NEW DIRECTIONS IN AFRICAN BIOETHICS: WAYS OF INCLUDING PUBLIC HEALTH CONCERNS IN THE BIOETHICS AGENDA

Research ethics is the most developed aspect of bioethics in Africa. Most African countries have set up Institutional Review Boards (IRBs) to provide guidelines for research and to comply with international norms. However, bioethics has not been responsive to local needs and values in the rest of the continent. A new direction is needed in African bioethics. This new direction promotes the development of a locally‐grounded bioethics, shaped by a dynamic understanding of local cultures and informed by structural and institutional problems that impact the public's health, as well as cognisant of the salient contribution of social sciences and social epidemiology which can bring a lasting impact on African local communities. In today's post‐Structural Adjustment Africa, where healthcare has been liberalized and its cost increased, a bioethics agenda that focuses essentially on disease management and clinical work remains blind in the face of a structural marginalization of the masses of poor. Instead, the multidimensional public health crisis, with which most African countries are confronted, calls for a bioethics agenda that focuses primarily, but not exclusively, on health promotion and advocacy. Such an approach to bioethics reckons with the macro‐determinants of health and well‐being and places clinical and research ethics in the broader context of population's health. The same approach underscores the need to become political, not only by addressing health policymaking processes and procedures, but also by becoming an advocacy forum that includes other constituencies equipped with the potentialities to impact the population's health.     

Perinatal mortality and adverse pregnancy outcomes in a low‐income rural population of women who smoke

We describe adverse pregnancy outcomes, including congenital anomalies, fetal, neonatal, and infant mortality among a Missouri population of low‐income, rural mothers who participated in two randomized smoking cessation trials. In the Baby BEEP (BB) trial, 695 rural women were recruited from 21 WIC clinics with 650 women's pregnancy outcomes known (93.5% retention rate). Following the BB trial, 298 women who had a live infant after November 2004 were recruited again into and completed the Baby Beep for Kids (BBK) trial. Simple statistics describing the population and perinatal and postneonatal mortality rates were calculated. Of the adverse pregnancy outcomes (n = 79), 29% were spontaneous abortions of less than 20 weeks' gestation, 23% were premature births, and 49% were identified birth defects. The perinatal mortality rate was 15.9 per 1000 births (BB study) compared with 8.6 per 1000 births (state of Missouri) and 8.5 per 1000 births (United States). The postneonatal infant mortality rate was 13.4 per 1000 live births (BBK) compared with 2.1 per 1000 live births (United States). The health disparity in this population of impoverished, rural, pregnant women who smoke, particularly in regard to perinatal and infant deaths, warrants attention. Birth Defects Research (Part A), 2012. © 2012 Wiley Periodicals, Inc.     

Fourth goal of perinatal medicine.

Reduction in maternal mortality, infant mortality, and infant morbidity have been successively the goals of perinatal medicine. The fourth is to reduce bonding failure. In July 1978 a preventive service was started in the John Radcliffe Maternity Hospital. A twice-weekly round is made. Midwives refer families who cause them concern. In the first year the referral rate ws 20.5 per 1000 liveborn babies. The referred sample differed from the hospital population in terms of maternal psychiatric history, marital state and babies'' admission to special care. The main reasons for referral were: doubt about parenting ability (27%), psychiatric history (15%), disturbed behaviour in hospital (14%), and diffuse social and medical problems (17%). Long-term care was needed for only 14% of families. At their first birthdays, six babies were placed away from their natural parents; the sample had had a slightly higher than expected admission rate to hospital; the distribution of weights did not differ from the expected; doctors and health visitors were still concerned about one-quarter of the families. Seven cases of screening failure were found among those not referred to our service, but only one was seriously abused. No child referred in the first year has been seriously neglected or abused.     

Morbidity Patterns and Health Care Seeking Behavior among Older Widows in India

In the process of health transition, India is facing rapid pace of demographic aging. Rapid increase in older adult population posed serious concerns regarding health and health care utilization for them. However, very limited research documented resultant implications of demographic aging for health and health care use in the nexus of marital status and gender. With this perspective, the present study examined patterns in morbidity prevalence and health seeking behaviour among older widows in India. Multivariate logistic regression models were estimated to examine the effects of socio-demographic conditions on morbidity prevalence among older widows and their health care seeking behavior. Data from the latest 60^th round of National Sample Survey (NSS), 2004 was used. Overall, morbidity prevalence was 13% greater among older widows compared to older widowers. Adjusted prevalence of communicable and non-communicable diseases was found 74 and 192 per 1000 older widows respectively. At the same time, likelihood of seeking health care services for reported morbidities was substantially lower among older widows. The findings of this study are important to support policy makers and health care providers in identifying individuals ‘at risk’ and could be integrated into the current programs of social, economic and health security for the older persons.     

La salud de las personas mayores en España durante la crisis económica

Introduction

Numerous studies have shown that economic crises are linked to a worsening of health conditions of the population. During the current economic crisis in Spain, there have been significant cuts in social and health services and a general worsening of the emotional well-being of the population. All these changes could have an impact on the health of the population, especially in the most vulnerable groups like older people.

WHO at country level--a little impact,no strategy.

The acid test of WHO''s effect on the world''s health is its impact at country level. Unless it has an impact there, all of its declarations, its debates at the World Health Assembly, its conferences, its pamphlets, its political manouvering in Geneva and the regions, all of these come to nothing. Working as it does through national governments, WHO insists that it has no role in directly managing or delivering health care. Judging WHO''s impact in individual countries is therefore difficult--its approaches are largely indirect, and initiatives may take years to bear fruit. But from the meagre resources that WHO makes available at country level it is clear why its country operations are criticised as the weakest link in an already weak chain of influence from its headquarters in Geneva to the people in its member states. Poorly funded, undertrained, and with no clear strategy to follow, its staff at country level stand little chance of making an impact.     

Refugees' perspectives on barriers to communication about trauma histories in primary care

Objective This study explores refugees'' perspectives regarding the nature of communication barriers that impede the exploration of trauma histories in primary care.Method Brief interviews were conducted with 53 refugee patients in a suburban primary care clinic in the Midwest USA. Participants were asked if they or their doctors had initiated conversations about the impact of political conflict in their home countries. Qualitative data analysis was guided by grounded theory. Peer debriefings of refugee healthcare professionals were incorporated into the analysis.Results Two-thirds of refugee patients reported that they never shared how they were affected by political conflict with their doctors and that their doctors never asked them about it. Most refugees stated that they would like to learn more about the impact of trauma on their health and to discuss their experiences with their doctors.Conclusion Refugees are hesitant to initiate conversations with physicians due to cultural norms requiring deference to the doctor''s authority. They also lack knowledge about how trauma affects health. Physicians should be educated to inquire directly about trauma histories with refugee patients. Refugees can benefit from education about the effects of trauma on health and about the collaborative nature of the doctor–patient relationship.     

Containing Health Care Costs: A Critical Test of the Public-Private Joint Venture in Health

As the federal government shifted from its traditional roles in health to the payment for personal health care, the relationship between public and private sectors has deteriorated. Today federal and state revenue funds and trusts are the largest purchasers of services from a predominantly private health system. This financing or “gap-filling” role is essential; so too is the purchaser''s concern for the costs and prices it must meet. The cost per person for personal health care in 1980 is expected to average $950, triple for the aged. Hospital costs vary considerably and inexplicably among states; California residents, for example, spend 50 percent more per year for hospital care than do state of Washington residents. The failure of each sector to understand the other is potentially damaging to the parties and to patients. First, and most important, differences can and must be moderated through definite changes in the attitudes of the protagonists.     

Dry land drowning or rip current survival? Haitians without status in the Bahamas

Recent scholarship contends that collective action emerges when human rights are violated. This article investigates why Haitians without status in the Bahamas have yet to mobilize collectively for basic rights and protections, despite discrimination and exploitation. The article examines two analogies to explain their immobilization. The analogy of dry land drowning utilizes Goffman's Stigma (1963) framework to describe how social prejudice hinders the ability of Haitians without status to act, while the analogy of rip current survival explains how institutional drawbacks pull Haitians without status away from movement activity through a political process analysis. The article contends that both interpretations are inadequate when taken alone and provides suggestions for future research into Bahamian-Haitian relations.     

Screening for carriers of cystic fibrosis through primary health care services.

OBJECTIVE--To evaluate the uptake of cystic fibrosis carrier testing offered through primary health care services. DESIGN--Carrier testing for cystic fibrosis was offered to patients of reproductive age through primary health care services. SETTING--Three general practice surgeries and four family planning clinics in South West Hertfordshire District Health Authority. SUBJECTS--Over 1000 patients aged 16-44 attending two general practices and four family planning clinics and a stratified random sample of patients aged 16-44 from one general practice''s age-sex register. RESULTS--When screening was offered opportunistically the uptake was 66% in general practice and 87% in family planning clinics. Ten per cent of those offered a screening appointment by letter took up the invitation. Of the screened population, 76% had previously heard of cystic fibrosis, 35% realised it is inherited, and 18% realised that carriers need not have any family history. If they found themselves in an "at risk" partnership 39% would consider not having children and 26% would consider terminating an affected pregnancy, but in each case most people were unsure how they would react. CONCLUSIONS--Most people offered a cystic fibrosis test opportunistically wish to be tested, and the responses of those tested indicate that knowledge of carrier state would be considered in future reproductive decisions.     

Brazilian alcohol: Food versus fuel?

The creation of the ProAlcool (National Alcohol Programme) late in 1975 for the production of fuel alcohol has raised varied criticisms as to the possible consequences for food production in Brazil. This food ‘problem’ in Brazil is embedded in its socio-economic and political system. Agricultural production has kept ahead of population growth, but the main beneficiaries have been commodity export crops; the issue can be identified as ‘commodity export crop production versus crop production for the domestic market’ rather than ‘food versus fuel’. The possible effects of the ProAlcool on food production have been exaggerated and the real implications largely overlooked. The sugar and alcohol sector is today among Brazil's largest industries and, with all its faults, the ProAlcool remains the world's most successful biomass energy programme and as such its importance extends beyond Brazil's national boundaries. Biomass has been demonstrated by a Third World country to be a viable alternative or complement to oil on a national scale. Despite the current (1986) low oil prices an interministerial commission has recently recommended that the ProAlcool programme should be maintained.     

Commentary: educational initiatives deserve randomised controlled trials.

The media have been full of reports of crisis in the NHS. Although national analyses suggest that the NHS should be able to cope within the increases in spending it has been given, local pressures can leave parts of the service struggling. Firstly, the change to allocation of funds on the basis of population needs has meant that some authorities and trusts have had effective cuts in their budgets, requiring them to trim services. Secondly, the government''s insistence on an annual 3% increase in efficiency may have resulted in authorities taking short term measures that actually decrease efficiency in the long term. Thirdly, health authorities have had to bear the costs of national targets such as reducing waiting lists and junior doctors'' hours as well as local problems such as higher numbers of mentally disordered offenders. However, all these factors can be controlled by national or local management and so their impact is not inevitable.     

Monitoring and evaluation of the activities of trainees in the ‘training of trainers’ workshop at Ibadan,south-west Nigeria

Background Like most low- and middle-income countries, Nigeria has a huge treatment gap for mental disorders. The World Health Organization has proposed the integration of mental health care into primary health service delivery as one of the ways to bridge this treatment gap. Studies have shown an immediate positive impact of mental health training for primary care workers. We evaluated the impact of training on the tutors of primary care workers approximately 12 months after the training.Method An intensive five-day training workshop for college teachers of mental health in community health officer (CHO) training institutions in south-west Nigeria was conducted in January 2009. Four of the 24 participants were randomly selected for evaluation of the impact of training on their activities approximately 12 months after the workshop. Qualitative methods were used, namely in-depth interviews, direct observation of classroom teaching by the participants and focus group discussion with their students.Results The participants interviewed reported a positive impact of the ‘training of trainers’ (TOT) workshop on their mental health course teaching. Direct observation of four participants revealed that three of them exhibited a high fidelity with the TOT course material and imbibed the teaching techniques advocated. The tutors'' students also reported an improvement in the quality of their mental health classes.Conclusion The training had an overall positive impact on the activities of the trainees approximately one year after the workshop.     

Immunologic findings in healthy Haitians in Montreal

To investigate the occurrence of acquired immune deficiency syndrome in Haitians, a health status questionnaire was administered and selected studies of immune status done in a randomly chosen sample of 189 healthy adult Haitians living in Montreal. The study group was comparable to a large sample of Haitians in Montreal interviewed in the 1981 census with respect to age, sex, number of persons per household and year of immigration, but the proportion of currently married people in the study was larger (60.8% v. 42.6%). The results in the study group were compared with those in a sample of 189 non-Haitians matched for age, sex and neighbourhood of residence. Persons with known causes of impaired immune function were excluded. The participation rate was 87.5%. The study and control groups both reported few symptoms and chronic health problems and had comparable demographic data, including rate of employment and income. The mean total numbers of lymphocytes, OKT3 and OKT4 (helper) and OKT8 (suppressor) cells were significantly higher in the Haitians than in the controls, though still within normal limits. There was a borderline elevation of the lymphocyte response to phytohemagglutinin in the Haitians. The ratios of helper to suppressor T cells in the two groups were, however, not significantly different. The Haitians, in comparison with non-Haitians living in the same community, had no demonstrable abnormalities of cellular immune function.     

Where is the silver lining? Anxious doctors ask.

When Nova Scotia elected a Liberal government in September 1993, a wave of optimism washed over the province''s medical community. One of their own, Dr. John Savage, was now premier, and another, Dr. Ron Stewart, was minister of health. However, anticipation soon turned to anger as Stewart took aim at physician fees and hospital costs to help reduce the province''s health care budget by $62 million. Last November, relations between him and the Medical Society of Nova Scotia (MSNS) hit bottom. In an uncharacteristically political move, the society launched an ad campaign featuring slogans such as "Death by 1000 cuts" and "Uncle Sam want me. Ron Stewart doesn''t." Four months later, the health department and the MSNS called a truce, with an agreement that many physicians consider a positive step. Today the province and its doctors are speaking again, and the medical society is working hard to help define physicians'' roles in a new, regionalized health care system. But has the mood of doctors really improved? Last spring, CMAJ interviewed a cross section of Nova Scotia physicians to find out.     

Medicaid and the Mainstream: Reassessment in the Context of the Taxpayer Revolt

California''s Medicaid program—Medi-Cal—attempted to implement the ideal of mainstream medical care for the poor by giving program beneficiaries a “credit card” for use in the private health care marketplace. This exposed the program to the perverse economic incentives of the fee-for-service, costplus health care system, and contributed to a high rate of increase in program costs. Attempts to control costs have been equally perverse, resulting in low payment rates, the second-guessing of physician professional judgments, the probing of medical and fiscal records, and the use of computerized surveillance systems.Attempts to shift to the use of more efficient delivery systems have had small success. Attempts to attain cost containment through restructuring the Medi-Cal program have been rejected in the name of the mainstream ideal. Costs have continued to escalate, with annual increases as high as 20 percent in some years. Medi-Cal now costs $4 billion per year, the largest single program in California state government.The taxpayer revolt in California is creating a fiscal crisis that will force rethinking of the premises of publicly funded health care for the poor, and a restructuring of strategies for reaching that objective. In the short run, it appears that the issue may not be whether the indigent will have access to mainstream medical care, but whether they will have access to any medical care. In the longer run, the crisis should represent an opportunity for building a system of health care that can serve the financially disadvantaged at a cost tolerable to our society.     

Medicine Among New Immigrants and Arab Minorities in Israel

The reaction to modern medicine and the general health of the new immigrants and Arab populations of Israel are described. The material was gathered during a threemonth visit to Israel where the author participated in the medical care of these persons. While these peoples still share many of the traditional medical superstitions and practices, the new immigrants have progressed much more during the 16 years of Israel''s existence. At present over 99% of Jewish women give birth in hospital, whereas only 65% of Israeli Arabs do. The infant mortality rate among the Jews in 1963 was about 21 deaths per 1000 live births, about one-half the rate for Arabs. The importance of understanding the cultural background and social conflicts of these people as a preliminary to the provision of proper medical care is stressed.     

The exotic and the mundane

The HIV/AIDS epidemic in Haiti has often been referred to as a “mystery,” and “striking similarities” between patterns of disease in Haiti and in sub-Saharan Africa are often underlined. The occurrence of AIDS in Haitians has also led to the postulation of a number of theories positing a Haitian origin for AIDS and linking the syndrome in Haitians to voodoo. A review of the epidemiological data gathered and published in the early years of the pandemic suggests that these “exotic” theories are not necessary to explain the Haitian epidemic, which is clearly linked not to Africa but to the United States. Patterns of risk identified among many of the first Haitians with AIDS are similar to risk factors identified in North America and Europe (same-sex contact with an HIV-infected individual and blood transfusion). The Haitian epidemicsubsequently came to resemble patterns seen in sub-Saharan Africa, where AIDS is predominantly a heterosexually transmitted disease. Similarly shifting patterns are described for several other Caribbean nations, underlining the importance of a historical analysis of the Caribbean pandemic as well as the necessity to link analysis of local epidemiology of AIDS/HIV to larger considerations of political economy.     

The Differences in Health Care Utilization between Medical Aid and Health Insurance: A Longitudinal Study Using Propensity Score Matching

Study Objectives

Health care utilization has progressively increased, especially among Medical Aid beneficiaries in South Korea. The Medical Aid classifies beneficiaries into two categories, type 1 and 2, on the basis of being incapable (those under 18 or over 65 years of age, or disabled) or capable of working, respectively. Medical Aid has a high possibility for health care utilization due to high coverage level. In South Korea, the national health insurance (NHI) achieved very short time to establish coverage for the entire Korean population. However there there remaine a number of problems to be solved. Therefore, the objective of this study was to investigate the differences in health care utilization between Medical Aid beneficiaries and Health Insurance beneficiaries.

Methods & Design

Data were collected from the Korean Welfare Panel Study from 2008 to 2012 using propensity score matching. Of the 2,316 research subjects, 579 had Medical Aid and 1,737 had health insurance. We also analyzed three dependent variables: days spent in the hospital, number of outpatient visits, and hospitalizations per year. Analysis of variance and longitudinal data analysis were used.

Results

The number of outpatient visits was 1.431 times higher (p<0.0001) in Medical Aid beneficiaries, the number of hospitalizations per year was 1.604 times higher (p<0.0001) in Medical Aid beneficiaries, and the number of days spent in the hospital per year was 1.282 times higher (p<0.268) for Medical Aid beneficiaries than in individuals with Health Insurance. Medical Aid patients had a 0.874 times lower frequency of having an unmet needs due to economic barrier (95% confidence interval: 0.662-1.156).

Conclusions

Health insurance coverage has an impact on health care utilization. More health care utilization among Medical Aid beneficiaries appears to have a high possibility of a moral hazard risk under the Health Insurance program. Therefore, the moral hazard for Medical Aid beneficiaries should be avoided.