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Artificial Intelligence (AI) carries the potential for unprecedented disruption in radiology, with possible positive and negative consequences. The integration of AI in radiology holds the potential to revolutionize healthcare practices by advancing diagnosis, quantification, and management of multiple medical conditions. Nevertheless, the ever‑growing availability of AI tools in radiology highlights an increasing need to critically evaluate claims for its utility and to differentiate safe product offerings from potentially harmful, or fundamentally unhelpful ones. This multi‑society paper, presenting the views of Radiology Societies in the USA, Canada, Europe, Australia, and New Zealand, defines the potential practical problems and ethical issues surrounding the incorporation of AI into radiological practice. In addition to delineating the main points of concern that developers, regulators, and purchasers of AI tools should consider prior to their introduction into clinical practice, this statement also suggests methods to monitor their stability and safety in clinical use, and their suitability for possible autonomous function. This statement is intended to serve as a useful summary of the practical issues which should be considered by all parties involved in the development of radiology AI resources, and their implementation as clinical tools. [ABSTRACT FROM AUTHOR]

Researchers have found that many post-secondary music students suffer from physical and mental health issues. However, researchers have mainly studied these problems at the individual level, with little investigation of how music students' work is shaped by the coordinating effects of policies, texts, and discourses at and beyond their local site. This paper describes a protocol for an international project that will explore the health of music students in the context of their daily work. Using an institutional ethnography approach, we will examine the social organization of music students' work at three universities: two in Canada and one in Australia. This will be the first set of studies that use institutional ethnography specifically for the purpose of understanding how the social organization of music students' work shapes their health. Data will be collected using several methods common to institutional ethnography: interviews, focus groups, observations, and collecting texts. Data analysis will begin during the data collection process and proceed in two fluid stages. The first stage will involve a detailed investigation of the pertinent work activities at each music school. The second will involve linking that work to specific social relations within and beyond the institution. After data analysis has been completed at all three sites, findings will be compared to one another to identify commonalities and differences in how students' work is organized. Findings of the entire project may inform policy-making and lead to positive change at the institutions studied, as well as others where similar social organization may occur. The novel approach described here will provide opportunities to expand current knowledge about music students' work and health beyond what has been learned through approaches that focus on students' individual behaviours and attributes. [ABSTRACT FROM AUTHOR]

Annual turnover of home care workers represents a huge loss of revenue and is a key source of inefficiency in the home health care industry. In this article, we propose a data-driven approach to monitor employee churn and to capture the evolution of employee intent to leave. Unlike most papers in the literature, we use machine learning techniques to analyze over 2 million visits in the US, Canada, and Australia between 2016 and 2019. Results show that the gap between the number of hours worked and in the contract is the most important factor to predict employee intent to leave, which means an employee should be given as many hours as requested in the contract to improve retention. Secondary results show that having diverse shift lengths and continuity in services and patients seem to be associated with less turnover. [ABSTRACT FROM AUTHOR]

This paper compares the practice of holding prime ministers to account in four case studies: Australia, Canada, Ireland, and the United Kingdom. Using text analysis, as well as research on prime ministerial responsibilities, it investigates oral questions asked in parliamentary procedures where prime ministers are questioned together with ministers (Question Period in Canada and Question Time in Australia) versus procedures where they are questioned individually (PMQs in the United Kingdom and Oral Questions to the Taoiseach in Ireland), and explores the degree to which they are questioned for matters that are within their remit. It argues that the practice of prime ministerial accountability is decisively shaped by procedural features such as whether written notice is required for questions, as well as by the broader role of the questioning mechanism in the political system, and less by the collective or individualised nature of questioning. [ABSTRACT FROM AUTHOR]

This paper presents the results of a benchmarking study on face support practice in seismically active mines in Australia and Canada. The choice of ground support strategies is based on the anticipated strainburst hazard as well as corporate, legislative, and operational requirements. Although mines appear to employ similar face support standards, using friction rock stabilizers and mesh, the details and the resulting coverage vary from site to site. The variations in design and coverage result in significantly different residual risks. The case is made for documenting strainburst events at the mining face and using this information to formally assess the effectiveness of implemented face support practice at the various mine sites. [ABSTRACT FROM AUTHOR]

DESPITE EMERGING EVIDENCE OF THE contributors to high-quality family day care, a comprehensive comparison of international family day care systems has not been undertaken. The aim of this paper is to compare regulated family day care (FDC) in Australia, Canada, England and Wales, Germany, Ireland, Japan, Norway, New Zealand, Sweden, and the USA, using standard information about FDC usage and each country's structural characteristics, regulatory approach, quality assurance indicators, supervision and support, and sector challenges. A template was developed by representatives of the International Family Day Care Organisation, including academics, FDC providers, and FDC educators and management staff. The paper demonstrates that, although the existing body of published research is sufficient to provide clear guidance for developing and maintaining quality FDC, this knowledge is not always being applied in current practices. Three practices, each pertaining to several countries, are of concern: (a) minimal requirements for being a regulated FDC provider, (b) minimal quality assurance guidelines, and (c) minimal provider supports. There is great potential to learn from countries that have a high level of success in providing high-quality FDC and strong support for providers and families. [ABSTRACT FROM AUTHOR]

Objective: The main objective of this paper is to compare the mental health Acts of the eight Australian jurisdictions and the 13 Canadian jurisdictions on three major issues: involuntary admission criteria, treatment authorization/consent and compulsory treatment in the community, in the light of international trends towards patients' rights. Method: The legislation was examined against the background of rights instruments such as the Canadian Charter of Rights and Freedoms and the United Nations Convention on the Rights of Persons with Disabilities. Results: It was found that some Canadian involuntary admission criteria require the likelihood of bodily harm whereas all Australian Acts have broad harm and deterioration criteria. Unlike all Australian jurisdictions, some Canadian jurisdictions allow for the refusal of treatment that may be required for discharge. In addition, Canadian community treatment orders are much more restrictive than in Australia because they require a person to have considerable previous hospitalization despite meeting the committal criteria. Australian jurisdictions can use community treatment orders as a least restrictive alternative to inpatient status without prior hospitalization. Conclusions: The paper concludes that there are significant philosophical differences regarding the purpose of involuntary admission between Australian and some Canadian jurisdictions where treatment refusal is possible. Australian mental health Acts have a relatively stronger 'treatment' focus than some Canadian Acts. The apparently stronger 'rights' focus of some Canadian laws (such as the permission of treatment refusal) can paradoxically result in a denial of liberty rights. The way in which the relevant legislation is shaped in both countries will increasingly be affected by international trends towards the rights of individuals with disabilities. [ABSTRACT FROM AUTHOR]

Background: Speech and language therapists can improve the quality of life of people receiving palliative care through the management of communication and swallowing difficulties (dysphagia). However, their role in this domain is poorly defined and little is understood about the current international professional practice in this field. Aims: To examine how speech and language therapists perceive their role in the delivery of palliative care to clients, to discover current international speech and language therapist practices and to explore the similarities and differences in speech and language therapists’ practice in palliative care internationally. This will inform professional clinical guidelines and practice in this area.Design:Anonymous, non-experimental, cross-sectional survey design.Participants:Speech and language therapists working with adult and paediatric palliative care populations in Republic of Ireland, United Kingdom, United States, Canada, Australia and New Zealand where the speech and language therapist profession is well established. Method: Purposive and snowball sampling were used to recruit participants internationally using gatekeepers. An online survey was disseminated using Survey Monkey (http://www.surveymonkey.com). Results: A total of 322 speech and language therapists responded to the survey. Speech and language therapist practices in palliative care were similar across continents. Current speech and language therapist practices along with barriers and facilitators to practice were identified. The need for a speech and language therapist professional position paper on this topic was emphasised by respondents. Conclusion: Internationally, speech and language therapists believe they have a role in palliative care. The speech and language therapist respondents highlighted that this area of practice is under-resourced, under-acknowledged and poorly developed. They highlighted the need for additional research as well as specialist training and education for speech and language therapists and other multidisciplinary team members in the area of palliative care. [ABSTRACT FROM AUTHOR]

The financial sustainability of publicly funded health care systems is a challenge to policymakers in many countries as health care absorbs an ever increasing share of both national wealth and government spending. New technology, aging populations and increasing public expectations of the health care system are often cited as reasons why health care systems need ever increasing funding as well as reasons why universal and comprehensive public systems are unsustainable. However, increases in health care spending are not usually linked to corresponding increases in need for care within populations. Attempts to promote financial sustainability of systems such as limiting the range of services is covered or the groups of population covered may compromise their political sustainability as some groups are left to seek private cover for some or all services. In this paper, an alternative view of financial sustainability is presented which identifies the failure of planning and management of health care to reflect needs for care in populations and to integrate planning and management functions for health care expenditure, health care services and the health care workforce. We present a Health Care Sustainability Framework based on disaggregating the health care expenditure into separate planning components. Unlike other approaches to planning health care expenditure, this framework explicitly incorporates population health needs as a determinant of health care requirements, and provides a diagnostic tool for understanding the sources of expenditure increase. [ABSTRACT FROM PUBLISHER]

Immigration policies in most host nations of the west have undergone significant changes in recent years. Based on the four country-specific papers that appear in this section of the journal, and also on our own research, we present an overview of these changes and their context. In all countries, economic considerations play a central role in shaping immigration policy and greater importance is given to scientific research. Several common policy changes are noted in Australia, Canada and New Zealand which include: a shift away from a human capital focus toward more targeted selection based on labor market demand for specific skills, increased emphasis on temporary foreign worker programs, attraction of international students, an overhauling of the refugee system, and regionalization of immigration. In the U.S., while adoption of some of these changes has often surfaced in public policy and academic discussions, legalization of unauthorized migrants remains an important policy debate, with recent arguments focusing on the economic benefits of legalization. [ABSTRACT FROM AUTHOR]

This paper will consider and compare the federal spending power in three 'mature' federations, Australia, Canada and the United States. One of the issues to be considered will be whether the federal spending power, as interpreted by the relevant courts, is sufficiently broad to deal with the obligations of a central government in current circumstances. In doing so, recurring important issues in fiscal federalism, including the allocation of responsibilities within federal systems and vertical fiscal imbalance, will be noted. The constitutional context in which this issue arises, including the fact that the constitution of each of the countries studied was conceived in times very different from those we face today, and the fact that the role and size of government has similarly radically changed since those times, is important. It is argued that a broad interpretation of the federal government's spending power is needed to provide the necessary constitutional flexibility that would otherwise be forbidden by the formal rigidity of the constitutions and the difficulty in making amendments, particularly in Australia and Canada. [ABSTRACT FROM AUTHOR]

Objectives: The present paper aims to: (i) describe how the Mental Health Commission in New Zealand works and has contributed to the substantial enhancement of mental health resources and services; (ii) determine whether mental health reform policies will ever be implemented properly without an independent monitor with official influence at the highest levels of government; and (iii) demonstrate how variants on this model work in other Western countries and how it can be adapted to the Federated system in Australia.Conclusions: It is recommended that the Australian National Mental Health Plan 2003-2008 should be complemented by a long-standing national mental health commission (or similarly constituted body), which is also able to report independently from and to the government, with direct access to the Prime Minister, Premiers and Australian Health Ministers. Its aims would be to monitor service effectiveness and identify gaps in service provision, training and performance of the work force, management and government. It would be informed by consumer, carer and provider experience, and by reviews of evidence-based research regarding health needs and cost-effective services. It should accurately cost such service gaps, and advise government on a strategy for implementing them. It could also promote and advise formally on enhancing community awareness, decreasing stigma and discrimination and improving workforce recruitment and retention. [ABSTRACT FROM AUTHOR]

In a recent analysis of the role and office of premier in Australia, Sharman, Hughes and Tuffin demonstrate that its fundamental characteristics derive ‘not from interaction with the broader political context but from the inherent logic of [the] constitutional system’. In this paper we test this argument by comparing Australian state premiers with their Canadian provincial counterparts. If Sharman et al. are correct about the institutional imperatives of leadership careers. Canadians and Australians ought to have similar career patterns given the basic similarities between the two systems Where differences exist, they may be explained by the selection processes used by parties to choose their leaders. [ABSTRACT FROM AUTHOR]

The paper deals comparatively with the class structures of Australia, New Zealand and Canada. Four hypotheses, which could account for the similarities and differences in class structure, are identified. The first is based on their semi-peripheral status in the world economy; the second, pertaining particularly to Canada, argues for an `Americanisation effect'; the third is based on their similar heritage in the context of dominion capitalism; while the fourth proposes purely endogenous determination. The differences in class structure that the analysis reveals, particularly with respect to the managerial class, can perhaps be more persuasively explained in terms of the different historical circumstances of the three countries rather than by a set of exogenous factors which impact on all of them. [ABSTRACT FROM AUTHOR]