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Assessment and management of residential radon health risks: a report from the health Canada radon workshop.

Epidemiologic studies of uranium miners and other underground miners have consistently shown miners exposed to high levels of radon to be at increased risk of lung cancer. More recently, concern has arisen about lung cancer risks among people exposed to lower levels of radon in homes. The current Canadian guideline for residential radon exposure was set in 1988 at 800 Bq/m(3). Because of the accumulation of a considerable body of new scientific evidence on radon lung cancer risks since that time, Health Canada sponsored a workshop to review the current state-of-the-science on radon health risks. The specific objectives of the workshop were (1) to collect and assess scientific information relevant to setting national radon policy in Canada, and (2) to gather information on social, political, and operational considerations in setting national policy. The workshop, held on 3-4 March 2004, was attended by 38 invited scientists, regulators, and other stakeholders from Canada and the United States. The presentations on the first day dealt primarily with scientific issues. The combined analysis of North American residential radon and lung cancer studies was reviewed. The analysis confirmed a small but detectable increase in lung cancer risk at residential exposure levels. Current estimates suggest that radon in homes is responsible for approximately 10% of all lung cancer deaths in Canada, making radon the second leading cause of lung cancer after tobacco smoking. This was followed by a perspective from an UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation) working group on radon. There were two presentations on occupational exposures to radon and two presentations considered the possibility of radon as a causative factor for cardiovascular disease and for cancer in other organs besides the lung. The possible contribution of environmental tobacco smoke to lung cancers in nonsmokers was also considered. Areas for future research were identified. The second day was devoted to policy and operational issues. The presentations began with a perspective from the U.S. Environmental Protection Agency, followed by a history of radon policy development in Canada. Subsequent presentations dealt with the cost-effectiveness of radon mitigation, Canadian building codes and radon, and a summary of radon standards from around the world. Provincial representatives and a private consultant were given opportunities to present their viewpoints. A number of strategies for reducing residential radon exposure in Canada were recognized, including testing and mitigation of existing homes (on either a widespread or targeted basis) and changing the building code to require that radon mitigation devices be installed at the time a new home is constructed. The various elements of a comprehensive national radon policy were set forth.

Air Pollutants, Radioactive↗

The effects of system characteristics on policy implementation and functioning of care for the elderly in France.

In the early 1960s, old age in France was replaced by the notion of "troisième âge," a new definition stressing the possibility of pursuing social and leisure activities and greater independence. Old age itself was postponed to a later age, and acquired a purely negative image and one confused with that of incurable illness. As a result, a living-at-home policy was elaborated, and also a program of adapting institutions to the problems of those now defined as being in the "quatrième âge." This dual-faceted medicosocial policy was originally intended to be comprehensive and coordinated. Analysis of the structural characteristics of the care providers and of the agencies responsible for organization and financing of services shows fragmentation at the levels of service delivery and policy development. This prevents the coordination of service provision, gives rise to a mismatch between people and provision, and leads to a lack of coherent regulation and of adequate financing, in particular with regard to domiciliary care and social services. External factors, such as scarcity of funds related to the economic crisis, reinforce system dysfunctions.

Aged↗

A framework for developing reproductive health policies and programmes in Nepal.

Based on experience in Nepal from 1996-2001, this paper presents a six-element framework to support governments in poor countries in developing and implementing reproductive health programmes. The six elements of the framework are: (i) collaborative planning and programming; (ii) strategic assessment; (iii) policy and strategy development; (iv) guideline and material development; (v) reproductive health programme management; and (vi) policy review. Its implementation calls for collaborative work between policymakers and programme managers at all levels of the health system, external donors and development agencies. Change in Nepal is constrained by poor human and financial resources, extremely difficult geography and strong cultural, religious and social traditions. An informal assessment at district level and below found that information tools, clinical protocols and operational guidelines were highly relevant, though problems with utilisation and motivation were noted. Utilisation of strategy and policy documents and tools was reported to be high at national level, but no causal link can be drawn between instruments in the framework and changes in reproductive health indicators. However, access to the tools described in this article can contribute to improvements in coverage and quality of reproductive health services in the hands of motivated people; improved indicators in family planning use, antenatal care and assisted delivery in Nepal in this period support this view.

Cooperative Behavior↗

Delivery of nutrition services in health systems in sub-Saharan Africa: opportunities in Burkina Faso, Mozambique and Niger.

BACKGROUND: In sub-Saharan Africa, underweight and micronutrient deficiencies account for an estimated 25% of the burden of disease. As the coverage of national health systems expands, increased opportunities exist to address the needs of children and women, the most vulnerable to these deficiencies, through high-quality nutrition services. OBJECTIVES: To assess health providers' knowledge and practice with regard to essential nutrition services for women and children in Burkina Faso, Mozambique and Niger, in order to assist the development of a standard guide and tools to assess and monitor the quality of the nutrition services delivered through national health systems. FINDINGS: The three surveys reveal the extent of missed opportunities to deliver nutrition services during routine prenatal, postnatal and child-care consultations for the prevention and treatment of highly prevalent nutritional deficiencies. CONCLUSION: A commitment to improving the quality of facility-based nutrition services is necessary to impact on the health outcomes of women and children 'covered' by national health systems. Rigorous assessment and monitoring of the quality of nutrition services should inform health programme and policy development. Building on the lessons learned in these three assessments, Helen Keller International has developed a standard Guide and Tools to assess the quality of the nutrition services delivered through national health systems. These tools can be adapted to assess ongoing nutrition services in health facilities, provide a framework for nutrition programming, inform the development of pre-service as well as in-service nutrition training curricula for providers, and evaluate the impact of nutrition training on providers' practices.

Adult↗

Evaluation of the effectiveness of immunization delivery methods.

Scientific evidence documenting the effectiveness of immunization delivery methods was summarized using the generic approach developed by the Community Health Practice Guidelines Working Group. The delivery methods examined were those for the adult and childhood vaccines of influenza, pneumococcal infection, hepatitis B, measles-mumps-rubella and diphtheria-pertussis-tetanus-polio. Based on a critical appraisal of 54 eligible comparative studies, the effects of different interventions were obtained and pooled effects were calculated for delivery methods oriented to the client, the provider and the system. The results indicate those interventions found to be most effective for each vaccine. This review of the scientific evidence of the effectiveness of immunization delivery methods provides a base for policy development and assists in the planning of resource allocation.

Adolescent↗

Learning from health system reforms: lessons from Burkina Faso.

OBJECTIVES: Burkina Faso has implemented a macroeconomic adjustment programme (MAP) along with an ambitious reform of the health care system. Our aim was (1) to verify whether MAPs led to a reduction in health resources, and (2) to analyze the consequences of health policies implemented. METHOD: Cross-sectional and retrospective study, spanning the years 1983-2003. The macro aspect is based upon documents from national and international sources, a database of secondary socioeconomic data, and interviews of key informants working in upper management. Household and health facility surveys were conducted in three regions covering 53 communities. RESULTS: Within the reforms, the health sector benefited from an important flow of resources. There were significant increases in public expenditures, health care staff, the number of primary care facilities and the availability of generic drugs. However, health facilities in the public sector remain underused and major inequities subsist. Access to health care is constrained by the population's ability to pay. Health expenditures impoverish households, creating new poor and impoverishing the already poor. CONCLUSIONS: The success of reforms depends largely on the extent to which they remove financial barriers to access to services. The experience of Burkina Faso also reveals the need for fundamental changes that will motivate staff, improve productivity, and ensure good quality services. Integrating health development policies with strategic plans for poverty reduction can provide new opportunities for African countries to redesign their health systems within this type of perspective.

Burkina Faso↗

How have Zambian businesses reacted to the HIV epidemic?

OBJECTIVES: To evaluate the impact of HIV on businesses in Zambia and to assess attitudes towards HIV and HIV education in the workplace. METHODS: The personnel managers of 33 companies with a total workforce of 10,204 in Lusaka and in towns in the Copperbelt were visited by two members of the study team. The study was discussed and a questionnaire about the impact of HIV on their company was explained and left for completion from company records. RESULTS: All 33 questionnaires were returned. HIV was recognised to be a problem by 30 companies questioned. Seven said that it had affected recruitment and 11 production. 23 companies carried out pre-employment medicals. 17 companies demanded that some or all of their employees had an HIV test before employment. Nine companies were sure that a positive HIV test would prevent employment, 15 were unsure saying that there was no particular company policy. Two companies had recently changed their policy and had stopped discriminating against those with HIV. 12 companies had some HIV educational material available for their employees and five had someone (or an organisation that they used) to whom they could refer employees for HIV information and advice. Condoms were provided free to staff by five of the companies. All thought that HIV education in the workplace was an appropriate intervention. Mortality data showed a sevenfold increase in the crude mortality from 0.25-1.8 per 100 person-years from 1987-93, and an increasing trend in reported deaths from AIDS and HIV related conditions. CONCLUSIONS: HIV is having an important impact in the workplace in urban Zambia. Although many companies insist on pre-employment medicals, often including HIV testing, few have developed policies relating to test results. Some companies have instituted HIV education but there is a demand for this service to be available more widely. There has been a striking increase in mortalities in this working population, which seems likely to be related to HIV, although the cause of most deaths was not recorded.

AIDS Serodiagnosis↗

Veterans Administration medical center policies and procedures for handling injectable antineoplastic drugs.

Policies and procedures for handling injectable antineoplastic agents in Veterans Administration medical centers ( VAMCs ) were surveyed. The chiefs of pharmacy of 158 VAMCs received a questionnaire that covered (1) methods of preparation, administration, and disposal of injectable antineoplastic medications, (2) precautions in the handling of these drugs, and (3) general information about the institutions. Representatives of 136 (86.1%) of the VAMCs responded, representing more than 72,000 hospital beds with 1203 designated as oncology beds. Approximately half of these institutions had written policies and procedures for the preparation, administration, and disposal of the agents. Only 22 VAMCs had a formal training program for their employees. Sixty-two percent indicated that the pharmacy had complete responsibility for the preparation of injectable antineoplastics, while 33% still claimed nursing involvement. Only five institutions stated tests were performed to evaluate harmful effects. Only half used vertical laminar-airflow hoods exclusively for the preparation of these agents. Two thirds of the VAMCs stated that they had special methods for segregating antineoplastic waste; 81% employed incineration. The survey identified areas involving the handling of injectable antineoplastics in which hospitals need to develop policies.

Antineoplastic Agents↗

Policy intellectuals, class struggle and the construction of old age: the creation of the Social Security Act of 1935.

Studies in the political economy of aging criticize social policies for the aged for reinforcing class inequalities and doing little to help many aged persons, yet few use this perspective to explore policy development. Estes' critique of dominant conceptions of aging is the starting point for this study of the historical development of the U.S. Social Security Act. When the conflict between capital and labor is placed at the center of analysis, we see that conceptions of aging as inevitable physical and mental decline, and the subsequent institutionalization of retirement, emerged early in the 20th century from work place conflicts over changes in the production process and worker productivity. The Social Security Act embraced those conceptions of the 'problems' of aging most consistent with the needs of capitalist industry, and issues involving class struggles were redefined as issues of biological aging and decline. This paper explores the dynamics of this process and the role of businessmen and policy intellectuals. Understanding class struggles over the definition of problems is just as important as understanding class struggles over particular policies. Focusing on problem definitions also allows us as researchers to see how we may unwittingly reinforce the inequalities we struggle to overcome.

Aged↗

The evolution of fetal and infant mortality review as a public health strategy.

Infant mortality review (IMR), the forerunner of fetal and infant mortality review (FIMR), emerged at the national level in the mid-1980s as a promising method to improve understanding of local factors contributing to infant mortality and to motivate community response. Building on federal efforts to enhance data capacity and early state and local infant mortality case review studies, the federal Maternal and Child Health Bureau (MCHB) initiated its IMR Program in 1988. Key actions taken to refine and diffuse the IMR/FIMR method include forging a public-private partnership between MCHB and the American College of Obstetricians and Gynecologists in 1990 to develop the National Fetal and Infant Mortality Review Program, recruiting prominent leaders to advocate for FIMR, seeding community projects in geographically dispersed states and localities, and routinely reporting best practices information to the field. In concert with the articulation of core public health functions and a growing emphasis on accountability, attention at the national level has turned to promoting and institutionalizing FIMR in state systems. Efforts are underway in states to build on the FIMR model and coordinate multiple maternal and child health-related review programs. Increasingly, FIMR is recognized as a strategy for contributing to implementation of the core public health functions of assessment, policy development, and quality assurance. The recent national evaluation of FIMR sheds new light on the role of FIMR in community and state maternal and child health systems and marks a new phase in the evolution of FIMR.

Child Health Services↗

Substance use, need, and demand for substance user treatment services in patients treated for sexually transmitted diseases in michigan.

The association between substance use and communicable diseases, and the need for substance user treatment services for patients treated for communicable diseases, is well documented. This study builds upon this knowledge in that it quantifies the need and demand for substance user treatment services in a large population of patients treated for communicable diseases, specifically, sexually transmitted diseases (STDs), an area in which there is insufficient research published in the literature, but which is essential for policy development. More than 1700 patients treated for STDs in publicly funded clinics in Michigan between 1994-1995 were interviewed about their substance use, consequences of use and demand for substance user treatment services. Results indicated that the rates of substance use and demand for substance user treatment services were significantly higher among persons encountered in the STD clinics compared to the Michigan general adult population; however, a large proportion of STD patients determined to need substance user treatment services according to DSM-III-R criteria for "substance dependence" and "abuse" did not report ever receiving it. These results are followed by a discussion of possible policy implications for planning for substance user treatment services for patients treated for STDs in publicly funded clinics and suggestions for further research.

Adolescent↗

Low-activity radioactive materials management at the U.S. Department of Energy.

The U.S. Department of Energy (U.S. DOE) is making significant progress with the cleanup of its legacy radioactively-contaminated facilities and sites left from research and development and production of nuclear materials and weapons. Sites like Rocky Flats, Battelle Columbus Laboratories, Fernald, Mound, Brookhaven National Laboratory, Hanford, and Oak Ridge are faced daily with decisions related to disposition of waste and radioactive material. One key to this success is the disposition of waste arising from cleanup. Most of the generated waste volume has very low levels of radioactive contamination. The waste includes contaminated soil, debris from demolition, or scrap metal and equipment. The cost of disposing of large volumes of waste can be prohibitive, so there is incentive to find innovative ways to disposition wastes. This paper describes the current status of policy development in this area, such as development of a draft programmatic environmental impact statement and monitoring of related rulemaking at the U.S. Nuclear Regulatory Commission. The paper also provides an overview of draft U.S. DOE guidance on control and release of property with residual radioactive material, and site-specific applications of DOE guidance.

Decision Making↗

Intimate partner violence and health provider training and screening in the news.

Intimate partner violence is a significant women's health issue. Since the news media can play a role in policy development, it is important to understand how newspapers have portrayed training and screening. The purpose of this study was to describe the frequency and nature of print news coverage of health issues related to partner violence, specifically, provider training and screening by health providers. We conducted a content analysis on articles obtained from major city and state capital daily newspapers from 20 states. News articles and editorials mentioning intimate partner violence and provider training and screening were examined for the years 1994 through 2001 (N = 188). Results showed that print news coverage was limited and received low levels of attention, indicating little potential to influence either policy or individual behavior. However, when the issue was covered, little debate or controversy was present, and a broad discussion of the issue was generally provided. News coverage of training and screening could be improved by increasing dissemination of research results, illustrating the policy implications of these issues, and offering resource information to women experiencing violence.

Battered Women↗

Development of instruments to assess assaultive behavior in nursing homes.

The use of psychometric techniques is not usually considered in the development of non-scale tools. In the development of these tools, both content validation and inter-rater reliability were assessed in an effort to produce better quality tools than would have occurred otherwise. The procedure employing content experts for content validation followed the usual protocol for both of the tools. In each case, valuable information about the tools was obtained, in addition to data supporting the content validity of the tools. The development of vignettes for the inter-rater assessment would probably not have occurred if the authors were not familiar with the different techniques for assessing inter-rater reliability. The only way data concerning inter-rater reliability could be obtained was by having each respondent view the same stimuli. Creating vignettes was the best way to accomplish this goal in a cost-effective manner. The additional data obtained from the respondents also provided invaluable information for the development of the tools. This pilot study was conducted to assess all aspects of the tools in the nursing home setting. Clarity of items and usability of the tools were major considerations. Because NAs were involved in the pilot study, both readability by most NAs and clarity of the items in the revised tool were assured. Considerable time was spent assessing these tools, but the completed tools are evidence that the time was well spent. The use of psychometric techniques resulted in objective evidence that led to quality improvement decisions. The revised tools have the potential for use in obtaining quality data for research projects, in policy development by an agency, and for training agency personnel.

Aged↗

School nursing: not just band-aids any more!

ISSUES AND PURPOSE: School nursing has changed dramatically over the past 25 years. The complex social and physical needs of children require an expanded role with advanced knowledge and skills. The school nurse functions as health promoter, health educator, collaborator, and researcher. Issues related to advanced practice and policy development also affect school nursing practice. CONCLUSIONS/PRACTICE IMPLICATIONS: The current emphasis on educational accountability and improvement of standardized test scores has mandated close examination of resource allocation. There is a need to appreciate an expanded role for the school nurse, as the provision of healthcare services in the school will afford children an increased capacity to learn, thus improving school performance.

Child↗

Perspective: big oil, rural poverty, and environmental degradation in the Niger Delta region of Nigeria.

The Niger Delta region of Nigeria is richly endowed with both renewable and non-renewable natural resources. It contains 20 billion of Africa's proven 66 billion barrels of oil reserves and more than 3 trillion cubic meters of gas reserves. Oil and gas resources of the Niger Delta account for over 85% of the nation's gross domestic product (GDP), over 95% of the national budget, and over 80% of the nation's wealth. Paradoxically, the Niger Delta remains the poorest region, due largely to the ecologically unfriendly exploitation of oil and gas and state policies that expropriate the indigenous peoples of the Niger Delta of their rights to these natural resources. The ecological devastation occasioned by the activities of oil transnational corporations (TNCs) have rendered farming and fishing useless, previously the main occupations of these rural people. The people of the Niger Delta are deprived of their share of the wealth on which the entire nation depends; they "benefit" only from compensation for incidents of oil pollution. At the same time, occurrences of oil spills in the Niger Delta region have increased. In this article, it is argued that the ecologically unfriendly activities of oil TNCs, and the state's petroleum development policies, lead to poverty in the Niger Delta, and poverty in turn leads to environmental degradation. It is the dynamics of this interconnectedness that we wish to explore.

Conservation of Natural Resources↗

The identification of trends in the utilisation of mental health services by elderly: a Dutch case register study.

OBJECTIVE: In view of the rapid ageing of the population any changes in the use of mental health services by the elderly became increasingly important for policy development. This study aimed at the supply of information about trends in the numbers of elderly clients, the services they used and the volume and pattern of service utilisation. METHODS: Details of elderly users and their use of community- and hospital-based services between 1990 and 1999 were retrieved from the Groningen case register. Developments in population size and age distribution in the register area were taken into account, as were the unit costs of mental health services. RESULTS: Large age specific changes were found that caused only the expenditures on the oldest elderly to increase due to a shift from outpatient clinics to prolonged psychogeriatric day treatment and inpatient care. Comparatively young elderly used fewer inpatient services and more community care. The number of new elderly clients declined progressively. In some age groups treated prevalence also decreased, but to a lesser extent, because of a prolonged use of mental health services. CONCLUSIONS: Study results seemed well in accordance with mental health policy as to deinstitutionalization and active ageing. Research on the effect of mental health care on life expectancy and the time lag between the intake of mental health providers and treated prevalence was proposed in order to improve the prediction of future service use by elderly.

Aged↗

Public participation for women's health: strange bedfellows or partners in a cause?

A major focus of health system reform in Canada has been the regionalization of health services administration. With a goal of bringing decision-making closer to the community, there has been a commitment to public participation in planning by some health authorities. Women, however, often feel that their participation is minimal or their needs are not addressed. During regionalization of the Alberta health system, the Calgary Health Region (CHR) negotiated an agreement with the Salvation Army to provide women's health services through the Grace Women's Health Centre, a major part of the region's women's health program. We present a case study exploring the process and final agreement and the impact of this agreement on women's participation in health policy development. The historical context and the nature and impact of the agreement are described and several participation strategies that occurred within the partnership are discussed. The development of a formal partnership agreement, a governance model, was a success for public participation in this case; however, the greatest success for women was maintenance of a political space in which women's health as a priority could be discussed in a context where the forces against gender equity talk are strong.

Alberta↗