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PubMed2003

Trends in oesophago-gastric surgery in Scotland.

BACKGROUND: The last twenty years have seen significant changes in both the incidence and treatment of gastro-oesophageal disorders as well as a process of subspecialisation in general surgery. The aim of this study is to identify the changes in gastro-oesophageal surgery in Scotland during this period. METHODS: A retrospective analysis of three years of data, taken over a 20-year period (1977, 1987 and 1997) obtained from the Information and Statistics Division of the Scottish National Health Service, examining the number of patients with oesophageal cancer, gastric cancer and gastro-oesophageal reflux disease (GORD) treated by general and thoracic surgeons. RESULTS: There was a significant increase (p=0.001, chi2) in the number of patients with oesophageal cancer (2.52-fold) and gastric cancer (1.4-fold) treated by general compared with thoracic surgeons. Since 1977, the overall operability for oesophageal cancer has remained unchanged, while a significant decrease in the overall operability of gastric cancer was noted (p<0.001, chi2). There was a 3-fold increase in the incidence of GORD with a significant increase (p<0.001, chi2) of those treated surgically. Since 1977, there has also been a significant shift of workload from thoracic to general surgical units. CONCLUSIONS: Scotland has seen a consistent increase in the surgical workload generated by gastro-oesophageal malignancies over the last three decades without any improvement in the operability rate. Surgically treated GORD has also increased, probably due to the introduction of minimally invasive techniques. These trends have implications on healthcare planning, resource allocation and surgical training. Appropriate resources and trainees should follow the patients to those units carrying out this activity. Further centralisation of these services is likely to follow.

Adolescent↗
PubMed1994

A comparative study of internal customer management practices within service sector firms and the National Health Service.

In responding to the UK government's market forces model, some National Health Service (NHS) managers have introduced private sector concepts such as 'customer care' and 'total quality management' (TQM). Private sector firms find that success of these techniques is dependent upon creating an internal marketing orientation across the entire organization. To determine how internal marketing is being applied, a comparative survey of UK service sector firms and NHS units was undertaken using a modified version of Parasuraman's SERVQUAL model. All respondents indicated existence of type 1, 2, 3 and 4 gaps in the internal customer management process within their organizations. Major influencers of service gaps include departments placing internal efficiency ahead of internal customers and insufficient understanding of internal customer requirements. The survey indicated that, in certain areas of managing service quality, the NHS is performing better than its private sector counterparts. Nevertheless, opportunity for enhancing service quality in the NHS is possible through improving the flow of information between departments, stronger orientation towards meeting customer needs, upgrading provision systems and changing intradepartmental culture. The constraint facing the NHS manager is the limited availability of resources. One solution is to allocate resources in relation to service priorities. A directional planning matrix is presented as a tool for developing an optimum internal customer management strategy within an NHS unit.

Data Collection↗
PubMed2001

Rationing and the role of the emergency department as society's safety net.

Emergency medicine has an integral role in the establishment of universal access to health care for all persons living in the United States. Currently, emergency departments provide the only unfunded mandate available to millions of American residents who otherwise have no access to health care coverage. Any effort to establish universal care must accept health care rationing as a basic principle, and establish a minimum standard of benefits to which all human beings are entitled in this country. People and employers should be allowed to purchase additional care based on their willingness and ability to pay, but under no circumstances should anyone be denied a basic package of health care benefits. Emergency care must be part of those basic benefits. Emergency medicine charges should be structured so that they are not unduly onerous to society, and should reflect true expenses, including marginal costs for nonurgent care. Emergency physicians (EPs) and hospital administrations should recognize their critical role in serving society in roles that are not strictly medical, and allocate resources to benefit the general population in the greatest way. This role will be expanded to include preventive care, to provide for basic pharmacologic coverage as needed, and to provide necessary immunizations when traditional primary care has failed. We have a moral obligation to recognize that resources are limited and to allocate them so as to benefit the greatest number of patients in the greatest way. As members of the medical profession best equipped to assume such a task, it is incumbent upon EPs to act as advocates to the public to enable us to fulfill this mission.

Emergency Medical Services↗
PubMed1991

Cost-effectiveness of drug abuse treatment for primary prevention of acquired immunodeficiency syndrome: epidemiologic considerations.

The prevention of AIDS has justified recent increases in drug abuse treatment expenditures. Three of the epidemiologic considerations involved in assessing the cost-effectiveness of drug treatment for primary prevention of AIDS among IV drug users were discussed. First, the considerable geographic variation in the prevalence of the virus that causes AIDS suggests that areas with relatively low infection levels may be more cost-effective targets when allocating limited drug abuse treatment resources. Expansions and modifications in the current national HIV-1 serologic surveillance system will be needed to make informed resource allocation decisions. Second, when comparing the cost-effectiveness of two alternative treatment modalities or programs, the number of new HIV-1 infections does not appear to be an appropriate outcome measure. Serologic testing should be supplemented with self-reported drug use behaviors, with or without drug testing. Finally, significant opportunity costs may be associated with employing drug abuse treatment as the principal approach to primary prevention of HIV-1 infection among IVDUs, when alternative and complementary approaches are also effective. Specifically, treatment expansion is unlikely to be cost-effective when the demand for publicly funded treatment slots exceeds the number available and in communities where only a small minority of IVDUs are enrolled in treatment.

Acquired Immunodeficiency Syndrome↗
PubMed1979

From reform to relativism: a history of economists and health care.

During the first half of this century economists who studied health care were primarily concerned with reducing the financial burden of illness and making services more accessible. In recent decades, "scholarly research" by professional economists has become characterized by the exchange of social advocacy for scientific neutrality. Historical analysis of the assumptions underlying this shift--assumptions about the worth of resources and alternative ways to allocate resources--shows parallel changes in other social sciences and medicine. As commitment to reform is tempered by relativism, scientific inquiry may benefit at the cost of social justice.

Delivery of Health Care↗
PubMed1996

Measuring the cost of palliative radiotherapy.

Economic evaluations can be useful in decision making regarding allocation of scarce health care resources such as radiation therapy. However, assessment of treatment efficacy must be performed in addition to economic evaluations if proper resource allocation decisions are to be made. Economic evaluations cannot and should not relapse properly conducted clinical trials-particularly in the area of palliative care.

Costs and Cost Analysis↗
PubMed2006

An empirical test of partner choice mechanisms in a wild legume-rhizobium interaction.

Mutualisms can be viewed as biological markets in which partners of different species exchange goods and services to their mutual benefit. Trade between partners with conflicting interests requires mechanisms to prevent exploitation. Partner choice theory proposes that individuals might foil exploiters by preferentially directing benefits to cooperative partners. Here, we test this theory in a wild legumerhizobium symbiosis. Rhizobial bacteria inhabit legume root nodules and convert atmospheric dinitrogen (N2) to a plant available form in exchange for photosynthates. Biological market theory suits this interaction because individual plants exchange resources with multiple rhizobia. Several authors have argued that microbial cooperation could be maintained if plants preferentially allocated resources to nodules harbouring cooperative rhizobial strains. It is well known that crop legumes nodulate non-fixing rhizobia, but allocate few resources to those nodules. However, this hypothesis has not been tested in wild legumes which encounter partners exhibiting natural, continuous variation in symbiotic benefit. Our greenhouse experiment with a wild legume, Lupinus arboreus, showed that although plants frequently hosted less cooperative strains, the nodules occupied by these strains were smaller. Our survey of wild-grown plants showed that larger nodules house more Bradyrhizobia, indicating that plants may prevent the spread of exploitation by favouring better cooperators.

Competitive Behavior↗
PubMed1978

Principles of allocation of health care resources.

The methods and principles of allocating centrally provided health care resources to regions and areas are reviewed using the report of the Resource Allocation Working Party (RAWP) (Department of Health and Social Security, 1976) and the consultative document (Department of Health and Social Security, 1976a) as a basis. A range of practical problems arising from these papers (especially the report of the RAWP) is described and traced to the terms of reference. It is concluded that the RAWP misinterpreted aspects of social and administrative reality, and it failed to recognise clearly that the several principles on which it had to work conflicted with each other and demanded decisions of priority. The consequential errors led to (a) an injudicious imposition of 'objectivity' at all levels of allocation, (b) an unjustified insistence that the same method be used at each administrative level in an additive and transitive manner, (c) the exclusion of general practitioner services from their considerations, (d) a failure to delineate those decisions which are in fact political decisions, thus to concatenate them, inappropriately, with technical and professional issues. The main requirement in a revised system is for a mechanism which allocates different priorities to different principles at each appropriate administrative and distributive level, and adapts the working methods of each tier to meet separately defined objectives.

Cost Allocation↗
PubMed2003

[Allocation decisions of health insurance rehabilitation managers--An explorative case study concerning stroke rehabilitation].

We investigated processes of and subjective reasons for resource allocation in three out of four rehabilitation specialists of a regional office of a major health insurance. Decisions of health insurance personnel include approval of and duration of rehabilitation treatment and choice of clinical provider. Insurance specialists are mainly involved in documentation and coordination, whereas decisions mainly follow expert recommendations, mainly of the medical service. Allocation is based primarily on somatic impairment and disability, psychosocial function, motivation and rehabilitation potential are regarded as secondary. Goals and expected results of rehabilitation are neither individually defined nor their achievement evaluated. Decision processes are dominated by routines and agreements. Only exceptionally, defined rules and procedures are applied. Active case management is hampered by a highly specialized internal structure of the investigated insurance fund. The optimal fulfillment of individual requirements for a limited-time rehabilitation treatment is the central criterion for decision making. However, the specialists lack detailed information concerning appropriateness, quality and efficacy of rehabilitation providers, especially when taking patient-related variables into account. Instead, they trust that only high-quality institutions are contracted. Systematic control and feedback of rehabilitation results is not available. The surveyed rehabilitation managers do not include cost aspects in their decision-making. They would regard this as alien to a member- and patient-oriented policy. Improvement potentials with respect to rehabilitation case management are being reviewed.

Adult↗
PubMed1988

Governing the health sector: power and policy making in the English and Swedish health services.

Although both are publicly owned and financed, the health care systems of England and Sweden are widely different in levels of funding, patterns of resource allocation, and types of planning and management. In England, control is more closely tied to national government; in Sweden, it is shared between national and local governments. A comparative analysis of decision making in the two systems reveals critical differences in determinations of how resources are allocated among competing interests, and how resources are used. Interestingly, as the English move toward more decentralization, the Swedes are considering greater central controls, but, in any event, convergence is unlikely.

Decision Making, Organizational↗
PubMedDate not supplied

Breast cancer in limited-resource countries: an overview of the Breast Health Global Initiative 2005 guidelines.

Breast cancer is the most common cause of cancer-related death among women worldwide, with case fatality rates highest in low-resource countries. Despite significant scientific advances in its management, most of the world faces resource constraints that limit the capacity to improve early detection, diagnosis, and treatment of the disease. The Breast Health Global Initiative (BHGI) strives to develop evidence-based, economically feasible, and culturally appropriate guidelines that can be used in nations with limited health care resources to improve breast cancer outcomes. Using an evidence-based consensus panel process, four BHGI expert panels addressed the areas of early detection and access to care, diagnosis and pathology, treatment and resource allocation, and health care systems and public policy as they relate to breast health care in limited-resource settings. To update and expand on the BHGI Guidelines published in 2003, the 2005 BHGI panels outlined a stepwise, systematic approach to health care improvement using a tiered system of resource allotment into four levels-basic, limited, enhanced, and maximal-based on the contribution of each resource toward improving clinical outcomes. Early breast cancer detection improves outcome in a cost-effective fashion assuming treatment is available, but requires public education to foster active patient participation in diagnosis and treatment. Clinical breast examination combined with diagnostic breast imaging (ultrasound +/- diagnostic mammography) can facilitate cost-effective tissue sampling techniques for cytologic or histologic diagnosis. Breast-conserving treatment with partial mastectomy and radiation therapy requires more health care resources and infrastructure than mastectomy, but can be provided in a thoughtfully designed limited-resource setting. The availability and administration of systemic therapies are critical to improving breast cancer survival. Estrogen receptor testing allows patient selection for hormonal treatments (tamoxifen, oophorectomy). Chemotherapy, which requires some allocation of resources and infrastructure, is needed to treat node-positive, locally advanced breast cancers, which represent the most common clinical presentation of disease in low-resource countries. When chemotherapy is not available, patients with locally advanced, hormone receptor-negative cancers can only receive palliative therapy. Future research is needed to better determine how these guidelines can best be implemented in limited-resource settings.

Breast Neoplasms↗
PubMedDate not supplied

Disasters and development: Part 2: understanding and exploiting disaster-development linkages.

Disasters can impede the effectiveness of development resource allocation. The damage sustained from an event can be classified into four categories: (1) Loss of resources; (2) Interruption of programs and switching of crucial resources to other, shorter-term needs; (3) Negative impacts upon investment climates; and/or (4) Disruption of the non-formal sector (local businesses). Disasters have a particularly destructive economic impact in areas in which there are few alternatives for assets that are destroyed or in areas in which the resources already are at critical levels. Development processes can both increase and/or decrease the vulnerability of a society to hazards. There are dearly established linkages between poverty, marginalization, over-population, and vulnerability. To a large extent, vulnerability derives from poverty. The poor are more likely to live in vulnerable areas (slopes prone to landslides, flood plains, marginal agricultural land), have difficulty accessing education and information, have fewer assets to invest in resources to reduce vulnerability, and are more prone to become malnourished and have chronic illnesses that predispose them to injury and death. Development may be associated with the production of new hazards accepted by a society because the perceived benefits of the development project far exceed the relative risk associated with the project. Therefore, risk assessments must be part of any program planning and evaluation. Training and education are of critical importance in preventing increased vulnerability as a result of development strategies. Development also can progress in a manner that will result in mitigation of the impacts of an event on a given society (increase absorbing capacity and/or buffering capacity, elimination of hazards or the risk of them producing a disaster). Such mitigation measures can be either structural or nonstructural. There exists a wide range of options for incorporating mitigation measures in development projects. Two case studies provide exercises that incorporate the concepts provided in this discussion: (1) The 1985 earthquake in Mexico City; and (2) Agricultural development in northern Sudan.

Agriculture↗
PubMedDate not supplied

Allocation of rehabilitation services: who gets a home evaluation.

OBJECTIVE: The purpose of this study was to (a) identify and describe the subpopulation of rehabilitation inpatients who receive specialized occupational therapy home evaluation services, and (b) examine these data for evidence of inequalities in access to services based on patient gender, race, age, and health insurance status. METHOD: An archival review was conducted of all inpatient admissions (7,871) to a large urban rehabilitation hospital between January 1, 1994, and December 31, 1998. We had complete data on 7,791 of these patients of whom 6,038 were eligible to receive a home evaluation. Patient demographic data and Functional Independence Measure (FIM) data were obtained in electronic form from the hospital information system. RESULTS: Analysis showed that 12.4% (749/6038) of eligible inpatients received an in-home evaluation, and those who did were significantly more dependent (as measured by the FIM) than those who did not (p < 0.0001). We found no evidence of inequalities in access to this specialized rehabilitation service on the basis of gender, race, age, and type of medical insurance after controlling for level of functional independence. CONCLUSIONS: This study found no evidence of inequalities in the allocation of home evaluation services. However, it raises the larger question of how we determine whether inequalities exist. A proper assessment of inequalities in service provision requires that we know the principles by which these services should be allocated and have appropriate measures of the application of these principles. For programmatic and policy reasons, more research is needed to develop well-defined principles of resource allocation, and adequate measures of their impact so we can know whether resources and services are distributed in the way we intend.

Academic Medical Centers↗
PubMed2004

Temporal floral sex allocation in protogynous Aquilegia yabeana contrasts with protandrous species: support for the mating environment hypothesis.

We tested one of the predictions of Brunet and Charlesworth (1995) that relative floral sex allocation will vary temporally with the mating environment and that the form of dichogamy (protandry vs. protogyny) will select for the pattern of variation in male versus female resource allocation. In many hermaphroditic plant species, allocation to female function (ovule number) decreases from early to late flowers within inflorescences as a result of resource limitation or ontogenetic changes. This pattern may obscure the effects of the mating environment and dichogamy on selection for allocation patterns in protandrous species (male allocation increases regardless). By examining a protogynous species the alternative pattern of temporal variation in resource allocation is predicted, namely that allocation to male function should decrease (or female allocation increase) throughout the flowering sequence. This pattern was observed in protogynous Aquilegia yabeana (Ranunculaceae), in which ovule number per flower remained constant whereas pollen number decreased in sequentially blooming flowers. These observations support the temporal sex allocation hypothesis of Brunet and Charlesworth (1995).

Aquilegia↗
PubMed2003

Factors that explain how policy makers distribute resources to mental health services.

Advocates hope to influence the resource allocation decisions of legislators and other policy makers to capture more resources for mental health programs. Findings from social psychological research suggest factors that, if pursued, may improve advocacy efforts. In particular, allocation decisions are affected by policy makers' perceptions of the scarcity of resources, effectiveness of specific programs, needs of people who have problems that are served by these programs, and extent of personal responsibility for these problems. These perceptions are further influenced by political ideology. Conservatives are motivated by a tendency to punish persons who are perceived as having personal responsibility for their problems by withholding resources, whereas liberals are likely to avoid tough allocation decisions. Moreover, these perceptions are affected by political accountability, that is, whether politicians perceive that their constituents will closely monitor their decisions. Just as the quality of clinical interventions improves when informed by basic research on human behavior, the efforts of mental health advocates will be advanced when they understand the psychological forces that affect policy makers' decisions about resources.

Budgets↗
PubMed2003

[Barriers to the fair allocation of healthcare resources].

The gap between infinite healthcare needs and finite health resources imposes on practicing physicians a dual commitment to patients' needs and to the fair allocation of health care resources. The ethical principles of a fair allocation of resources are egalitarianism, utilitarianism and a transition from individual to group-based ethics. These principles are ambiguous and occasionally conflicting. Their implementation is further impeded by practice norms, such as private practice by physicians employed by public institutions, incentives for physicians to save, and marketing of clinical interventions of unproven efficacy. Proposed approaches to these barriers to the fair allocation of resources include respect of patient autonomy with full disclosure of the limitations in the services provided by the health plan; adherence to clinical practice guidelines; and an open access for patients to second medical opinion. I believe that the fairness of resource allocation may be further improved by the prohibition of private practice by physicians employed in public health care institutions, and by enhancement of physicians' self-awareness of subconscious discrimination against some patients.

Delivery of Health Care↗
PubMed1995

Examining preferences for allocating health care gains.

This study is part of a programme to elicit and examine community preferences for health care in different contexts. Data were obtained from a group of predominantly Australian health care decision-makers. A short questionnaire contained six valuation questions and four demographic questions. The six valuation questions posed choices where equal health gains were to be allocated to different population groups based upon: age; sex; current health; socio-economic status; across time; and across different numbers of individuals. The results provide some evidence that respondents were prepared to discriminate between health gains derived in different contexts especially where health gains were to be allocated between groups of different health status and over time. Further research is planned and the possible implications for health policy, and in particular for resource allocation in health care, are briefly discussed.

Age Factors↗
PubMed1981

Allocation of scarce resources: some problems.

This paper presents an overview of current philosophical perspectives and societal trends in relation to allocation of scarce resources. An analysis and comparative assessment of various positions of current philosophers, theologians, and bioethicists is provided. Currently proposed cost containment measures at the federal level require that black health professionals particularly pay attention to these proposals specifically as related to allocation of resources. The ways in which cost containment and/ or modification of resource allocation will affect health care delivery, specifically for the black community, must be carefully examined. This article may suggest some approaches for individual and group response to the continuing dialogue and to the allocation process itself. The equitable distribution of health care, particularly scarce new technologies, will be one of the greatest problems facing society in the next 20 years.

Black or African American↗