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[Knowledge, attitudes and practices about blood donation. A sociological study among the population of Lomé in Togo].

GOALS: 1) analyse the knowledge, attitudes and practices of Lome population about blood donation; 2) identify obstacles to blood donation among the population of Lome; 3) suggest some solutions to improve the performance of the National Blood Transfusion Centre (CNTS). METHODOLOGY: We have conducted a sample survey among the population of Lome from the 6th to 21st October 2003. Three hundred persons filled a questionnaire. RESULTS: In the sample, 183 (61%) were males. Their age ranged from 18 to 67 years with 2/3 of young peoples between 18 and 37 years. Pupils/students were 24,33%, wage-earners, 55% and the unemployed, 17,67%. More than the half of the investigated persons (54,67%) were unmarried and 96, 33% persons were literate. Nearly all the people (96,33%) knew about blood donation in Lome and they have received information mainly from friends, media and sensitization by the CNTS. Sixty-one percent of the investigated knew where blood is donated. All the investigated were unanimous about the vital role of blood. Whatever their religion, they recognized its sacred nature. The majority of the investigated (85%) were willing to donate blood. Only 95 people were donors. The reasons for non-donation were mainly related to the fear of catching diseases (31,71%) especially the HIV (9,76%), the lack of information (25,37%), the religious beliefs (19,51%) and the fear of knowing the result of one's HIV test. 277 people (92,33%) said that blood should be donated without remuneration. CONCLUSION: There is a growing interest in the blood donation among the population of Lome but new strategies must be elaborated to inform the population and motivate blood donors.

Adolescent↗

[Blood transfusion and ethics: new questions].

Chairman to the French Institutional Review Board, Professor Didier Sicard raises blood donation issues from an ethical standpoint. The contaminated blood scandal focused on the necessity of reducing transfusion risks and regarded blood safety as an ethical mandatory requirement, a debatable subject to deal with. The author proposes to reconsider the nature of unpaid blood donations while advising not to scorn the remunerated gift when such is the case. As for the use of blood, he questions the solutions based on a zero risk perspective, in particular an excessive auto-transfusional practice or a restrictive use of blood, lately regarded as essential. Starting from the blood donation concern this article leads us to think over both our society's fears and the precautionary principle abuses.

Blood Donors↗

[Safety of blood transfusion at the international level. The role of WHO].

Blood safety is an international public health challenge, particularly since the emergence of HIV AIDS. Recognizing the gross disparities between countries in the adequacy of national blood supplies and the risks arising from poorly organized services, particularly in developing countries, the World Health Organization has developed a global strategy for blood safety and availability. Dr N. Dhingra, coordinator, blood transfusion safety, WHO Headquarters, and Dr V. Hafner, focal point for blood safety in the WHO regional office for Europe, present the main features of this strategy: well-organized, nationally coordinated blood transfusion services with quality systems in all areas; the collection of blood only from voluntary non-remunerated blood donors from low-risk populations; the quality-assured testing of all donated blood; the safe and appropriate use of blood and blood products; and global collaboration for blood safety. WHO's programs, some difficulties encountered and outcomes are also described in this article.

Adult↗

["Gift or good?"].

The European Union and many transfusion international organizations and societies held the unpaid blood donation as an imperative for enrolling donors, not always providing the means for implementing this regulation, in particular induced by the (pharmaceutical) industry's hesitations. In spite of this, all available data, whatever former or recent, prove that the unpaid blood donation has a higher transfusion safety level than the remunerated donation's. The author also stresses that blood industrialization, while considerably improving the transfusion safety, has also destroyed the past vicinity between donor and receiver within the hospital environment, detrimental to enrolling donors. He also evokes challenges to be coming up soon in transfusion centres as well as changing the role of Red Cross and Red Crescent societies to refocusing their activities on the promotion of blood donation and donor enrollment.

Adult↗

Improving protection for research subjects in France: analysis of regional ethics committees.

OBJECTIVE: The aim of this study was to analyze the functioning of the French committees for the protection of people in biomedical research (CCPPRB). DESIGN: An independent evaluator visited all of the committees and analyzed their functioning by assessing the annual activity reports, filling data grids and observing the committees in session. RESULTS: We observed that the representation of a range of professions, which is required by law, was not always respected. This was partly because the administrative authority had accumulated delays in nominating members. Another explanation could be the absence of remuneration for the work and attendance of the members. There was considerable inter-committee variation concerning the way documents were distributed to the members during sessions and the extent of investigator and promoter involvement. Finally, large differences in the number of dossiers handled between committees led us to investigate the fairness of dossier distribution, as the number of dossiers dealt with has consequences, particularly for the finality of the opinions of the committees. CONCLUSIONS: This evaluation of the committees playing a crucial role in protecting participants in research trials provides new information that could be helpful for improving the way in which these committees function in the context of the European Directive.

Clinical Protocols↗

Minority recruitment and retention in dietetics: issues and interventions.

To better understand the reasons why minorities and males are underrepresented among registered dietitians (RDs) and dietetic technicians, registered, (DTRs) and to develop focuses for intervention, the investigators performed a telephone survey of newly credentialed RDs and DTRs and directors of RD and DTR education programs. Using lists of students recruited by the American Dietetic Association for participation in the survey, the investigators interviewed 83 RDs and DTRs and 20 education program directors. RDs and DTRs attributed minority underrepresentation primarily to the field's lack of visibility and underrepresentation of men to the traditional association with women. Education program directors attributed minority underrepresentation to educational disadvantages, particularly in scientific subjects. Findings from this study support program-level interventions such as increasing program flexibility, initiating outreach to K-12 schools and lower-division college students, providing tutoring in a nondemeaning atmosphere, and visibly expressing commitment to minority representation. More fundamental changes in the profession itself appear necessary for large-scale increases in minority representation. These include increasing internship opportunities; raising the profession's level of remuneration, prestige, and independence; increasing scholarship support; and advertising nationally through channels capable of reaching minorities.

Black or African American↗

Motivation and reward factors that affect private physician involvement in an obstetrics and gynecology clerkship.

OBJECTIVE: The Department of Obstetrics, Gynecology and Reproductive Biology in the College of Human Medicine at Michigan State University has 163 private-practice obstetricians and gynecologists teaching clerkship students, on a volunteer basis, in six Michigan cities. The department wanted to learn what motivates their involvement in the department's required clerkship, to determine their attitudes toward private office teaching, and to determine what incentives are important to them in their role as educators. METHODS: The department developed a questionnaire that was mailed to the obstetricians and gynecologists involved in its required obstetrics and gynecology clerkship. The response rate was 68% (111 of 163). RESULTS: Respondents indicated personal and professional motivations transcend financial considerations. Almost 60% of respondents reported at least a moderate interest in teaching in their private offices in spite of perceived negative consequences, such as adverse impact on patient flow. The incentives in which private practitioners were primarily interested included seminars or meetings that would enhance their teaching skills or educational contribution; discounts on computers, athletic and cultural events, and books; and university support in producing educational materials. CONCLUSION: Departments using private practitioners in medical education need to nurture the relationship continually with their volunteer faculty. Faculty development aimed at assisting private practitioners with their teaching role in the ambulatory care setting might be extremely worthwhile. Financial remuneration may not be key to attracting and retaining volunteer faculty. The implications of pay arrangements for volunteer faculty should be considered carefully before implementation.

Adult↗

Introducing the new schedule--a health board's experience.

On 1st October 1990 a revised primary immunisation schedule was introduced throughout Scotland. Following a review of current practice, Argyll and Clyde Health Board adopted a distinct implementation strategy. A questionnaire study of the 461 likely providers of primary immunisations or advice was performed to review this process. Sixty-four percent responded within 21 days. Over 90% were satisfied with the information supplied on the change. Almost equal proportions of immunisers were using 2, 4, 6 and 2, 3, 4 month schedules. The commonest sources of immunisation advice were the Health Board Immunisation Manual and the JCVI 'Green Book'. Twenty percent of responders volunteered that primary immunisation should have some statutory basis. The outcome of this change in terms of reduced morbidity and increased vaccine uptake will require active monitoring through concomitant changes in general practice remuneration make this difficult. The role of the Standard Immunisation Recall System requires re-examination.

Health Policy↗

Economics of surgery.

The time has come to subject surgery to the same rigours of economic assessment that other health-care sectors are already receiving--namely, the comparative assessment of costs and benefits. The surgical management of gallstones provides a good example of the role of economics in surgery. Gallstone disease is common and patients are usually referred to a surgeon, but the threshold for intervention is not agreed and varies widely, with considerable implications for resources. Gallstone removal has been subject to much innovation over the past 10 years, yet economic assessment of laparoscopic and "mini" cholecystectomy and of gallstone lithotripsy is rare, despite the fact that operation rates have increased by up to 50% in some countries. For surgery to compete with other interventions, economic assessment of new surgical techniques will be increasingly important. This assessment should be based on well-conducted clinical trials in which interventions are provided in a routine service setting, and in which benefits are assessed among other things on the basis of the patient's perceived quality of life. Economic assessment often needs data beyond those collected in a clinical trial, however pragmatic the trial design, so modelling will often be required, incorporating a range of sources of evidence. Finally, evidence alone will not be enough to promote cost-effective practices. The take-up of surgical techniques will always be affected by the way hospitals and surgeons are remunerated. Affecting practice requires a realistic system of reimbursement that reflects evidence on cost effectiveness.

Cholecystectomy, Laparoscopic↗

High throughput screening of 16 million serologically negative blood donors for hepatitis B virus, hepatitis C virus and human immunodeficiency virus type-1 by nucleic acid amplification testing with specific and sensitive multiplex reagent in Japan.

Nationwide nucleic acid amplification testing (NAT) for hepatitis B virus (HBV), hepatitis C virus (HCV) and human immunodeficiency virus type 1 (HIV-1) of blood donated voluntarily after serological screening was implemented on July 1st 1999 for transfusion and plasma fractionation by the Japanese Red Cross blood transfusion services. From February 1st 2000, HBV, HCV and HIV-1 NAT screening of pools of 50 negative serologically screened donated blood was started and the results were reported within 1 day after blood donation. Systems were established for rapid shipment, electronic communication, automated specimen preparation, pooling and automated amplification and detection. At present, NAT screening is carried out within 1 day after donation. This report describes the blood screening system by NAT and the results obtained from over 16 million blood samples using simultaneous screening for HBV, HCV and HIV-1 with multiplex reagent. Between February 1, 2000 and December 31, 2002, 16012175 serologically negative units were tested by NAT. 308 units with Hepatitis B virus DNA (HBV DNA) were detected. The sensitivity of 50 pool NAT screening with input volume of 0.2 ml is significantly higher than that of highly sensitive HBsAg testing. 46 cases with HCV RNA and six cases with HIV-1 RNA were detected. These cases were not detected by HCV antibody and HIV-1 antibody screening. The false positive rate was 0.18%. The NAT system was developed from serological screening test negative non-remunerated voluntary donations. We supply blood products to medical organizations after screening by NAT for HBV, HCV and HIV-1 for transfusion and source plasma for fractionation. This is the first automated integrated system for prevention of transfusion transmitted HBV, HCV and HIV-1 infections, by NAT screening.

Antibodies, Viral↗

Hepatitis C virus and blood transfusion: past and present risks.

The risk of HCV transmission by blood and blood products has been greatly reduced since the early 1980's. Selection of non-remunerated donors, donor selection to prevent HIV transmission, initial surrogate testing in some regions, and introduction of anti-HCV testing have all contributed to this. ALT surrogate testing has become obsolete since the introduction of anti-HCV testing. The residual risk of HCV transmission due to donations in the anti-HCV window period at present is about 1 in 100 000 transfusions of cellular products, and transmission of HCV by plasma products treated with modern inactivation methods such as solvent-detergent treatment, has not been reported. Hemovigilance programmes, which are presently being installed, will provide more data on the safety of blood transfusion. Introduction of HCV nucleic amplification technology (NAT) as a quality control of manufacturing pools for plasma products or as a form of blood donor screening by minipools is anticipated in many European countries for the coming year. Given industrial developments, NAT testing of individual blood donations may become available within the next 2 years. HCV NAT testing will further annihilate the residual risk, and the cost-effectiveness will become relatively low in comparison with other public health measures.

Blood Donors↗

Organization and financing of the Danish health care system.

The present paper aims at giving a short overview of the organization and financing of the Danish health care system as of 1997-1998 when the SWOT panel evaluated the system. The overview follows the triangular model of a health care system. The Danish system is characterized by being decentralized and single-funded. The hospital sector is public, and hospitals are financed and run by the counties (with only a very small private hospital sector alongside). General practitioners are private entrepreneurs but work under contract for the counties. Hospitals are financed by global budgets, while general practitioners are paid by a mixed remuneration system of capitation fees and fee-for-service. During the past 20 years, the government has repeatedly imposed budget ceilings on the counties which has limited growth in the health care sector.

Budgets↗

The Danish health care system from a British perspective.

The organisation and financing of the Danish health care system was evaluated within a framework of a SWOT analysis (analysis of strengths, weakness, opportunities and threats) by a panel of five members with a background in health economics. The evaluation was based on reading an extensive amount of selected documents and literature on the Danish health care system, and a one-week visit to health care authorities, providers and key persons. The present paper includes the main findings by one of the panel members. The dominance of tax financing helps to achieve control over the level of health care expenditure, as well as securing equity in financing the services. The reliance on local government for financing and running health care has both advantages and disadvantages, and the split between county and municipal responsibility leads to problems of co-ordination. The remuneration of general practitioners by a mix of capitation payment and fee for services has the advantage of capping expenditure whilst leaving the GPs with an incentive to compete for patients by providing them with good services. The GP service is remarkably economical. The hospital sector displays much strength, but there seem to be problems with respect to: (i) perceived lack of resources and waiting lists; (ii) impersonal care, lack of continuity of care and failures in communication between patients and staff; (iii) management problems and sometimes demotivated staff. The relationship between patients and providers is facilitated by free access to GPs and absence of any charges for hospital treatment. The biggest threat is continuation of avoidable illness caused by poor health habits in the population. The biggest opportunity is to strengthen public health measures to tackle these poor health habits.

Delivery of Health Care↗

The Danish health care system: it ain't broke... so don't fix it.

The organisation and financing of the Danish health care system was evaluated within a framework of analysis of strengths, weaknesses, opportunities and threats (a SWOT analysis) by a panel of five members with a background in health economics. The evaluation was based on reading an extensive amount of selected documents and literature on the Danish health care system, and a 1 week-visit to health care authorities, providers and key persons. This paper includes the main findings by one of the panel members. The international competition 'wave' passed by Denmark, and the Danish might rightly say 'thank goodness'. Funding is very largely public and there is a single dominant authority, i.e. the county, which makes planning easier. Low levels of patient payments and the smaller size of the private sector reflect Danish 'solidarity' and promote equity. Planning is good. Exceptions to this are the over-concern with hospital waiting lists and the flirting with DRG based funding. Greater investment in planning approaches would make the system yet better. The GP blended remuneration system with capitation and fee for service is a major strength. The fact that the system has such potential for technical and allocative efficiency and also equity but is not fully exploited suggests the need for more investment in health services research. While there is scope for improving the health care system in Denmark, the rest of the world has as much to learn from the Danes as the Danes have from the rest of the world.

Community Participation↗

Service production and contract choice in primary physician services.

Since payment systems for physicians may affect the efficiency of health care service provision, the design of compensation schemes is a major policy concern. According to standard labour economics and agency theory, fee-for-service contracts are likely to induce higher service production than salary contracts and (pure) capitation contracts. Payment systems may also influence service quality and the overall cost control. Despite the obvious policy significance of these issues, the available empirical research is very limited. This paper is an attempt to remedy this situation by addressing the impact of alternative contracts and payment systems on primary care physicians' service supply. The Norwegian primary physician service is an ideal setting for exploring the impact of payment systems. It is a centralised scheme where health services are mostly publicly financed. Until the June 1st 2001, there were two main types of primary care physicians: local government employees remunerated by a fixed salary, and contract physicians mostly financed by fee-for-service payments. We find that physicians with a fee-for-service contract produce a higher number of consultations and other patient contacts than physicians with a fixed salary. This difference is mostly due to longer working hours, but time efficiency is greater as well. Moreover, a part of the difference is due to a selection effect: salaried physicians prefer shorter working hours and prefer to work less intensively. When these and other effects are taken into account, we find that a change from a salary contract to a fee-for-service contract will increase service production by 20-40%.

Capitation Fee↗

Principal-agent problems in health care systems: an international perspective.

A central feature of all health care systems is the flow of finances from the population, via a variety of agencies, to the providers of health care. Each transfer of funds within the system involves a principal-agent problem, in the sense that a principal is entrusting funds to an agent with the intention that some desired aspect of health care delivery can be secured. This paper examines within the context of a principal-agent model three key elements of the health care system: the raising of finance, the transfer of funds to hospitals, and spending by hospitals. At each of these stages there is a danger that the objectives of society for the health care system are lost. In order to illustrate the issues involved, five mature systems of health care are examined: Austria, Germany, the United Kingdom, the Netherlands and the United States of America. The paper concludes that three aspects of the flow of funds are crucial to securing adequate control: the means of controlling patient entry to hospitals; the mechanism for remunerating hospitals for additional patients; and the control of physicians by hospital management.

Delivery of Health Care↗

Income-based incentives in UK general practice.

Since 1990, income-based economic incentives have ostensibly become more important in the remuneration structure of UK general practitioners. For incentives to fulfil their role, however, GPs must possess discretion over income-generating activity and be assumed to be income maximisers. Evidence from one English health authority suggests that a very high proportion of GP income continues to be determined by patient characteristics and the scope for a discretionary response to income incentives is correspondingly small. Where discretion does exist, higher levels of GP incomes do not appear to militate against further discretionary income raising, except in the case where this income and budgetary discipline are in conflict.

Analysis of Variance↗

Priority-setting and rationing in German health care.

While the framework for the German statutory health insurance system is determined at the national level and the states have a significant influence on the provision of hospital care and public health services, most decisions on the actual delivery of curative health care services are made through joint negotiations between the associations of the physicians and the sickness funds at various levels. Decisions with effects on priority-setting include the determination of the benefit package and financial regulations. The actual provision of care is further regulated through guidelines, e. g. about the prescription of pharmaceuticals. Financial regulations include both the setting of budget limits and the determination of relative point values which affect remuneration and serve as incentives to provide certain services (or not). A survey of 2000 citizens reveals, however, that the majority of the public favours unlimited funding for health services and that treatment decisions should be made by doctors. Limiting the benefits catalogue to a core of essential services is rejected as well as priorities based on age. Separately interviewed experts expect further limitations of therapeutic freedom, however. Germany seems to be just at the beginning of a public debate on priority-setting and rationing in health care.

Ambulatory Care↗