equal access to treatment based on health-need rather than ability to pay., (© 2022 The Author(s). Published by S. Karger AG, Basel.)

Background: Chronic obstructive pulmonary disease (COPD) is a leading cause of death and disability. Its diagnosis, classification and management are complex. There is a paucity of data on the standard of COPD management in Irish general practice., Aims: We studied whether COPD diagnosis and management was in accordance with the Global Initiative for Chronic Obstructive Lung Disease (GOLD) guidelines. We investigated if patients who were smokers had received smoking cessation advice. We examined whether influenza and pneumococcal vaccination had been given., Methods: Ten general practices affiliated with the Irish Mid-West Specialist Training Programme in General Practice (GP) were searched, to determine which patients had a diagnosis of COPD. A data-collection audit tool was developed using GOLD 2019 guidelines. Results were tabulated in SPSS. Descriptive statistics were used., Results: Of 482 patients studied, 91.7% were eligible for free GP care. In 49.4%, the diagnosis of COPD had been made appropriately. In 56.2%, there was no evidence that the stage of COPD had been formally assessed. Of the patients studied, 33.2% were deemed to be receiving appropriate therapy. Smoking status was documented in 99.6% of cases studied and 59.9% were ex-smokers, while 25.9% were current smokers. Appropriate smoking cessation advice had been offered to 71% of eligible patients. Influenza vaccine had been given to 66.2% in the previous 12 months. A total of 53.9% had ever received pneumococcal vaccination., Conclusions: This study provides a comprehensive snapshot of care in Irish general practice for patients with COPD prior to introduction of the Chronic Disease Management programme (CDM)., (© 2020. Royal Academy of Medicine in Ireland.)

This report describes the development of the first national undergraduate interprofessional standardized curriculum in chronic disease prevention for healthcare professionals in the Republic of Ireland. This project brought together for the first time all higher education institutions nationwide in a novel collaboration with the national health service i.e. the Health Service Executive (HSE), to develop a standardized national curriculum for undergraduate health care professions. The curriculum sits within the framework of Making Every Contact Count, the goal of which is to re-orientate health services to embed the ethos of prevention through lifestyle behavior change as part of the routine care of health professionals. The core focus of Making Every Contact Count is chronic disease prevention, targeting four main lifestyle risk factors for chronic disease; tobacco use, alcohol consumption, physical inactivity and unhealthy eating. Making Every Contact Count is a key component of Healthy Ireland, the Irish national framework for health and wellbeing. The aim of the curriculum is to prepare newly qualified health professionals with the skills needed to support patients to achieve lifestyle behavior change delivered as part of routine clinical care.

Injury to the meniscus is common, but few viable strategies exist for its repair or regeneration. To address this, animal models have been developed to translate new treatment strategies toward the clinic. However, there is not yet a regulatory document guiding such studies. The purpose of this study was to carry out a systematic review of the literature on meniscus treatment methods and outcomes to define the state of the field. Public databases were queried by using search terms related to animal models and meniscus injury and/or repair over the years 1980-2015. Identified peer-reviewed manuscripts were screened by using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. One of nine reviewers read each manuscript and scored them based on whether the publication described a series of predefined study descriptors and outcome measures. Additional data were extracted to identify common assays used. A total of 128 full-length peer-reviewed manuscripts were identified. The number of publications increased over the time frame analyzed, with 48% focused on augmented repair. Rabbit was, by far, the most prevalent species utilized (46%), with dog (21%) and sheep (20%) being the next most common. Analysis of study descriptors revealed that most studies appropriately documented details of the animal used, the surgical approach, and defect and implant characteristics (e.g., 63% of studies identified clearly the defect size). In terms of outcome parameters, most studies carried out macroscopic (85%), histologic (90%), and healing/integration (83%) analyses of the meniscus. However, many studies did not provide further analysis beyond these fundamental measures, and less than 40% reported on the adjacent cartilage and synovium, as well as joint function. There is intense interest in the field of meniscus repair. However, given the current lack of guidance documentation in this area, preclinical animal models are not performed in a standardized fashion. The development of a "Best Practices" document would increase reproducibility and external validity of experiments, while accelerating advancements in translational research. Advancement is of paramount importance given the high prevalence of meniscal injuries and the paucity of effective repair or regenerative strategies.

Context: Upper extremity injuries are extremely common in contact sports such as football, soccer, and lacrosse. The culture of competitive athletics provides an environment where hand injuries are frequently downplayed in an effort to prevent loss of game time. However, studies have shown that many sport-induced hand injuries do not actually require immediate surgical attention and can be safely treated through immobilization so that the athlete may complete the athletic season. In these cases, appropriate casting and splinting measures should be taken to ensure protection of the injured player and the other competitors without causing loss of game time., Evidence Acquisition: Articles published between 1976 and 2015 were reviewed to capture historical and current views on the treatment of hand injuries in the in-season athlete., Study Design: Clinical review., Level of Evidence: Level 5., Results: Although traditionally many sports-induced traumatic injuries to the hand held the potential to be season-ending injuries, experience has shown that in-season athletes do not necessarily need to lose game time to receive appropriate treatment. A thorough knowledge of converting everyday splints and casts into game day, sport-approved protective immobilization devices is key to safely allowing athletes with select injuries to play while injured., Conclusion: Protective techniques allow for maximum functionality during gameplay while safely and effectively protecting the injury from further trauma while bony healing takes place.

Seismology is experiencing rapid growth in the quantity of data, which has outpaced the development of processing algorithms. Earthquake detection-identification of seismic events in continuous data-is a fundamental operation for observational seismology. We developed an efficient method to detect earthquakes using waveform similarity that overcomes the disadvantages of existing detection methods. Our method, called Fingerprint And Similarity Thresholding (FAST), can analyze a week of continuous seismic waveform data in less than 2 hours, or 140 times faster than autocorrelation. FAST adapts a data mining algorithm, originally designed to identify similar audio clips within large databases; it first creates compact "fingerprints" of waveforms by extracting key discriminative features, then groups similar fingerprints together within a database to facilitate fast, scalable search for similar fingerprint pairs, and finally generates a list of earthquake detections. FAST detected most (21 of 24) cataloged earthquakes and 68 uncataloged earthquakes in 1 week of continuous data from a station located near the Calaveras Fault in central California, achieving detection performance comparable to that of autocorrelation, with some additional false detections. FAST is expected to realize its full potential when applied to extremely long duration data sets over a distributed network of seismic stations. The widespread application of FAST has the potential to aid in the discovery of unexpected seismic signals, improve seismic monitoring, and promote a greater understanding of a variety of earthquake processes.

Background: The National Acute Medicine Programme (NAMP) was established to address the unsatisfactory management of acutely ill medical patients in Ireland. It aimed to improve quality of care and patient safety, streamline access to healthcare, and reduce cost through efficiency gains., Method: A model of care was developed to describe 4 distinct clinical pathways for medical patients streamed through acute medical assessment units. A patient flow model was used to build system capacity and predict demand for each hospital. Specific practice changes necessary were identified for each pathway. A performance framework, with national benchmarks that mirrored the model of care, was also developed. The program team met regularly with hospitals and fed back performance information and, using appreciative enquiry, supported local improvement plans., Results: Thirty-two out of 33 Irish hospitals that admit acute medical patients are now operating the program. Process improvement lies at the core of all the success achieved by the program. Available inpatient data were improved and harnessed to support ongoing audit and quality improvement. A reduction of 1.6 days in average length of stay nationally was achieved between 2010 and 2013., Conclusion: Despite a 25% increase in hospital discharges and the severe financial constraints experienced during this implementation period, the NAMP achieved significant efficiency gains through process improvements, while ensuring patient safety and likely improving the quality of care delivered to patients in Ireland., (© 2015 Society of Hospital Medicine.)

One of the more common comparative tools used to quantify the motion of the vertebral joint is the orientation and position of the (finite) helical axis of motion as well as the amount of translation along, and rotation about, this axis. A survey of recent studies that utilize the helical axis of motion to compare motion before and after total disc replacement reveals a lack of concern for the relative errors associated with this metric. Indeed, intrinsic algorithmic and experimental errors that arise when interpreting motion tracking data can easily lead to a misinterpretation of the changes caused by replacement disc devices. While previous studies examining these errors exist, most have overlooked the errors associated with the determination of the location of the helical axis and its intersection with a chosen plane. The purpose of the study presented in this paper was to evaluate the sensitivity and reliability of the helical axis of motion as a comparative tool for kinematically evaluating spinal prostheses devices. To this end, we simulated a typical spine biomechanics testing experiment to investigate the accuracy of calculating the helical axis and its associated parameters using several popular algorithms. The resultant data motivated the development of a new algorithm that is a hybrid of two existing algorithms. The improved accuracy of this hybrid method made it possible to quantify some of the changes to the kinematics of a spinal unit that are induced by distinct placements of a total disc replacement., (Copyright © 2010 Elsevier Ltd. All rights reserved.)

A joint project between general practitioners and the South Eastern Health Board resulted in the establishment of a network of computerised practices collecting morbidity data in 1998 - 1999. Five practices established age sex registers for public and private patients. The International Classification of Primary Care 2 (ICPC-2) was used to define inclusion criteria for a range of illnesses relevant to primary care and public health. Problems arose in validating and extracting data in three practices. Disease prevalence for 17 illnesses was established for two practices only. The project clearly established the problems associated with morbidity data collection in general practice which include absence of a national patient registration system, absence of a national electronic messaging standard, difficulties extracting data from practice software systems and the need for a high level of dedicated staff and resources to implement such a project.

The objective of the study was to compare the newly introduced Model 2000 disposable-head Heaf gun with the currently used fixed-head gun. The study simultaneously Heaf-tested 1410 school children on both forearms using a different gun on each arm; the tests were read blind. The results were similar for both Heaf guns. The fixed-head gun gave a stronger reaction in 202 (14%) children by one Heaf grade. The disposable head gun gave a stronger reaction in 116 (8%) children, by one Heaf grade in 113 and 2 Heaf grades in 3 children. kappa = 0.607 (95% confidence interval [CI] = +/- 0.038), indicating good agreement between the tests. chi 2 = 0.177, d.f. = 1, P = 0.7 NS. Given the practical advantages of Heaf skin testing for primary screening, it is likely that practitioners will replace the fixed-head gun with one that avoids sterilisation problems. The small variation between the tests was not considered clinically important, while the advantages of the new test were considerable. It is therefore recommended that the Model 2000 Heaf gun replace the fixed-head gun for primary screening.

Because of the paucity of data on the geographical distribution of mortality and deprivation in the Republic of Ireland, we calculated SMRs for each county for the years 1982-6. Two measures of mortality were used, all cause and avoidable mortality. Two indexes of deprivation were also calculated for each county, Townsend's and a new Irish index. Significant differences in mortality exist between counties. Counties that had SMRs significantly below the national standard of 100 were Meath, Donegal and Galway. Counties with significantly high SMRs were Louth, Limerick and Westmeath. County SMRs were correlated with both deprivation indexes and no significant correlation was found to explain the apparent differences in mortality.