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The objective of this research, taking into consideration life expectative (LE) as an indicator of economic development, is analyzing, through econometric methods, a production function that explains the variations in the LE primarily due to health public expenditure, whether as directed by social security institutions or under different health programs. The analysis is extended to exploring several explanations of the differences in LE due to COVID at the national level and by clusters of states according to their human development indexes. Results show the crucial role of the health public expenditure in avoiding a more significant fall in the LE in those states classified in the medium and lower levels of human development. [ABSTRACT FROM AUTHOR]

The United States has a complex governmental public health system. Agencies at the federal, state, and local levels all contribute to the protection and promotion of the population's health. Whether the modern public health system is well situated to deliver essential public health services, however, is an open question. In some part, its readiness relates to how agencies are funded and to what ends. A mix of Federalism, home rule, and happenstance has contributed to a siloed funding system in the United States, whereby health agencies are given particular dollars for particular tasks. Little discretionary funding remains. Furthermore, tracking how much is spent, by whom, and on what is notoriously challenging. This review both outlines the challenges associated with estimating public health spending and explains the known sources of funding that are used to estimate and demonstrate the value of public health spending. [ABSTRACT FROM AUTHOR]

The article examines the reason for a need for targeted federal funding for mental health services in Canada. Topics discussed include amount that will be transferred to provincial and territorial governments over the next 10 years as part of the 2017/2018 Canadian federal budget, major investments made by Great Britain and Australia to improve access to mental health services, and actions needed to ensure a good return on the federal government's investment on mental health services.

The article examines the local and regional economic impacts of NHS spending. The research is set in the context of tensions between buying economies, process efficiencies and local economic development impacts of public sector procurement, and contributes to the evidence base on supplier proximity and income retention at the local and regional level. The scale, scope and spatial distribution of NHS spending in a South Wales case are analysed using detailed purchasing information provided by a local health board. The article then uses an economic modelling framework to quantify the supply chain impacts of this spending to determine the full regional economic impacts of operational and capital expenditures. The analysis shows that NHS Wales spending supports significant levels of regional economic activity in terms of output, employment and gross value-added. The article also explores scenarios on the potential economic significance of import substitution of selected purchases. The implications of the changing procurement environment, with new EU directives, and a reorganisation of procurement functions within NHS Wales, are explored, and suggestions are made for further research. [ABSTRACT FROM AUTHOR]

In this study, we question (1) whether the relationship between unemployment and mental healthcare use, controlling for mental health status, varies across European countries and (2) whether these differences are patterned by a combination of unemployment and healthcare generosity. We hypothesize that medicalization of unemployment is stronger in countries where a low level of unemployment generosity is combined with a high level of healthcare generosity. A subsample of 36,306 working-age respondents from rounds 64.4 (2005-2006) and 73.2 (2010) of the cross-national survey Eurobarometer was used. Country-specific logistic regression and multilevel analyses, controlling for public disability spending, changes in government spending, economic capacity, and unemployment rate, were performed. We find that unemployment is medicalized, at least to some degree, in the majority of the 24 nations surveyed. Moreover, the medicalization of unemployment varies substantially across countries, corresponding to the combination of the level of unemployment and of healthcare generosity. [ABSTRACT FROM AUTHOR]

Importance: Recent discussion has focused on questions related to the repeal and replacement of portions of the Affordable Care Act (ACA). However, issues central to the future of health and health care in the United States transcend the ACA provisions receiving the greatest attention. Initiatives directed to certain strategic and infrastructure priorities are vital to achieve better health at lower cost.Objectives: To review the most salient health challenges and opportunities facing the United States, to identify practical and achievable priorities essential to health progress, and to present policy initiatives critical to the nation's health and fiscal integrity.Evidence Review: Qualitative synthesis of 19 National Academy of Medicine-commissioned white papers, with supplemental review and analysis of publicly available data and published research findings.Findings: The US health system faces major challenges. Health care costs remain high at $3.2 trillion spent annually, of which an estimated 30% is related to waste, inefficiencies, and excessive prices; health disparities are persistent and worsening; and the health and financial burdens of chronic illness and disability are straining families and communities. Concurrently, promising opportunities and knowledge to achieve change exist. Across the 19 discussion papers examined, 8 crosscutting policy directions were identified as vital to the nation's health and fiscal future, including 4 action priorities and 4 essential infrastructure needs. The action priorities-pay for value, empower people, activate communities, and connect care-recurred across the articles as direct and strategic opportunities to advance a more efficient, equitable, and patient- and community-focused health system. The essential infrastructure needs-measure what matters most, modernize skills, accelerate real-world evidence, and advance science-were the most commonly cited foundational elements to ensure progress.Conclusions and Relevance: The action priorities and essential infrastructure needs represent major opportunities to improve health outcomes and increase efficiency and value in the health system. As the new US administration and Congress chart the future of health and health care for the United States, and as health leaders across the country contemplate future directions for their programs and initiatives, their leadership and strategic investment in these priorities will be essential for achieving significant progress. [ABSTRACT FROM AUTHOR]

Background: In past two decades, health expenditure in China grew at a rate of 11.6% per year, which is much faster than the growth of the country's economy (9.9% per year). As cost containment is a key aspect of China's new health system reform agenda, this study aims to identify the main drivers of past growth so that cost containment policies are focussed in the right areas.Method: The analysis covered the period 1993-2012. To understand the drivers of past growth during this period, Das Gupta's decomposition method was used to decompose the changes in health expenditure by disease into five main components that include population growth, population ageing, disease prevalence rate, expenditure per case of disease, and excess health price inflation. Demographic data on population size and age-composition were obtained from the Department of Economic and Social Affairs of the United Nations. Age- and disease- specific expenditure and prevalence rates by age and disease were extracted from China's National Health Accounts studies and Global Burden of Disease 2013 studies of the Institute for Health Metrics and Evaluation, respectively.Results: Growth in health expenditure in China was mainly driven by a rapid increase in real expenditure per prevalent case, which contributed 8.4 percentage points of the 11.6% annual average growth. Excess health price inflation and population growth contributed 1.3 and 1.3% respectively. The effect of population ageing was relatively small, contributing 0.8% per year. However, reductions in disease prevalence rates reduced the growth rate by 0.3 percentage points.Conclusion: Future policy in optimising growth in health expenditure in China should address growth in expenditure per prevalent case. This is especially so for neoplasms, and for circulatory and respiratory disease. And a focus on effective interventions to reduce the prevalence of disease in the country will ensure that changing disease rates do not lead to a higher growth in future health expenditure; Measures should be taken to strengthen the capacity of health personnel in grass-roots facilities and to establish an effective referral system, so as to reduce the growth in expenditure per case of disease and to ensure that excess health price inflation does not grow out of control. [ABSTRACT FROM AUTHOR]

Background: The disparity between government health expenditures across regions is more severe in developing countries than it is in developed countries. The capitation subsidy method has been proven effective in developed countries in reducing this disparity, but it has not been tested in China, the world's largest developing country.Methods: The convergence method of neoclassical economics was adopted to test the convergence of China's regional government health expenditure. Data were obtained from Provinces, Prefectures and Counties Fiscal Statistical Yearbook (2003-2007) edited by the Chinese Ministry of Finance, and published by the Chinese Finance & Economics Publishing House.Results: The existence of σ-convergence and long-term and short-term β-convergence indicated the effectiveness of the capitation subsidy method in the New Rural Cooperative Medical Scheme on narrowing county government health expenditure disparities. The supply-side variables contributed the most to the county government health expenditure convergence, and factors contributing to convergence of county government health expenditures per capita were different in three regions.Conclusion: The narrowing disparity between county government health expenditures across regions supports the effectiveness of the capitation subsidy method adopted by China's New Rural Cooperative Scheme. However, subsidy policy still requires further improvement. [ABSTRACT FROM AUTHOR]

The authors highlight the need for establishing a global vaccine-development fund to provide resources and momentum to see vaccines through the process from conception to industry licensure. Topics include a comparison of existing global health funds and proposed vaccine-development fund, uncontrolled vaccine-preventable diseases, and challenges facing vaccine development. They stress that seed money from governments, foundations and health industry could save lives and billions of dollars.

Background The global economic downturn has been associated with unemployment rises, reduced health spending, and worsened population health. This has raised the question of how economic variations affect health outcomes. Aim We sought to determine the effect of changes in unemployment and government healthcare expenditure on cerebrovascular mortality globally. Methods Data were obtained from the World Bank and World Health Organization. Multivariate regression analysis was used to assess the effect of changes in unemployment and government healthcare expenditure on cerebrovascular mortality. Country-specific differences in infrastructure and demographics were controlled for. One- to five-year lag analyses and robustness checks were conducted. Results Across 99 countries worldwide, between 1981 and 2009, every 1% increase in unemployment was associated with a significant increase in cerebrovascular mortality (coefficient 187, CI: 86·6-288, P = 0·0003). Every 1% rise in government healthcare expenditure, across both genders, was associated with significant decreases in cerebrovascular deaths (coefficient 869, CI: 383-1354, P = 0·0005). The association between unemployment and cerebrovascular mortality remained statistically significant for at least five years subsequent to the 1% unemployment rise, while the association between government healthcare expenditure and cerebrovascular mortality remained significant for two years. These relationships were both shown to be independent of changes in gross domestic product per capita, inflation, interest rates, urbanization, nutrition, education, and out-of-pocket spending. Conclusions Rises in unemployment and reductions in government healthcare expenditure are associated with significant increases in cerebrovascular mortality globally. Clinicians may also need to consider unemployment as a possible risk factor for cerebrovascular disease mortality. [ABSTRACT FROM AUTHOR]

This article examines the relationship between defense and social welfare expenditures using a panel of 29 OECD countries from 1988 to 2005. It is quite difficult to take into account the simultaneous channels empirically through which the eventual allocation of defense and welfare spending is determined for the guns-and-butter argument. Taking advantage of our collected panel data-set, the panel generalized method of moments method is adopted to control the country-specific heterogeneity and to mitigate the potential simultaneity problem. The main finding of this article suggests a positive trade-off between military spending and two types of social welfare expenditures (i.e. education and health spending). One of the reasons may be that the OECD countries are more supportive of the social welfare programs; therefore, when the military spending is increased (e.g. military personnel and conscripts), the government may raise the health and education spending as well. [ABSTRACT FROM PUBLISHER]

The Nutritional Care Program (NAP) of Rio Verde-GO started its activities in 2009, supported by the Municipal Health Fund, created to attend children diagnosed with lactose intolerance, allergy to cow milk protein, soy or multiple proteins, and inborn metabolism errors and malnutrition as well. In this context, this report aims to present the experience of this program to stimulate breastfeeding through the qualified host and guidance on the technique of relactation. Twenty eight mothers who received guidelines for return of breastfeeding through the NAP were interviewed by telephone. Among the interviewed, 78.6 % (n=22) did the technique, 21.4 % (n=6) did not try. Among mothers who used the technique, 68.2 % (n=15) did not resume breastfeeding. Of these, 86.7 % (n=13) argued that the baby rejected the breast and 13.3 % (n = 2) produced no breastmilk. Concerning the return of lactation, 31.8 % (n=7) of the mothers who used the technique succeeded. The success of the technique might be extended with a support network and encouragement for breastfeeding in town, which will increase the use of successful and low costs practices, which needs to be better disseminated to the public and healthcare professionals. [ABSTRACT FROM AUTHOR]

Conditional cash transfer (CCT) policies are characterized as “magic bullets in development.” The New York City (NYC) CCT program, Opportunity NYC, was framed as a policy transfer experiment from Mexico’s Oportunidades. This article shows how Opportunity NYC was used to legitimate Mayor Michael Bloomberg’s power and symbolize his policy efficacy, while its private funding overrode concerns of democratic accountability. The policy rationales that justify CCTs cannot explain why particular models travel across borders, nor how such ideas are globally diffused. The case is discussed in relation to theories on diffusion of public policies and a new type, oligarchic diffusion, is proposed. [ABSTRACT FROM PUBLISHER]

Background: Laparoscopic adjustable gastric banding (LAGB) is a popular choice for patients seeking weight loss surgery. Since behavioural change appears to play a role in weight loss outcomes we postulated that publicly funded patients might not do as well as self-payers. This series examines the effect of public funding versus self-pay on patients undergoing LAGB over 1, 2 and 3 years. Methods: Consecutive non-randomised cohort series of patient undergoing LAGB over 5 years (September 2003 to December 2008) in a single unit. Age, sex, funding route, body mass index (BMI) and complications were recorded. Per cent excess weight loss (EWL) and the Reinhold criterion for success (proportion achieving 50 % EWL) were assessed. Results: Ninety-nine patients were publicly funded, and 250 patients were self-payers. Initial BMI was significantly higher in publicly funded patients (46.6 vs. 42.3 kg/m, p < 0.001) with a higher proportion of males (22.2 vs. 6.0 %, p < 0.001). Mean % EWL was significantly less for publicly funded patients at 1 year (38.1 vs. 53.5 %, p < 0.001) and 2 years (49.6 vs. 64.1 %, p < 0.001), but not at 3 years (59.7 vs. 61.8 %, p = 0.784). Fewer publicly funded patients achieved 50 % EWL at 1 year (24.5 vs. 50.2 %, p < 0.001), but with no significant difference at 2 years (54.8 vs. 67.0 %, p = 0.140) or 3 years (55.2 vs. 66.0 %, p = 0.349). Conclusions: Self-pay patients initially achieved more % EWL and greater success in reaching 50 % EWL after LAGB, but this difference was not maintained. The results suggest that patient motivation, using self-pay as a surrogate marker, may affect early results, but the operation itself is the main determinant of weight loss at 3 years. [ABSTRACT FROM AUTHOR]

While public expenditure on health care and long-term care ( LTC) has been monitored for many years in European countries, far less attention has been paid to the financial consequences for older people of private out-of-pocket ( OOP) expenditure necessary to access such care. Employing representative cross-sectional data on the elderly populations of 11 European countries in 2004 from the Survey of Health, Ageing and Retirement in Europe ( SHARE), we find that OOP payments for health care and LTC are very common among the elderly across European countries and such expenditures impact significantly on disposable income: up to 95 per cent of the elderly make OOP payments for health care and 5 per cent for LTC, resulting in income reductions of between 5 and 10 per cent, respectively. Failure to prevent financial ruin, as a consequence of excessive OOP payments, is evident in 0.7 per cent of elderly households utilizing health care and 0.5 per cent of elderly households utilizing LTC. Those particularly concerned are the poor, women and the very old. [ABSTRACT FROM AUTHOR]

Some 18 million people die annually from poverty-related causes. Many more are suffering grievously from treatable medical conditions. These burdens can be substantially reduced by supplementing the rules governing pharmaceutical innovation. Established by the World Trade Organization's TRIPS Agreement, these rules cause advanced medicines to be priced beyond the reach of the poor and steer medical research away from diseases concentrated among them. We should complement these rules with the Health Impact Fund (HIF). Financed by many governments, the HIF would offer any new pharmaceutical product the opportunity to participate, during its first 10 years, in the HIF's annual reward pools, receiving a share equal to its share of the assessed health impact of all HIF-registered products. In exchange, the innovator would have to agree to make this product available worldwide at the lowest feasible cost of manufacture. Fully consistent with TRIPS, the HIF achieves three key advances. It directs some pharmaceutical innovation toward the most serious diseases, including those concentrated among the poor. It makes all HIF-registered medicines cheaply available to all. And it incentivizes innovators to promote the optimal use of their HIF-registered medicines. Magnifying one another's effects, these advances would engender large global health gains. [ABSTRACT FROM PUBLISHER]

Abstract: Some of the rapid recent growth in disability income receipt in the United States is attributable to single mothers post-welfare reform. Yet, we know little about how disability benefit receipt affects the economic well-being of single mother families, or how unsuccessful disability applicants fare. We compare disability recipients to unsuccessful applicants and those who never applied among current and former welfare recipients, and examine how application and receipt affect material hardships and subjective measures of well-being. We then examine whether alternative ways of making ends meet mediate differences in well-being. After controlling for alternative sources of support, no significant differences in overall actual hardships or difficulty living on current income remained between the three groups. However, even after controlling for these strategies, unsuccessful applicants were significantly more likely to report that they expected hardships in the next two months. Our results suggest a pervasive level of economic insecurity among unsuccessful applicants. [Copyright &y& Elsevier]

The article discusses issues related to public health funding and challenges of agenda-setting for global health promotion. It has been informed that analysis of global health spending and development assistance by the Institute for Health Metrics and Evaluation and the World Bank has found that health budget has significantly increased over the past 15 years.

An essay on the influence of development assistance for health (DAH) on the displacement of government health spending is presented. It examines a database of public financing for health from 1995 to 2006. It recommends that the medical aid displacement must not be considered in the development of medical policies.

Background: The Global Fund is under pressure to improve its rationing of financial support. This study describes the GF's pattern of disbursements in relation to total health expenditure (THE), government health expenditure (GHE), income status and the burden of HIV/AIDS, TB and malaria. It also examines the potential for recipient countries to increase domestic public financing for health. Methods: This is a cross-sectional study of 104 countries that received Global Fund disbursements in 2009. It analyses data on Global Fund disbursements; health financing indicators; government revenue and expenditure; and burden of disease. Findings: Global Fund disbursements made up 0.37% of THE across all 104 countries; but with considerable country variation ranging from 0.002% to 53.4%. Global Fund disbursements to government amounted to 0.47% of GHE across the 104 countries, but again with considerable variation (in three countries more than half of GHE was based on Global Fund support). Although the Global Fund provides progressively more funding for lower income countries on average, there is much variation at the country such that here was no correlation between per capita GF disbursements and per capita THE, nor between per capita GF disbursement to government and per capita GHE. There was only a slight positive correlation between per capita GF disbursement and burden of disease. Several countries with a high degree of 'financial dependency' upon the Fund have the potential to increase levels of domestic financing for health. Discussion: The Global Fund can improve its targeting of resources so that it better matches the pattern of global need. To do this it needs to: a) reduce the extent to which funds are allocated on a demand-driven basis; and b) align its funding model to broader health systems financing and patterns of health expenditure beyond the three diseases. [ABSTRACT FROM AUTHOR]

Background: Most people who stop smoking successfully for a few weeks will return to smoking again in the medium term. There are few effective interventions to prevent this relapse and none used routinely in clinical practice. A previous exploratory meta-analysis suggested that self-help booklets may be effective but requires confirmation. This trial aims to evaluate the effectiveness and cost-effectiveness of a set of self-help educational materials to prevent smoking relapse in the National Health Service (NHS) Stop Smoking Service. Methods/design: This is an open, randomized controlled trial. The target population is carbon monoxide (CO) verified quitters at four weeks in the NHS stop smoking clinic (total sample size N = 1,400). The experimental intervention tested is a set of eight revised Forever Free booklets, including an introduction booklet and more extensive information on all important issues for relapse prevention. The control intervention is a leaflet that has no evidence to suggest it is effective but is currently given to some patients using NHS stop smoking services. Two follow-up telephone interviews will be conducted at three and 12 months after the quit date. The primary outcome will be prolonged abstinence from months four to 12 with no more than five lapses, confirmed by a CO test at the 12-month assessment. The secondary outcomes will be seven-day self-report point prevalence abstinence at three months and seven-day biochemically confirmed point prevalence abstinence at 12 months. To assess cost-effectiveness, costs will be estimated from a health service perspective and the EQ-5D will be used to estimate the QALY (Quality Adjusted Life Year) gain associated with each intervention. The comparison of smoking abstinence rates (and any other binary outcomes) between the two trial arms will be carried out using odds ratio as the outcome statistic and other related statistical tests. Exploratory subgroup analyses, including logistic regression analyses with interaction terms, will be conducted to investigate possible effect-modifying variables. Discussion: The possible effect of self-help educational materials for the prevention of smoking relapse has important public health implications. [ABSTRACT FROM AUTHOR]

Background: Realist synthesis is an increasingly popular approach to the review and synthesis of evidence, which focuses on understanding the mechanisms by which an intervention works (or not). There are few published examples of realist synthesis. This paper therefore fills a gap by describing, in detail, the process used for a realist review and synthesis to answer the question 'what interventions and strategies are effective in enabling evidence-informed healthcare?' The strengths and challenges of conducting realist review are also considered. Methods: The realist approach involves identifying underlying causal mechanisms and exploring how they work under what conditions. The stages of this review included: defining the scope of the review (concept mining and framework formulation); searching for and scrutinising the evidence; extracting and synthesising the evidence; and developing the narrative, including hypotheses. Results: Based on key terms and concepts related to various interventions to promote evidence-informed healthcare, we developed an outcome-focused theoretical framework. Questions were tailored for each of four theory/intervention areas within the theoretical framework and were used to guide development of a review and data extraction process. The search for literature within our first theory area, change agency, was executed and the screening procedure resulted in inclusion of 52 papers. Using the questions relevant to this theory area, data were extracted by one reviewer and validated by a second reviewer. Synthesis involved organisation of extracted data into evidence tables, theming and formulation of chains of inference, linking between the chains of inference, and hypothesis formulation. The narrative was developed around the hypotheses generated within the change agency theory area. Conclusions: Realist synthesis lends itself to the review of complex interventions because it accounts for context as well as outcomes in the process of systematically and transparently synthesising relevant literature. While realist synthesis demands flexible thinking and the ability to deal with complexity, the rewards include the potential for more pragmatic conclusions than alternative approaches to systematic reviewing. A separate publication will report the findings of the review. [ABSTRACT FROM AUTHOR]

Clinical practice guidelines are one of the foundations of efforts to improve health care. In 1999, we authored a paper about methods to develop guidelines. Since it was published, the methods of guideline development have progressed both in terms of methods and necessary procedures and the context for guideline development has changed with the emergence of guideline clearing houses and large scale guideline production organisations (such as the UK National Institute for Health and Clinical Excellence). It therefore seems timely to, in a series of three articles, update and extend our earlier paper. In this third paper we discuss the issues of: reviewing, reporting, and publishing guidelines; updating guidelines; and the two emerging issues of enhancing guideline implementability and how guideline developers should approach dealing with the issue of patients who will be the subject of guidelines having co-morbid conditions. [ABSTRACT FROM AUTHOR]

The article focuses on the tacit knowledge that is exchanged in a public health team. A better understanding of how tacit knowledge is used to inform program initiatives in public health is gained through use of one-on-one interviews and focus groups. It is found that tacit knowledge is drawn upon, and embedded within, various stages of the process of program planning in public health.

Background: Obesity is a major public health problem in many poor countries where micronutrient deficiencies are prevalent. A partial meal replacement may be an effective strategy to decrease obesity and increase micronutrient intake in such populations. The objective was to evaluate the efficacy of a partial meal replacement with and without inulin on weight reduction, blood lipids and micronutrients intake in obese Mexican women. Methods: In a randomized controlled clinical trial 144 women (18–50 y) with BMI ≥ 25 kg/m2, were allocated into one of the following treatments during 3 months: 1) Two doses/d of a partial meal replacement (PMR), 2) Two doses/d of PMR with inulin (PMR + I) , 3) Two doses/d of 5 g of inulin (INU) and 4) Control group (CON). All groups received a low calorie diet (LCD). Weight, height, hip and waist circumference were measured every 2 weeks and body composition, lipids and glucose concentration and nutrient intake were assessed at baseline and after 3 months. Results: All groups significantly reduced weight, BMI, waist and hip circumference. Differences between groups were only observed in BMI and weight adjusted changes: At 45 days PMR group lost more weight than INU and CON groups by 0.9 and 1.2Kg, respectively. At 60 days, PMR + I and PMR groups lost more weight than in INU by 0.7 and 1Kg, respectively. Subjects in PMR, PMR + I and INU significantly decreased triglycerides. Energy intake was reduced in all groups. Fiber intake increased in PMR + I and INU groups. Some minerals and vitamins intakes were higher in PMR and PMR + I compared with INU and CON groups. Conclusion: Inclusion of PMR with and without inulin to a LCD had no additional effect on weight reduction than a LCD alone but reduced triglycerides and improved intake of micronutrients during caloric restriction. PMR could be a good alternative for obese populations with micronutrient deficiencies. [ABSTRACT FROM AUTHOR]

Background: Characterizing factors which determine susceptibility to air pollution is an important step in understanding the distribution of risk in a population and is critical for setting appropriate policies. We evaluate general and specific measures of community health as modifiers of risk for asthma and congestive heart failure following an episode of acute exposure to wildfire smoke. Methods: A population-based study of emergency department visits and daily concentrations of fine particulate matter during a wildfire in North Carolina was performed. Determinants of community health defined by County Health Rankings were evaluated as modifiers of the relative risk. A total of 40 mostly rural counties were included in the study. These rankings measure factors influencing health: health behaviors, access and quality of clinical care, social and economic factors, and physical environment, as well as, the outcomes of health: premature mortality and morbidity. Pollutant concentrations were obtained from a mathematically modeled smoke forecasting system. Estimates of relative risk for emergency department visits were based on Poisson mixed effects regression models applied to daily visit counts. Results: For asthma, the strongest association was observed at lag day 0 with excess relative risk of 66%(28,117). For congestive heart failure the excess relative risk was 42%(5,93). The largest difference in risk was observed after stratifying on the basis of Socio-Economic Factors. Difference in risk between bottom and top ranked counties by Socio-Economic Factors was 85% and 124% for asthma and congestive heart failure respectively. Conclusions: The results indicate that Socio-Economic Factors should be considered as modifying risk factors in air pollution studies and be evaluated in the assessment of air pollution impacts. [ABSTRACT FROM AUTHOR]

Background: Rodent infestations are a public health problem in poor urban communities. The use of illegal street pesticides to control rodent infestations with resulting poisonings is an additional public health concern receiving limited attention in many developing countries, including South Africa. Methods: Participants in a household intervention in two poor urban areas of Cape Town, South Africa, received two high quality rat traps. Reported in this article are the results of a follow-up survey conducted six months after distribution to assess community perceived acceptability of using rat traps instead of toxic pesticides (N = 175). Results: Of the 175 respondents that were followed up, 88% used the traps and only 35% continued using pesticides after the intervention. The analysis identified perceived effectiveness of the traps (prevalence odds ratio 18.00, 95% confidence interval 4.62 to 70.14), being male (prevalence odds ratio 8.86, 95% confidence interval 1.73 to 45.19), and the willingness to buy traps from an informal market (prevalence odds ratio 17.75, 95% confidence interval 4.22 to 74.57) as significantly associated with the acceptance of trap use. Conclusions: Rat traps, when introduced to poor urban communities, are acceptable as an alternative to toxic pesticides for rodent control. Sustainability of trap use, however, needs to be researched, especially cost and cost-benefit. [ABSTRACT FROM AUTHOR]

Background: Polychlorinated biphenyls (PCBs), known endocrine disruptors, were banned in 1979 but persist in the environment. Previous studies are inconsistent regarding prenatal exposure to PCBs and pregnancy outcomes. We investigated associations between prenatal exposure to PCBs and gestational length and birth weight. Methods: In a sample of 600 infants (born between 1960 and 1963) randomly selected from Child Health and Development Studies participants followed through adolescence we measured 11 PCB congeners in maternal post partum sera (within three days of delivery). Length of gestation was computed from the reported first day of the last menstrual period (LMP) and delivery date. Linear regression was used to estimate associations between PCB exposure and gestational age and birth weight, adjusting for potential confounders. PCBs were grouped according to hypothesized biological action (1b (sum of weak phenobarbital inducers), 2b (sum of limited dioxin activity), and 3 (sum of CYP1A and CYP2b inducers)) or degree of ortho- substitution (mono, di, tri). Secondary analyses examined associations between total PCB exposure and exposure to individual congeners. Results: Each unit increase in mono-ortho substituted PCBs was associated with a 0.30 week decrease (95% confidence interval (CI) -0.59, -0.016), corresponding to a 2.1 (95% CI −4.13, -0.11) day decrease in length of gestation. Similar associations were estimated for di-ortho substituted PCBs, (1.4 day decrease; (95% CI −2.9, 0.1)) and group 3 PCBs (0.84 day decrease; (95% CI −1.8, 0.11). We found similar associations in congener specific analyses and for the sum of congeners. Conclusions: Our study provides new evidence that PCB exposure shortens length of gestation in humans. This may have public health implications for population exposures. [ABSTRACT FROM AUTHOR]

The article discusses a white paper that refer developmental period as a plastic phase, which allows the organism to adapt to changes in the environment to maintain or improve reproductive capability in part through sustained health. The paper indicates research and policy changes to develop a stronger focus on prevention of non-communicable conditions. It also discusses the Developmental Origins of Health and Disease (DOHaD) concept that provides significant insight into new strategies

The authors reflect on the foundation of the "Environmental Health" journal, highlighting the publication of over 100 articles last 2011. They note that the journal web site receives over 60,000 unique visitors each month and the steady growth suggests that the number will soon exceed 100,000 monthly. They urge prospective authors to highlight the findings that are new or different together with the implications for future research and in terms of prevention of environmental hazards.

Background: Surveys are a common way to measure annoyance due to road traffic noise, but the method has some draw-backs. Survey context, question wording and answer alternatives could affect participation and answers and could have implications when comparing studies and/or performing pooled analyses. The aim of this study was to investigate the difference in annoyance reporting due to road traffic noise in two types of surveys of which one was introduced broadly and the other with the clearly stated aim of investigating noise and health. Methods: Data was collected from two surveys carried out in the municipality of Malmö, southern Sweden in 2007 and 2008 (n = 2612 and n = 3810). The first survey stated an aim of investigating residential environmental exposure, especially noise and health. The second survey was a broad public health survey stating a broader aim. The two surveys had comparable questions regarding noise annoyance, although one used a 5-point scale and the other a 4-point scale. We used geographic information systems (GIS) to assess the average road and railway noise (LAeq,24h) at the participants' residential address. Logistic regression was used to calculate odds ratios for annoyance in relation to noise exposure. Results: Annoyance at least once a week due to road traffic noise was significantly more prevalent in the survey investigating environment and health compared to the public health survey at levels > 45 dB(A), but not at lower exposure levels. However no differences in annoyance were found when comparing the extreme alternatives "never" and "every day". In the study investigating environment and health, "Noise sensitive" persons were more likely to readily respond to the survey and were more annoyed by road traffic noise compared to the other participants in that survey. Conclusions: The differences in annoyance reporting between the two surveys were mainly due to different scales, suggesting that extreme alternatives are to prefer before dichotomization when comparing results between the two. Although some findings suggested that noise-sensitive individuals were more likely to respond to the survey investigating noise and health, we could not find convincing evidence that contextual differences affected either answers or participation. [ABSTRACT FROM AUTHOR]

Background: Bisphenol A (BPA) and polyfluoroalkyl chemicals (PFCs) are suspected endocrine disrupting compounds known to be ubiquitous in people's bodies. Population disparities in exposure to these chemicals have not been fully characterized. Methods: We analyzed data from the 2003-2006 National Health and Nutrition Examination Survey. Using multivariable linear regression we examined the association between urinary concentrations of BPA, serum concentrations of four PFCs, and multiple measures of socioeconomic position (SEP): family income, education, occupation, and food security. We also examined associations with race/ethnicity. Results: All four PFCs were positively associated with family income, whereas BPA was inversely associated with family income. BPA concentrations were higher in people who reported very low food security and received emergency food assistance than in those who did not. This association was particularly strong in children: 6-11 year-olds whose families received emergency food had BPA levels 54% higher (95% CI, 13 to 112%) than children of families who did not. For BPA and PFCs we saw smaller and less consistent associations with education and occupation. Mexican Americans had the lowest concentrations of any racial/ethnic group of both types of chemicals; for PFCs, Mexican Americans not born in the U.S. had much lower levels than those born in the U.S. Conclusions: People with lower incomes had higher body burdens of BPA; the reverse was true for PFCs. Family income with adjustment for family size was the strongest predictor of chemical concentrations among the different measures of SEP we studied. Income, education, occupation, and food security appear to capture different aspects of SEP that may be related to exposure to BPA and PFCs and are not necessarily interchangeable as measures of SEP in environmental epidemiology studies. Differences by race/ethnicity were independent of SEP. [ABSTRACT FROM AUTHOR]

Background: Bangladesh has been identified as one of the most vulnerable countries in the world concerning the adverse effects of climate change (CC). However, little is known about the perception of CC from the community, which is important for developing adaptation strategies. Methods: The study was a cross-sectional survey of respondents from two villages-one from the northern part and the other from the southern part of Bangladesh. A total of 450 households were selected randomly through multistage sampling completed a semi-structure questionnaire. This was supplemented with 12 focus group discussions (FGDs) and 15 key informant interviews (KIIs). Results: Over 95 percent of the respondents reported that the heat during the summers had increased and 80.2 percent reported that rainfall had decreased, compared to their previous experiences. Approximately 65 percent reported that winters were warmer than in previous years but they still experienced very erratic and severe cold during the winter for about 5-7 days, which restricted their activities with very destructive effect on agricultural production, everyday life and the health of people. FGDs and KIIs also reported that overall winters were warmer. Eighty point two percent, 72.5 percent and 54.7 percent survey respondents perceived that the frequency of water, heat and cold related diseases/health problems, respectively, had increased compared to five to ten years ago. FGDs and KIIs respondents were also reported the same. Conclusions: Respondents had clear perceptions about changes in heat, cold and rainfall that had occurred over the last five to ten years. Local perceptions of climate variability (CV) included increased heat, overall warmer winters, reduced rainfall and fewer floods. The effects of CV were mostly negative in terms of means of living, human health, agriculture and overall livelihoods. Most local perceptions on CV are consistent with the evidence regarding the vulnerability of Bangladesh to CC. Such findings can be used to formulate appropriate sector programs and interventions. The systematic collection of such information will allow scientists, researchers and policy makers to design and implement appropriate adaptation strategies for CC in countries that are especially vulnerable. [ABSTRACT FROM AUTHOR]

Background: Q-Sweat is a model used for evaluating the post-ganglionic sudomotor function by assessing sweat response. This study aimed to establish the normative database of Q-Sweat test among Chinese individuals since this type of information is currently lacking. Results: One hundred and fifty (150) healthy volunteers, 76 men and 74 women with age range of 22-76 years were included. Skin temperature and sweat onset latency measured at the four sites (i.e., the forearm, proximal leg, distal leg, and the foot) did not significantly correlate with age, gender, body height (BH), body weight (BW), and body mass index (BMI) but the total sweat volume measured in all four sites significantly correlated with sex, BH, and BW. Except for the distal leg, the total sweat volume measured at the other three sites had a significant correlation with BMI. In terms of gender, men had larger total sweat volume, with median differences at the forearm, proximal leg, distal leg, and foot of 0.591 µl, 0.693 µl, 0.696 µl, and 0.358 µl, respectively. Regarding BW difference (≥62 and<62 Kg), those with BW ≥62 Kg had larger total sweat volume. Median differences at the forearm, proximal leg, distal leg, and foot were 0.538 µl, 0.744 ?l, 0.695 µl, and 0.338 µl, respectively. There was an uneven distribution of male and female participants in the two BW groups. In all conditions, the total sweat volume recorded at the foot site was the smallest. Conclusion: This is the first report to show the normative database of sweat response in Chinese participants evaluated using Q-Sweat device. This normative database can help guide further research on post-ganglionic sudomotor or related clinical practice involving a Chinese population. [ABSTRACT FROM AUTHOR]

Background: Acute respiratory tract infections are an important public health problem. Sensitive and rapid diagnostic techniques have been developed and are used in daily clinical practice. Here we evaluate the clinical relevance of detecting 20 common respiratory pathogens by molecular methods in a general pediatric clinic. Methods: Nasopharynx samples of children < 18 years of age with respiratory symptoms referred to a general pediatric clinic were tested for the presence of 19 viruses and Mycoplasma pneumoniae, using real-time polymerase chain reaction. Results: Of 177 patients included in this retrospective study, 73% were positive for at least one virus. Respiratory syncytial virus (36.6%) and human rhinovirus (24%) were most frequently detected. Patients in whom a respiratory virus or Mycoplasma pneumoniae was detected, were younger (6 versus 24 months; p < 0.001) and more often hospitalized (116 versus 34; p = 0.001) than patients in whom no respiratory pathogen was detected. Also they were more likely to present with feeding problems, dyspnea, rhinorrhea and wheezing (all p < 0.05) than patients without a respiratory pathogen. In the majority of cases, clinicians did not change their antibiotic management after detecting a viral respiratory pathogen. No difference in mean Ct value was found between patients with one respiratory pathogen and those with >1 respiratory pathogen (30.5 versus 31.2; p = 0.573). Conclusion: Routine testing of common respiratory pathogens could lead to a better understanding of their role in disease in children with respiratory symptoms. [ABSTRACT FROM AUTHOR]

Background: Noroviruses have emerged as the leading cause of outbreaks and sporadic cases of acute gastroenteritis in humans worldwide. Person-to-person contact and consumption of contaminated food are considered the most important ways of transmission of noroviruses however zoonotic transmission has been suggested. Recently, noroviruses have been found in dogs which, unlike bovine and swine noroviruses, may present a higher risk of zoonotic transfer, given to the often close contacts between humans and pet dogs in many societies across the world. The present paper describes a seroepidemiologic study aiming to provide information on the exposure level of humans to canine norovirus. Methods/Design: A case-control study was designed to address the potential exposure to canine norovirus based on the presence of antibodies against canine norovirus. Sera from veterinarians (a population repeatedly in close contact with dogs) will be collected in an annual Veterinary Sciences Congress in Portugal. In addition, sera from general population will be obtained and used as controls for comparative purposes. All sera will be tested for the presence of canine norovirus antibodies using a virus-like particle-based enzyme immune assay. Risk factors for canine norovirus antibodies presence in veterinarians will be investigated through the delivery of an anonymized questionnaire to the participants. Discussion: The present study aims to identify seropositive individuals to canine norovirus and to assess risk profiles among veterinary professionals with occupational exposure to dogs. To our knowledge this is the first study providing information on the potential zoonotic risk of canine norovirus, thus allowing the development of preventive measures and ascertaining potential risks for Public Health resulting from contact to dogs. [ABSTRACT FROM AUTHOR]

Background: Hepatitis B virus (HBV) infection is one of the most prevalent viral infections in humans and represents a serious public health problem. In Colombia, our group reported recently the presence of subgenotypes F3, A2 and genotype G in Bogotá. The aim of this study was to characterize the HBV genotypes circulating in Quibdó, the largest Afro-descendant community in Colombia. Sixty HBsAg-positive samples were studied. A fragment of 1306 bp (S/POL) was amplified by nested PCR. Positive samples to S/POL fragment were submitted to PCR amplification of the HBV complete genome. Findings: The distribution of HBV genotypes was: A1 (52.17%), E (39.13%), D3 (4.3%) and F3/A1 (4.3%). An HBV recombinant strain subgenotype F3/A1 was found for the first time. Conclusions: This study is the first analysis of complete HBV genome sequences from Afro-Colombian population. It was found an important presence of HBV/A1 and HBV/E genotypes. A new recombinant strain of HBV genotype F3/A1 was reported in this population. This fact may be correlated with the introduction of these genotypes in the times of slavery. [ABSTRACT FROM AUTHOR]

Chronic hepatitis B virus (HBV) infection poses a serious public health problem in many parts of the world. Presently, even with proper joint immunoprophylaxis, approximately 10-15% of newborns from HBV carrier mothers suffer from HBV infection through intrauterine transmission. One of the risk factors is the level of maternal viraemia. Telbivudine is a synthetic thymidine nucleoside analogue with activity against HBV. A few studies have evaluated the efficacy of telbivudine in preventing intrauterine HBV infection during late pregnancy. So we conducted this meta-analysis to arrive at an evidence-based conclusion. We searched Medline/PubMed, EMBASE, Cochrane Library, Web of Knowledge and China Biological Medicine Database from January 1990 to December 2011. Relative risks (RR) of the seropositivity rates for hepatitis B surface antigen (HBsAg) and HBV DNA in newborns and infants were studied. Mean differences (MD) in maternal HBV DNA levels were reviewed. Finally two randomised controlled trials (RCTs) and four non-randomised controlled trials (NRCTs) were left for analysis which included 576 mothers in total, of whom 306 received telbivudine treatment and 270 did not receive any drug. All newborns received hepatitis B vaccine (HBVac) and hepatitis B immunoglobulin (HBIG) after birth. The seropositivity rate for HBsAg or HBV DNA was significantly lower in the telbivudine group, both at birth and at 6-12 months follow up. Meanwhile, maternal HBV DNA levels prior to delivery were significantly lower in the telbivudine group. In addition, the frequency of serum creatine kinase (CK) elevation was similar in the two groups. Our meta-analysis provides preliminary evidence that telbivudine application in late pregnancy is effective in the interruption of intrauterine HBV infection, with no significant adverse effects or complications. More high quality, well-designed, double-blinded, randomised controlled and large size clinical trials are needed for further investigation and more convincing results in the future. [ABSTRACT FROM AUTHOR]

Background: Hepatitis B virus (HBV) infection continues to be an escalating global health problem. Feasible and effective animal models for HBV infection are the prerequisite for developing novel therapies for this disease. The tree shrew (Tupaia) is a small animal species evolutionary closely related to humans, and thus is permissive to certain human viral pathogens. Whether tree shrews could be chronically infected with HBV in vivo has been controversial for decades. Most published research has been reported on adult tree shrews, and only small numbers of HBV infected newborn tree shrews had been observed over short time periods. We investigated susceptibility of newborn tree shrews to experimental HBV infection as well as viral clearance over a protracted time period. Results: Forty-six newborn tree shrews were inoculated with the sera from HBV-infected patients or tree shrews. Serum and liver samples of the inoculated animals were periodically collected and analyzed using fluorescence quantitative polymerase chain reaction, enzyme-linked immunosorbent assay, Southern blot, and immunohistochemistry. Six tree shrews were confirmed and four were suspected as chronically HBV-infected for more than 48 (up to 228) weeks after inoculation, including three that had been inoculated with serum from a confirmed HBV-infected tree shrew. Conclusions: Outbred neonatal tree shrews can be long-term chronically infected with HBV at a frequency comparable to humans. The model resembles human disease where also a smaller proportion of infected individuals develop chronic HBV related disease. This model might enable genetic and immunologic investigations which would allow determination of underlying molecular causes favoring susceptibility for chronic HBV infection and disease establishment vs. viral clearance. [ABSTRACT FROM AUTHOR]

Background: Human papillomavirus (HPV) is the aetiological agent for cervical cancer and genital warts. Concurrent HPV and HIV infection in the South African population is high. HIV positive (+) women are often infected with multiple, rare and undetermined HPV types. Data on HPV incidence and genotype distribution are based on commercial HPV detection kits, but these kits may not detect all HPV types in HIV + women. The objectives of this study were to (i) identify the HPV types not detected by commercial genotyping kits present in a cervical specimen from an HIV positive South African woman using next generation sequencing, and (ii) determine if these types were prevalent in a cohort of HIV-infected South African women. Methods: Total DNA was isolated from 109 cervical specimens from South African HIV + women. A specimen within this cohort representing a complex multiple HPV infection, with 12 HPV genotypes detected by the Roche Linear Array HPV genotyping (LA) kit, was selected for next generation sequencing analysis. All HPV types present in this cervical specimen were identified by Illumina sequencing of the extracted DNA following rolling circle amplification. The prevalence of the HPV types identified by sequencing, but not included in the Roche LA, was then determined in the 109 HIV positive South African women by type-specific PCR. Results: Illumina sequencing identified a total of 16 HPV genotypes in the selected specimen, with four genotypes (HPV-30, 74, 86 and 90) not included in the commercial kit. The prevalence's of HPV-30, 74, 86 and 90 in 109 HIV positive South African women were found to be 14.6%, 12.8%, 4.6% and 8.3% respectively. Conclusions: Our results indicate that there are HPV types, with substantial prevalence, in HIV positive women not being detected in molecular epidemiology studies using commercial kits. The significance of these types in relation to cervical disease remains to be investigated. [ABSTRACT FROM AUTHOR]

Background: Although it has been two decades since the Thai Patent Act was amended to comply with the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS), there has been little emphasis given to assessing the implications of this amendment. The purpose of this review is to summarize the health and economic impact of patent protection, with a focus on the experience of Thailand. Methods: A review of national and international empirical evidence on the health and economic implications of patents from 1980 to 2009 was undertaken. Results: The findings illustrate the role of patent protection in four areas: price, present access, future access, and international trade and investment. Forty-three empirical studies were found, three of which were from Thai databases. Patenting does increase price, although the size of effect differs according to the methodology and country. Although weakening patent rights could increase present access, evidence suggests that strengthening patenting may benefit future access; although this is based on complex assumptions and estimations. Moreover, while patent protection appears to have a positive impact on trade flow, the implication for foreign direct investment (FDI) is equivocal. Conclusions: Empirical studies in Thailand, and other similar countries, are rare, compromising the robustness and generalizability of conclusions. However, evidence does suggest that patenting presents a significant inter-temporal challenge in balancing aspects of current versus future access to technologies. This underlines the urgent need to prioritize health research resources to assess the wider implications of patent protection. [ABSTRACT FROM AUTHOR]

The author discusses aspects of striving for better health through health research in Timor-Leste. He states that Cabinet of Health Research and Development (CHRD) was conceived by the Minister of Health as an essential component for developing the health system of the country, and fostering an environment in which good-quality and ethical health research could flourish.

The article presents a case study of the 70 students registering in University of the Whitewater, Johannesburg, South Africa, School of Public Health masters programme in epidemiology and biostatistics. It is found that investing in African institutions to improve research training capacity resulted in the retention of graduates in Africa in research positions and produced research output.

Introduction: Improving access to sterile injection equipment is a key component in community-based infectious disease prevention. Implementation of syringe access programs has sometimes been complicated by community opposition and police interference. Case description: In 2006, the Delaware legislature authorized a pilot syringe exchange program (SEP). A program designed to prevent, monitor, and respond to possible policing and community barriers before they had a chance to effect program implementation and operation. A program designed to prevent, monitor, and respond to these barriers was planned and implemented by a multidisciplinary team of legal practitioners and public health professionals. Discussion: We report on an integrated intervention to address structural barriers to syringe exchange program utilization. This intervention employs community, police and client education combined with systematic surveillance of and rapid response to police interference to preempt the kinds of structural barriers to implementation observed elsewhere. The intervention addresses community concerns and stresses the benefits of syringe exchange programs to officer occupational safety. Conclusions: A cohesive effort combining collaboration with and educational outreach to police and community members based on the needs and concerns of these groups as well as SEP clients and potential clients helped establish a supportive street environment for the SEP. Police-driven structural barriers to implementation of public health programs targeting populations engaged in drug use and other illicit behavior can be addressed by up-stream planning, prevention, monitoring and intervention strategies. More research is needed to inform the tailoring of interventions to address police-driven barriers to HIV prevention services, especially among marginalized populations. [ABSTRACT FROM AUTHOR]

The authors reflect on aspects of the anti-doping policy in sports. They note the implication of the policy on human rights and public health principles. They also cite the potential application of harm reduction experiences on illicit drugs to anti-doping. Moreover, the authors mention the success of World Anti-Doping Agency (WADA) in giving universal value to its anti-doping efforts by having the UNESCO develop an International Convention against Doping in Sport.

The article presents a study related to the use of snus to quit smoking in Scandinavia. Data are based on cross-sectional surveys of Norwegian men and women aged 16-74, including former daily smokers and current daily smokers. It mentions that snus as the most common method used to quit smoking among the men and Nicotine replacement therapy (NRT) among women. The findings of the study indicated that snus can be an effective remedy to quit smoking.

Background: The duty of a doctor to take care presumes the person who offers medical advice and treatment to unequivocally possess the skills and knowledge to do so. However, a sense of responsibility cannot be guaranteed in the absence of accountability, which in turn requires a comprehensive medical law system to be in place. Such a system is almost non-existent in Pakistan. Keeping the above in mind, we designed this study to assess the knowledge, attitudes and practices of surgeons regarding malpractice at a tertiary care center in Pakistan. Methods: This was an observational, cross-sectional, questionnaire-based study conducted during a three month period from 31st March, 2012 to 30th June, 2012 at Civil Hospital, Karachi. Surgeons who were available during the period of our study and had been working in the hospital for at least 6 months were included. Self-administered questionnaires were distributed after seeking informed, written consent. The specialties included were general surgery, cardiothoracic surgery, neurosurgery, ophthalmology, otolaryngology, plastic surgery, pediatric surgery, orthopedic surgery, oral and maxillofacial surgery and gynecology and obstetrics. The study questionnaire comprised of four sections. The first section was concerned with the demographics of the surgeons. The second section analyzed the knowledge of the respondents regarding professional negligence and malpractice. The third section assessed the attitudes surgeons with regard to malpractice. The last section dealt with the general and specific practices and experiences of surgeons regarding malpractice. Results: Of the 319 surgeons interviewed, 68.7% were oblivious of the complete definition of malpractice. Leaving foreign objects inside the patient (79.6%) was the most commonly agreed upon form of malpractice, whereas failure to break news in entirety (43.9%) was most frequently disagreed. In the event of a medical error, majority (67.7%) were ready to disclose their error to the patient. The most common perceived reason for not disclosing the error was threat of a claim or assault (90.9%). Majority (68.3%) believed that malpractice had a negative effect on reputation. Only 13(4.1%) had received at least one legal claim for damages. Only about three-fourths (75.5%) had the habit of frequently obtaining informed consent from the patients. 83(26.0%) expressed reluctance in accepting a case that was deemed to be difficult. Financial gains and liabilities were responsible for biased approach in 8.5%and 12.2% of the respondents respectively. Conclusion: There is a dire need of programs aimed at increasing awareness among practicing surgeons in our setup.Proactive measures are required for the formulation of an efficient system of litigation. Physician accountability will not only arouse a greater sense of responsibility in them, but will also augment the confidence placed by patients on the healthcare system. [ABSTRACT FROM AUTHOR]

Background: The introduction of the National Health Service (NHS) Breast Screening Programme has led to a considerable increase in the detection of impalpable breast cancer. Patients with impalpable breast cancer typically undergo oncological resection facilitated either by the insertion of guide wires placed stereo-tactically or through ultra-sound guided skin markings to delineate the extent of a lesion. The need for radiological interventions on the day of surgery adds complexity and introduces the risk that a patient may accidentally transferred to the operating room directly without the image guidance procedure. Case report: A case is described of a patient who required a pre-operative ultrasound scan in order to localise an impalpable breast cancer but who was accidentally taken directly to the operating theatre (OR) and anaesthetised without pre-operative intervention. The radiologist was called to the OR and an on-table ultrasound was performed without further consequence. Conclusion: It is evident that breast cancer patients undergoing image-guided resection are exposed to an additional layer of clinical risks. These risks are not offset by the World Health Organisation surgical safety checklist in its present guise. Here, we review a number of simple and inexpensive changes to the system that may improve the safety of the breast cancer patient undergoing surgery. [ABSTRACT FROM AUTHOR]

Background: Among the factors contributing to the high maternal morbidity and mortality in Uganda is the high proportion of pregnant women who do not deliver under supervision in health facilities. This study aimed to identify the independent predictors of health facility delivery in Busia a rural district in Uganda with a view of suggesting measures for remedial action. Methods: In a cross sectional survey, 500 women who had a delivery in the past two years (from November 16 2005 to November 15 2007) were interviewed regarding place of delivery, demographic characteristics, reproductive history, attendance for antenatal care, accessibility of health services, preferred delivery positions, preference for disposal of placenta and mother's autonomy in decision making. In addition the household socio economic status was assessed. The independent predictors of health facility delivery were identified by comparing women who delivered in health facilities to those who did not, using bivariate and binary logistic regression analysis. Results: Eight independent predictors that favoured delivery in a health facility include: being of high socio-economic status (adjusted odds ratio [AOR] 2.8 95% Confidence interval [95% CI]1.2-6.3), previous difficult delivery (AOR 4.2, 95% CI 3.0-8.0), parity less than four (AOR 2.9, 95% CI 1.6-5.6), preference of supine position for second stage of labour (AOR 5.9, 95% CI 3.5-11.1) preferring health workers to dispose the placenta (AOR 12.1, 95% CI 4.3-34.1), not having difficulty with transport (AOR 2.0, 95% CI 1.2-3.5), being autonomous in decision to attend antenatal care (AOR 1.9, 95% CI 1.1-3.4) and depending on other people (e.g. spouse) in making a decision of where to deliver from (AOR 2.4, 95% CI 1.4-4.6). A model with these 8 variables had an overall correct classification of 81.4% (chi square = 230.3, P < 0.001). Conclusions: These data suggest that in order to increase health facility deliveries there is need for reaching women of low social economic status and of higher parity with suitable interventions aimed at reducing barriers that make women less likely to deliver in health units such as ensuring availability of transport and involving spouses in the birth plan. [ABSTRACT FROM AUTHOR]