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Health Burden (health + burden)
Kinds of Health Burden Selected AbstractsTrends in Pediatric Melanoma Mortality in the United States, 1968 through 2004DERMATOLOGIC SURGERY, Issue 2 2008KEVAN G. LEWIS MD BACKGROUND AND OBJECTIVE Mortality from melanoma in children is a poorly understood and controversial problem in dermatology. There is paucity of research into this important public health dilemma. The purpose of this study was to characterize pediatric melanoma mortality in the United States and to evaluate trends over time. METHODS AND MATERIALS Deaths were derived from a database of more than 75 million records of the U.S. Center for National Health Statistics based on routine death certification. Information on age, race, gender, and geographic location was available for years 1968 through 2004. RESULTS During the 37-year period, there were 643 deaths attributed to melanoma in children under 20 years of age in the United States, an average of 18 per year. The overall age-adjusted mortality rate for melanoma in children was 2.25 deaths per year (per 10 million at-risk individuals). Mortality rates were strongly associated with age. In the oldest age group (age 15,19 years) the mortality rate was approximately an order of magnitude 8,18 times higher compared to younger age groups. Mortality among males was 25% higher than females. Mortality rates for white children were more than twice as high as black children. Overall mortality from melanoma in children declined steadily from 1968 to 2004. The highest mortality rates were observed in Idaho, Nevada, Arizona, and New Mexico. CONCLUSIONS Although mortality from melanoma among children in the United State is low, the magnitude of the public health burden from this preventable cause of death is substantial. In contrast to results of studies suggesting that the incidence of melanoma may be rising in children and adolescents, the data suggest that mortality in these groups may be falling. Additional study is warranted to further characterize and ultimately reduce mortality from childhood melanoma. [source] Addressing insulin resistance in Type 1 diabetesDIABETIC MEDICINE, Issue 9 2008T. T. L. Pang Abstract Type 1 diabetes is recognised to include an element of insulin resistance. Insulin resistance is an independent risk factor for the development of macro- and microvascular complications of Type 1 diabetes and may also contribute to the development of the disease. This understanding comes at a time when the incidence of Type 1 diabetes appears to be rising and the public health burden from its vascular complications is high. A variety of safe and efficacious manoeuvres are available to redress insulin resistance in Type 2 diabetes. So far however, clinical trials addressing insulin resistance in Type 1 diabetes have been small with only short periods of follow-up. Regardless, these trials have yielded promising results. This review examines the evidence for insulin resistance in the pathophysiology of Type 1 diabetes and its complications, the problems associated with its measurement, and summarizes the trials aimed at reducing insulin resistance in Type 1 diabetes. This includes a meta-analysis of controlled trials of adjuvant metformin in Type 1 diabetes. [source] The evolutionary ecology of PlasmodiumECOLOGY LETTERS, Issue 9 2003R. E. L. Paul Abstract Plasmodium, the aetiological agent of malaria, imposes a substantial public health burden on human society and one that is likely to deteriorate. Hitherto, the recent Darwinian medicine movement has promoted the important role evolutionary biology can play in issues of public health. Recasting the malaria parasite two-host life cycle within an evolutionary framework has generated considerable insight into how the parasite has adapted to life within both vertebrate and insect hosts. Coupled with the rapid advances in the molecular basis to host,parasite interactions, exploration of the evolutionary ecology of Plasmodium will enable identification of key steps in the life cycle and highlight fruitful avenues of research for developing malaria control strategies. In addition, elucidating the extent to which Plasmodium can respond to short- and long-term changes in selection pressures, i.e. its adaptive capacity, is even more crucial in predicting how the burden of malaria will alter with our rapidly evolving ecology. [source] Differential impact of state tobacco control policies among race and ethnic groupsADDICTION, Issue 2007John A. Tauras ABSTRACT Aims This paper describes patterns of racial and ethnic cigarette use in the United States and discusses changes in state-level tobacco control policies. Moreover, this paper reviews the existing econometric literature on racial and ethnic smoking and discusses the limitations of that research. Finally, this paper outlines an agenda for future research. Methods Patterns of racial and ethnic smoking and changes in state-level tobacco control policies in the United States were obtained from a variety of sources, including surveys and government and private documents and databases. After an extensive literature search was completed, the existing research was scrutinized and recommendations for much-needed future research were put forth. Findings Despite the fact that certain racial and ethnic minorities bear a disproportionate share of the overall health burden of tobacco, less than a handful of econometric studies have examined the effects of state-level public policies on racial and ethnic smoking. The existing literature finds Hispanics and African Americans to be more responsive to changes in cigarette prices than whites. Only one study examined other state-level tobacco policies. The findings from that study implied that adolescent white male smoking was responsive to changes in smoke-free air laws, while adolescent black smoking was responsive to changes in youth access laws. Conclusions While much has been learned from prior econometric studies on racial and ethnic smoking in the United States, the existing literature suffers from numerous limitations that should be addressed in future research. Additional research that focuses on races and ethnicities other than white, black and Hispanic is warranted. Furthermore, future studies should use more recent data, hold sentiment toward tobacco constant and control for a comprehensive set of tobacco policies that take into account not only the presence of the laws, but also the level of restrictiveness of each policy. [source] Cardiovascular mortality and morbidity in chronic obstructive pulmonary disease: the impact of bronchodilator treatmentINTERNAL MEDICINE JOURNAL, Issue 2 2010R. Wood-Baker Abstract Chronic obstructive pulmonary disease (COPD) is a substantial health burden. Cardiovascular disease (CVD), the leading cause of death, frequently coexists with COPD, an effect attributed to high individual disease prevalences and shared risk factors. It has long been recognized that COPD, whether stable or during acute exacerbations, is associated with an excess of cardiac arrhythmias. Bronchodilator medications have been implicated in the excess CVD seen in COPD, either as an intrinsic medication effect or related to side-effects. Despite the theory behind increased pro-arrhythmic effects in COPD, the reported results of trials investigating this for inhaled formulations at therapeutic doses are few. Methodological flaws, retrospective analysis and inadequate adjustment for concomitant medications, including short-acting ,relief' bronchodilators and non-respiratory medications with known arrhythmia propensity, mar many of these studies. For most bronchodilators at therapeutic levels in stable COPD, we can be reassured of their safety from current studies. The exception to this is ipratropium bromide, where the current data indicate an association with increased cardiovascular adverse effects. Moreover, there is no proven benefit from combining short-acting beta-agonists with short-acting anticholinergics at high doses in the acute setting, and although this practice is widespread, it is associated with increased cardiovascular risk. [source] Are chronic fatigue syndrome and fibromyalgia the same?JOURNAL OF PSYCHIATRIC & MENTAL HEALTH NURSING, Issue 10 2009Implications for the provision of appropriate mental health intervention Accessible summary ,,This paper views the historical perspectives of chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) and fibromyalgia (FM) that gives an understanding of the background to these complex syndromes. ,,The relationship between CFS/ME and FM are considered based on the evidence presented, which identifies that there is compelling evidence that these two syndromes may in fact be the same. This is interesting as current evidence suggests that these two syndromes are currently treated differently. ,,The long-standing controversy surrounding the aetiology CFS/ME is discussed in relation to the issues of mental health, in particular anxiety and/or depression that has been associated with this condition. In contrast, FM is reviewed in relation to the associated symptomology of anxiety and/or depression. ,,This review provides the reader with compelling evidence to suggest that the initial presenting symptoms of these two diseases may dictate differential diagnosis and the subsequent treatment they receive if any and, moreover, if indeed these syndromes are confused with that of a psychiatric disorder. ,,This paper will give the reader time for thought over the issue that: just because there is at present no specific diagnostic test or treatment for this condition, why then is the conclusion reached that this must be a psychiatric condition. Abstract Chronic fatigue syndrome and fibromyalgia represent distinct diagnostic entities within both the clinical and research literature. A common feature of both presentations is that they are often accompanied by a significant mental health burden. A further salient feature of both conditions is that there is no consistent consensus on aetiology. Evaluation of the features of each disorder seems to present a convincing case that both disorders may indeed have a common aetiology and further, the possibility exists that chronic fatigue syndrome and fibromyalgia represent the same underlying disorder. Paradoxically, given this possibility it is remarkable that both patient groups are treated clinically with considerably different approaches to care and management. Mental health practitioners will come into contact with both groups of patients when support for the psychological consequences of diagnosis are necessary; however, many practitioners will be unaware of the debate regarding the aetiological ambiguities surrounding these presentations. The purpose of this review is to highlight the above issues in order to both facilitate awareness of the current aetiological/diagnostic impasse and facilitate provision of optimum mental health support. [source] Maternal Self-Report of Oral Health in 4-Year-Old Pacific Children from South Auckland, New Zealand: Findings from the Pacific Islands Families StudyJOURNAL OF PUBLIC HEALTH DENTISTRY, Issue 2 2007Philip J. Schluter PhD Abstract Objectives: To report on the oral health risk in a disadvantaged group of 4-year-old Pacific children and their mothers living in South Auckland, New Zealand. Methods: The Pacific Islands Families study follows a cohort of Pacific infants born in 2000. Maternal self-report of mother and child's oral health practices and child's filling and extraction experience was undertaken at interview approximately 4 years postpartum. Results: Overall, 1,048 mothers of children were interviewed. Children's reported oral health practices were generally poor, with 47 percent brushing ,1/day, 47 percent having no adult assistance with brushing, 57 percent routinely snacking or drinking immediately prior to bed, and 26 percent yet to receive their first dental checkup. Maternal practices were also poor, with 34 percent brushing ,1/day and 50 percent having never seen or last visiting a dentist over 5 years ago. Significant differences were seen in many practices between the major ethnic subgroups. Of children attending the school dental service, 22 percent were reported having at least one filling and/or extraction. In multivariable analyses, variables corresponding to mother's toothbrushing frequency, child snacking or drinking prior to bed, and duration of breastfeeding were significantly associated with reported filling and/or extraction experience; but no difference was seen between the three major maternal ethnic subgroups. Conclusions: Many mothers and their Pacific children have poor basic oral hygiene and dietary practices that increase the oral health risk in these children. Culturally appropriate and targeted strategies aimed at these modifiable practices need to be widely promoted so that the oral health burden carried by Pacific children can be reduced. [source] Occupational fatalities, injuries, illnesses, and related economic loss in the wholesale and retail trade sectorAMERICAN JOURNAL OF INDUSTRIAL MEDICINE, Issue 7 2010Vern Putz Anderson PhD Abstract Background The wholesale and retail trade (WRT) sector employs over 21 million workers, or nearly 19% of the annual average employment in private industry. The perception is that workers in this sector are generally at low risk of occupational injury and death. These workers, however, are engaged in a wide range of demanding job activities and are exposed to a variety of hazards. Prior to this report, a comprehensive appraisal of the occupational fatal and nonfatal burdens affecting the retail and wholesale sectors was lacking. The focus of this review is to assess the overall occupational safety and health burden in WRT and to identify various subsectors that have high rates of burden from occupational causes. Ultimately, these findings should be useful for targeted intervention efforts. Methods We reviewed Bureau of Labor Statistics (BLS), 2006 fatality, injury, and illness data for the WRT sector and provide comparisons between the WRT sector, its' subsectors, and private industry, which serves as a baseline. The BLS data provide both counts and standardized incidence rates for various exposures, events, and injury types for fatalities, injuries, and illnesses. In an effort to estimate the economic burden of these fatalities, injuries, and illnesses, a focused review of the literature was conducted. Results and Conclusion In 2006, WRT workers experienced 820,500 injuries/illnesses and 581 fatalities. The total case injury/illness rate for the retail sector was 4.9/100 FTE and for the wholesale sector 4.1/100 FTE. The WRT sector represents 15.5% of the private sector work population in 2006, yet accounts for 20.1% of nonfatal injuries and illnesses of the private sector. In 2003, the disparity was only 2% but increased to 3% in 2004 and 2005. Three WRT subsectors had injury/illness rates well above the national average: beer/wine/liquor (8.4/100); building materials/supplies (7.6/100); and grocery-related products (7.0/100). Occupational deaths with the highest rates were found in gasoline stations (9.8/100,000), convenience stores (6.1/100,000), and used car dealers (5.5/100,000). In terms of actual numbers, the category of food and beverage stores had 82 fatalities in 2006. Based on 1993 data, costs, both direct and indirect, in the WRT sector for fatal injuries were estimated to exceed $8.6 billion. The full economic loss to society and the family has not been adequately measured. Overexertion and contact with objects/equipment represent the top two events or exposures leading to injury or illness. Together they account for 57% of the events or exposures for nonfatal WRT injuries and illnesses. This sector is important because it is large and pervasive as a result, even a relatively small increase in injury rates and accompanying days away from work will have significant impact on working families and society. Am. J. Ind. Med. 53:673,685, 2010. © 2010 Wiley-Liss, Inc. [source] The State of Diabetes Care Provided to Medicare Beneficiaries Living in Rural AmericaTHE JOURNAL OF RURAL HEALTH, Issue 4 2006Joseph P. Weingarten Jr PhD ABSTRACT:,Context: Diabetes poses a growing health burden in the United States, but much of the research to date has been at the state and local level. Purpose: To present a national profile of diabetes care provided to Medicare beneficiaries living in urban, semirural, and rural communities. Methods: Medicare beneficiaries with diabetes aged 18-75 were identified from Part A and Part B claims data from 1999 to 2001. A composite of 3 diabetes care indicators was assessed (annual hemoglobin A1c test, biennial lipid profile, and biennial eye examination). Findings: Over 77% had a hemoglobin A1c test, 74% a lipid profile, and 69% an eye examination. Patterns of care were considerably different across the urban-rural continuum at the state, Census division, and regional levels. States in the northern and eastern portions of the country had higher indicator rates for rural than for urban residents. States in the South had much lower rates for rural residents than their urban counterparts. Despite these within-state differences, across-state comparisons found that several states tended to have low indicator rates in every level of the urban-rural continuum. A common feature of these states was the relatively high concentration of nonwhite beneficiaries. For example, southern states had much higher concentrations of nonwhite beneficiaries relative to other areas in the country and demonstrated low rates in every level of the urban-rural continuum. Conclusions: Urban-rural quality of care differences may be a function not just of geography but also of the presence of a large nonwhite population. [source] Mental Health and Emergency Medicine: A Research AgendaACADEMIC EMERGENCY MEDICINE, Issue 11 2009Gregory Luke Larkin MD Abstract The burden of mental illness is profound and growing. Coupled with large gaps in extant psychiatric services, this mental health burden has often forced emergency departments (EDs) to become the de facto primary and acute care provider of mental health care in the United States. An expanded emergency medical and mental health research agenda is required to meet the need for improved education, screening, surveillance, and ED-initiated interventions for mental health problems. As an increasing fraction of undiagnosed and untreated psychiatric patients passes through the revolving doors of U.S. EDs, the opportunities for improving the art and science of acute mental health care have never been greater. These opportunities span macroepidemiologic surveillance research to intervention studies with individual patients. Feasible screening, intervention, and referral programs for mental health patients presenting to general EDs are needed. Additional research is needed to improve the quality of care, including the attitudes, abilities, interests, and virtues of ED providers. Research that optimizes provider education and training can help academic settings validate psychosocial issues as core components and responsibilities of emergency medicine. Transdisciplinary research with federal partners and investigators in neuropsychiatry and related fields can improve the mechanistic understanding of acute mental health problems. To have lasting impact, however, advances in ED mental health care must be translated into real-world policies and sustainable program enhancements to assure the uptake of best practices for ED screening, treatment, and management of mental disorders and psychosocial problems. [source] Dementia incidence continues to increase with age in the oldest old: The 90+ studyANNALS OF NEUROLOGY, Issue 1 2010Marķa M. Corrada ScD Objective The oldest old are the fastest growing segment of the US population, and accurate estimates of dementia incidence in this group are crucial for healthcare planning. Although dementia incidence doubles every 5 years from ages 65 to 90 years, it is unknown if this exponential increase continues past age 90 years. Here, we estimate age- and sex-specific incidence rates of all-cause dementia in people aged 90 years and older, including estimates for centenarians. Methods Participants are from The 90+ Study, a population-based longitudinal study of aging and dementia. Three hundred thirty nondemented participants aged 90 years and older at baseline were followed between January 2003 and December 2007. Age- and sex-specific incidence rates of all-cause dementia were estimated by person-years analysis. Results The overall incidence rate of all-cause dementia was 18.2% (95% confidence interval [CI], 15.3,21.5) per year and was similar for men and women (risk ratio, 0.94; 95% CI, 0.65,1.37). Rates increased exponentially with age from 12.7% per year in the 90,94-year age group, to 21.2% per year in the 95,99-year age group, to 40.7% per year in the 100+-year age group. The doubling time based on a Poisson regression was 5.5 years. Interpretation Incidence of all-cause dementia is very high in people aged 90 years and older and continues to increase exponentially with age in both men and women. Projections of the number of people with dementia should incorporate this continuing increase of dementia incidence after age 90 years. Our results foretell the growing public health burden of dementia in an increasingly aging population. ANN NEUROL 2010;67:114,121 [source] Living longer with a greater health burden , changes in the burden of disease and injury in the Northern Territory Indigenous population between 1994,1998 and 1999,2003AUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 2010Yuejen Zhao Abstract Objective: To measure changes over time in the burden of disease for Northern Territory (NT) Indigenous and non-Indigenous population. Methods: The numbers, and crude and age-adjusted rates of disability adjusted life years (DALY) were calculated for periods 1994,1998 and 1999,2003. A measure of information bias was developed to adjust for the tendency of years lost to disability (a component of DALY) to increase over time because of increasing data availability. The jackknife method was used for DALY uncertainty assessment. Results: The all-cause DALY rate was stable for the non-Indigenous population, but increased for the Indigenous population. For both populations, the burden of premature death decreased while the burden of disability increased. For the Indigenous population, there were substantial increases in DALY rates for type 2 diabetes, depression, nephritis/nephrosis, suicide and sense organ disorders. Conclusions: The burden of disease for Indigenous people increased over the study periods, with improvement in the burden of fatal outcomes more than offset by substantial increase in the prevalence and severity of non-fatal conditions. Implications: The paradoxical shift of living longer with a greater health burden has not been previously reported for Indigenous Australians, and highlights the critical importance of prevention for sustaining life expectancy improvement and managing escalation of health costs. This study also demonstrated the usefulness of the DALY to monitor population health. [source] Kinetics and Efficacy of an Organophosphorus Hydrolase in a Rodent Model of Methyl-parathion PoisoningACADEMIC EMERGENCY MEDICINE, Issue 7 2010Chip Gresham MD ACADEMIC EMERGENCY MEDICINE 2010; 17:736,740 © 2010 by the Society for Academic Emergency Medicine Abstract Objectives:, Organophosphorus (OP) pesticides exert a tremendous health burden, particularly in the developing world. Limited resources, the severity of intentional OP ingestions, and a paucity of beneficial therapies all contribute to the morbidity and mortality of this broad class of chemicals. A novel theoretical treatment for OP poisoning is the use of an enzyme to degrade the parent OP in the circulation after poisoning. The aims of this study were to determine the pharmacokinetics and efficacy of an OP hydrolase (OpdA) in a rodent model of severe methyl-parathion poisoning. Methods:, Two animal models were used. First, Wistar rats were administered two different doses of the hydrolase (0.15 and 1.5 mg/kg), and the ex vivo hydrolytic activity of plasma was determined by a fluorometric method. Second, an oral methyl-parathion animal poisoning model was developed to mimic severe human poisoning, and the efficacy of postpoisoning OpdA (as measured by survival to 4 and 24 hours) was determined. Results:, The half-life of OpdA in the Wistar rat was dependent on the dose administered and ranged between 45.0 and 57.9 minutes. The poisoning model of three times the lethal dose to 50% of the population (3 × LD50) of methyl-parathion resulted in 88% lethality at 4 and 24 hours. Using a single dose of 0.15 mg/kg OpdA 10 minutes after poisoning resulted in 100% survival at 4 hours (p = 0.001 vs. placebo), but 0% at 24 hours postpoisoning (p = NS vs. placebo). Conclusions:, The OP hydrolase OpdA exhibits pharmacokinetics suitable for repeated dosing and increases short-term survival after severe methyl-parathion poisoning. [source] Will Systematized Nomenclature of Medicine-Clinical Terms improve our understanding of the disease burden posed by allergic disorders?CLINICAL & EXPERIMENTAL ALLERGY, Issue 11 2007C. R. Simpson Summary Analysis of data collected through the use of high-quality computerized systems is vital if we are to understand the health burden from allergic disease. Coding systems currently used, such as the World Health Organization's International Classification of Diseases and the Read system, have however been criticized as being unduly restrictive and hence inadequate for the detailed coding of allergic problems. Greater granularity of coding can be achieved by using the Systematized Nomenclature of Medicine-Clinical Terms (SNOMED-CT) system, which will be adopted by several countries including the United States and United Kingdom. Before the introduction of SNOMED-CT, it is important that several issues are resolved, including ensuring that adequate mapping occurs from existing systems, that the SNOMED-CT is trialled before general implementation, and that training is provided for users new to coding as part of their clinical practice. Of particular importance is that the allergy fraternity bring to light any gaps in allergy coding through the creation of a working group to advise the newly formed International Healthcare Terminology Standards Development Organisation. There is also a role for allergy experts, working in conjunction with government agencies and professional bodies, to determine a recommended set of codes, which will obviate some of the inevitable challenges raised by a very fluid coding structure for those wishing to undertake secondary analysis of health care datasets. [source] | ||||||||||