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Health Costs (health + cost)
Selected AbstractsAnnual Direct and Indirect Health Costs of the Congenital IchthyosesPEDIATRIC DERMATOLOGY, Issue 4 2010Andrew R. Styperek M.B.A. We conducted a cost analysis through an online survey posted on the Foundation for Ichthyosis and Related Skin Types Website. We assessed cutaneous disease severity, via the previously validated Congenital Ichthyosis Severity Index (CISIÔ), demographics, and CI type. We estimated direct health care costs: prescription and over-the-counter medications, outpatient visits, and emergency department and hospital visit costs; and indirect costs: earnings lost owing to absences from work because of CI-related illness. The CI subjects of our study (n = 224) consumed a mean (SD) of $3,192 ($7,915) annually. Direct costs accounted for 90%, whereas indirect costs accounted for 10%. These costs resulted in an estimated annual cost of $37MM/year (excluding ichthyosis vulgaris) of which $17MM is borne out-of-pocket by patients. Depending on the CI diagnosis, patients were responsible for 30,51 cents of every dollar of mean annual medical care costs. Our estimated annual CI costs are comparable to cutaneous lymphoma. More effective treatments for CI would help minimize this burden. Traditional insurance products do not appear to substantially alleviate the financial burden of disease, as a significant amount is from out-of-pocket expenses. [source] A randomized controlled trial of an internet-based intervention for alcohol abusersADDICTION, Issue 12 2009John A. Cunningham ABSTRACT Objective Misuse of alcohol imposes a major public health cost, yet few problem drinkers are willing to access in-person services for alcohol abuse. The development of brief, easily accessible ways to help problem drinkers who are unwilling or unable to seek traditional treatment services could therefore have significant public health benefit. The objective of this project is to conduct a randomized controlled evaluation of the internet-based Check Your Drinking (CYD) screener ( http://www.CheckYourDrinking.net). Method Participants (n = 185) recruited through a general telephone population survey were assigned randomly to receive access to the CYD, or to a no-intervention control group. Results Follow-up rates were excellent (92%). Problem drinkers provided access to the CYD displayed a six to seven drinks reduction in their weekly alcohol consumption (a 30% reduction in typical weekly drinking) at both the 3- and 6-month follow-ups compared to a one drink per week reduction among control group respondents. Conclusions The CYD is one of a growing number of internet-based interventions with research evidence supporting its efficacy to reduce alcohol consumption. The internet could increase the range of help-seeking options available because it takes treatment to the problem drinker rather than making the problem drinker come to treatment. [source] The Evolution of Research in Family and Consumer Sciences: Food, Nutrition, and HealthFAMILY & CONSUMER SCIENCES RESEARCH JOURNAL, Issue 2 2001Eleanor D. SchlenkerArticle first published online: 2 JUL 200 Changing perspectives in food, nutrition, and health are bringing new research opportunities. Knowledge that nutrients and other food substances prevent chronic disease expanded the study of dietary requirements beyond merely obviating deficiency. Government policy makers mandate food guidance programs to enable consumers to choose foods that are culturally appropriate yet support health. Intervention strategies leading to suitable food behavior are needed to address the rising health costs associated with aging and chronic diseases. Functional foods carrying added health benefits have gripped the attention of food producers and consumers, yet much is to be learned regarding long term effects. FCS professionals are uniquely qualified to study not only the theoretical bases of these issues but also their impact on the physical and psychosocial well-being of families. Research methods and applications must be incorporated at all academic levels to prepare FCS professionals to meet the research opportunities and challenges ahead. [source] The Nutrition, Aging, and Memory in Elders (NAME) study: design and methods for a study of micronutrients and cognitive function in a homebound elderly populationINTERNATIONAL JOURNAL OF GERIATRIC PSYCHIATRY, Issue 6 2006Tammy M. Scott Abstract Background Micronutrient status can affect cognitive function in the elderly; however, there is much to learn about the precise effects. Understanding mediating factors by which micronutrient status affects cognitive function would contribute to elders' quality of life and their ability to remain in the home. Objectives The Nutrition, Aging, and Memory in Elders (NAME) Study is designed to advance the current level of knowledge by investigating potential mediating factors by which micronutrient status contributes to cognitive impairment and central nervous system abnormalities in the elderly. NAME targets homebound elders because they are understudied and particularly at risk for poor nutritional status. Methods Subjects are community-based elders aged 60 and older, recruited through area Aging Services Access Points. The NAME core data include demographics; neuropsychological testing and activities of daily living measures; food frequency, health and behavioral questionnaires; anthropometrics; gene status; plasma micronutrients, homocysteine, and other blood determinants. A neurological examination, psychiatric examination, and brain MRI and volumetric measurements are obtained from a sub-sample. Results Preliminary data from first 300 subjects are reported. These data show that the NAME protocol is feasible and that the enrolled subjects are racially diverse, at-risk, and had similar basic demographics to the population from which they were drawn. Conclusion The goal of the NAME study is to evaluate novel relationships between nutritional factors and cognitive impairment. These data may provide important information on potential new therapeutic strategies and supplementation standards for the elderly to maintain cognitive function and potentially reduce the public health costs of dementia. Copyright © 2006 John Wiley & Sons, Ltd. [source] Men and health help-seeking behaviour: literature reviewJOURNAL OF ADVANCED NURSING, Issue 6 2005Paul M. Galdas BSc RN CertEd Aim., This paper reviews the key research literature regarding men's health-related help seeking behaviour. Background., There is a growing body of research in the United States to suggest that men are less likely than women to seek help from health professionals for problems as diverse as depression, substance abuse, physical disabilities and stressful life events. Previous research has revealed that the principle health related issue facing men in the UK is their reluctance to seek access to health services. Method., The investigation of men's health-related help seeking behaviour has great potential for improving both men and women's lives and reducing national health costs through the development of responsive and effective interventions. A search of the literature was conducted using CINAHL, MEDLINE, EMBASE, PsychINFO and the Cochrane Library databases. Results., Studies comparing men and women are inadequate in explaining the processes involved in men's help seeking behaviour. However, the growing body of gender-specific studies highlights a trend of delayed help seeking when they become ill. A prominent theme among white middle class men implicates ,traditional masculine behaviour' as an explanation for delays in seeking help among men who experience illness. The reasons and processes behind this issue, however, have received limited attention. Conclusions., Principally, the role of masculine beliefs and the similarities and differences between men of differing background requires further attention, particularly given the health inequalities that exist between men of differing socio-economic status and ethnicity. Further research using heterogeneous samples is required in order to gain a greater understanding of the triggers and barriers associated with the decision making process of help seeking behaviour in men who experience illness. [source] The Burden of Disease and the Cost of Illness Attributable to Alcohol Drinking,Results of a National StudyALCOHOLISM, Issue 8 2010Helena Cortez-Pinto Background and Aims:, The World Health Organization estimated that 3.2% of the burden of disease around the world is attributable to the consumption of alcohol. The aim of this study is to estimate the burden of disease attributable to alcohol consumption in Portugal. Methods:, Burden and costs of diseases attributable to alcohol drinking were estimated based on demographic and health statistics available for 2005, using the Disability-Adjusted Life Years (DALY) lost generated by death or disability. Results:, In Portugal, 3.8% of deaths are attributable to alcohol (4,059 of 107,839). After measuring the DALY generated by mortality data, the proportion of disease attributable to alcohol was 5.0%, with men having 5.6% of deaths and 6.2% of disease burden, while female figures were, respectively, 1.8 and 2.4%. Considering the sum of death and disability DALYs, liver diseases represented the main source of the burden attributable to alcohol with 31.5% of total DALYs, followed by traffic accidents (28.2%) and several types of cancer (19.2%). As for the cost of illness incurred by the health system, our results indicate that ,95.1 millions are attributable to alcohol-related disease admissions (liver diseases, cancer, traffic accidents, and external causes) while the ambulatory costs of alcohol-related diseases were estimated in ,95.9 million, totaling ,191.0 million direct costs, representing 0.13% of Gross Domestic Product and 1.25% of total national health expenditures. An alternative analysis was carried out using higher consumption levels so as to replicate aggregate alcohol consumption statistics. In this case, DALYs lost increased by 11.7% and health costs by 23%. Conclusion:, Our results confirm that alcohol is an important health risk factor in Portugal and a heavy economic burden for the health system, with hepatic diseases ranking first as a source of burden of disease attributable to alcohol. [source] Increased health costs from mandated Therapeutic Substitution of proton pump inhibitors in British ColumbiaALIMENTARY PHARMACOLOGY & THERAPEUTICS, Issue 8 2009B. J. SKINNER Summary Background, In 2003, British Columbia's PharmaCare programme implemented a drug reimbursement policy called Therapeutic Substitution, which required patients with acid-related diseases, primarily gastro-oesophageal reflux disease (GERD), to make a medically unnecessary switch from their prescribed proton pump inhibitor (PPI) to the cheapest available brand name PPI (Pariet, rabeprazole sodium), comprising a different (nongeneric) chemical. Aim, To evaluate the independent effects of PPI Therapeutic Substitution on individual healthcare utilization among those complying with the policy. Methods, We used the BC Ministry of Health Services' individual-level linked data, allowing isolation of healthcare utilization for the entire population of PPI consumers from 2002 to 2005. Results, After controlling for individual case variation in age, gender and a proxy for pre-existing health status, regression analysis revealed statistically significant greater overall use of PPIs, physician services and hospital services independently associated with patients who complied with Therapeutic Substitution. Over the 3-year period 2003,2005, this represented net healthcare expenditures totalling approximately C$43.51 million (C$9.11 million in total PPI drug expenditures, C$24.65 million for physician services and C$9.75 million for hospital services). Conclusion, Medically unnecessary drug switching caused by compliance with Therapeutic Substitution policy appears to be independently associated with higher overall healthcare utilization. [source] Dietary factors in the aetiology of postnatal depressionNUTRITION BULLETIN, Issue 3 2008E. Derbyshire Summary Prevalence of postnatal depression (PND) occurs in approximately 13,20% of women after birth and has detrimental consequences for both the mother and the offspring. The causes of PND remain unclear, with research suggesting a multifactorial aetiology. It is believed that some dietary constituents may, in part, be related to the onset of PND. The possible protective roles of folate, riboflavin, calcium, magnesium and zinc intake have been investigated, as well as the role of a high glycaemic index diet, with conflicting results. Most of the literature appears to have focused on the symptoms of PND in relation to patterns of fish consumption and intake of n -3(omega-3) fatty acids. A review of studies published through MEDLINE indicated that riboflavin, calcium and zinc may play a role in alleviating symptoms of PND. Although a greater number of published papers have studied associations between n -3 intake and PND incidence, findings are somewhat contradictory. Further research is now required to develop these preliminary research findings with an aim to reducing the health costs of PND through the application of nutritional interventions. [source] iPAC: An initiative to fight the burden of allergies in childrenPEDIATRIC ALLERGY AND IMMUNOLOGY, Issue 2008Philippe A. Eigenmann Allergies and asthma are common diseases in most parts of the world. Together, they represent a major burden on global health, as well as on health costs. However, efficient preventive measures are still lacking, and treatments are mostly symptomatic. The pathogenesis of the "allergic marathon", the progression of the disease throughout childhood into adulthood is only partly understood. In addition, treatment protocols addressing the pathogenesis of the disease are not available to all patients, either due to economical reasons, or to insufficient efficacy or safety of the procedures. This editorial introduces a supplement dedicated to identify directions and means to fight the burden of allergies in childhood. This initiative is coordinated by iPAC (international Pediatric Allergy and Asthma Consortium). [source] Population Ageing and Social Expenditure in New ZealandTHE AUSTRALIAN ECONOMIC REVIEW, Issue 1 2005John Creedy As the population ages there will be potentially significant implications for a wide range of economic variables, including in particular the fiscal costs of social expenditures. Long-term fiscal planning requires estimates of the possible future path of public spending. This article presents projections for 14 categories of social spending. These projections are based on detailed demographic estimates covering fertility, migration and mortality. Distributional parameters are incorporated for all of the major variables, and are used to build up probabilistic projections for social expenditure as a share of gross domestic product using simulation. Attention is focused on health expenditures which are disaggregated into seven broad classes. In addition, we explore the impacts of alternative hypotheses about future health costs. While it can be predicted with some confidence that overall social expenditures will rise, the results suggest that long-term planning would be enriched by recognising the distributions around point estimates of projected social costs. [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] Work demands, job insecurity and sickness absence from work.AUSTRALIAN AND NEW ZEALAND JOURNAL OF PUBLIC HEALTH, Issue 3 2006How productive is the new, flexible labour force? Background: We investigate one aspect of productivity , sickness absence , and ask whether job insecurity and high work demands are associated with increased sickness absence and, if so, whether mental or physical health mediates this association. We further investigate if having control at work modifies these associations. Methods: We used cross-sectional survey data from 2,248 employees aged 40,44 years living in two cities of south-eastern Australia. Logistic regressions were used to compare the associations between job insecurity and demands among those with short (1,3 days) or long-term (>3 days) sickness absence with those who had no sickness absence in the last four weeks. The mediating effects of mental and physical health were assessed by evaluating changes in the magnitude of the association between these work conditions and sickness absence. Results: High job insecurity (OR=3.28; 95% CI 1.54-6.95) and high work demands (OR=1.62; 95% CI 1.13-2.30) were significantly associated with long-term, but not with short-term, sickness absence. These associations were unaffected by job control. Depression and anxiety explained 61% of the association between high work demands and long-term sickness absence and 30% of the association between job insecurity and long-term sickness absence. Conclusion: Difficult working conditions may reduce productivity by contributing to longer absences from work. Implications: Reforms intended to improve economic performance should address any potential health costs of insecurity or intensification, which could inadvertently decrease productivity, possibly through their impact on mental health. [source] Results from the International Cataract Surgery Outcomes StudyACTA OPHTHALMOLOGICA, Issue thesis2 2007Jens Christian Norregaard MD Abstract It is widely accepted that cataract extraction with intraocular lens implantation is a highly effective and successful procedure. However, quality assessments and studies of effectiveness should still be undertaken. As with any surgical treatment modality, complications may occur, leading to suboptimal outcomes, additional health costs and deterioration in patients' functional capacity. International variation in clinical practice patterns and outcomes can serve as important pointers in the attempt to identify areas amenable to improvements in quality and cost-effectiveness. Once demonstrated, similar clinical results obtained in different health care systems can improve the level of confidence in a clinical standard against which the quality of care can be evaluated. The International Cataract Surgery Outcomes Study was established in 1992. The objective of this international comparative research project was to compare cataract management, outcomes of surgery and quality of care in four international sites. The study was conducted in the 1990s, since when many developments and refinements have emerged within cataract surgery. The actual figures reported in this thesis may no longer be of specific relevance as a decade has passed since their collection. However, the research questions and methods used in the study are still highly important and justify the publication of this report. The report deals with problems related to quality assessment, benchmarking, and the establishment and design of nationwide clinical databases , issues that are currently the focus of much attention. Moreover, the problems related to cross-national comparisons are increasingly relevant as more international databases are established. The study makes suggestions on how to report and compare objective as well as subjective criteria for surgery. The issue of how to report subjective criteria is a particular subject of current discussion. Four sites with high-quality health care systems were examined in this study: the USA, Denmark, the Province of Manitoba (Canada), and Barcelona (Spain). The design of the international research programme was based on methods developed by the US National Cataract Surgery Outcomes Study conducted by the US Cataract Patients Outcomes Research Team. The International Cataract Surgery Outcomes Study comprised three separate studies: a survey of ophthalmologists; a prospective cohort study, and a retrospective register-based cohort study. The survey study was based on data generated by a self-administered questionnaire completed by ophthalmologists in the four study areas. The questionnaire examined routine clinical practice involving patients considered for cataract surgery, and included questions on anaesthesia, monitoring and surgical techniques. The prospective cohort study was a large-scale, longitudinal observational study of patients undergoing first-eye cataract surgery in each study site. Patients were sampled consecutively from multiple clinics and followed for 4 months postoperatively. The retrospective cohort study was based on the Danish National Patient Register and claims data from the USA. This study could not be carried out in Barcelona or Manitoba as no suitable administrative databases were available. The papers based on register databases deal with retinal detachment and endophthalmitis but are not included in this thesis as the material was previously reported in my PhD thesis. The application of the studies was highly co-ordinated among the four sites and similar methods and instruments were used for data collection. The development of the data collection strategy, questionnaires, clinical data forms and data analyses were co-ordinated through weekly telephone conferences, annual in-person conferences, correspondence by mail or fax, and the exchange of sas programs and data files via the Internet. The survey study was based on responses from 1121 ophthalmologists in the four sites and results were presented in two papers. Within the previous year the participating ophthalmologists had performed a total of 212 428 cataract surgeries. With regard to preoperative ophthalmic testing, the present study reveals that refraction, fundus examination and A-scanning were performed routinely by most surgeons in all four sites. Other tests were reported to be performed routinely by some surgeons. It is unclear why any surgeon would use these other tests routinely in cataract patients with no ocular comorbidity. It appears that if this recommendation from the US Clinical Practice Guidelines Panel was broadly accepted, the use of these procedures and costs of care could be reduced, especially in Barcelona, the USA and Canada. Restricted use of medical screening tests was reported in Denmark. If this restricted screening were to be implemented in the USA, Canada and Barcelona, it would have significant resource implications. The most striking finding concerned the difference in monitoring practice between Denmark and each of the other three sites. In Denmark, monitoring equipment is seldom used and only occasionally is an anaesthesiologist present during cataract surgery. By contrast, in the other study sites, the presence of an anaesthesiologist using monitoring equipment is the norm. Adopting the Danish model in other sites would potentially yield significant cost savings. The results represent part of the background data used to inform the decision to conduct the two large-scale, multicentre Studies of Medical Testing for Cataract Surgery. The current study is an example of how surveys of clinical practice can pinpoint topics that need to be examined in randomized clinical trials. For the second study, 1422 patients were followed from prior to surgery until 4 months postoperatively. Preoperatively, a medical history was obtained and an ophthalmic examination of each patient performed. After consent had been obtained, patients were contacted for an in-depth telephone interview. The interview was repeated 4 months postoperatively. The interview included the VF-14, an index of functional impairment in patients with cataract. Perioperative data were available for 1344 patients (95%). The 4-month postoperative interview and clinical examination were completed by 1284 patients (91%). Main reasons for not re-evaluating patients were: surgery was cancelled (3%); refusal to participate (2%); lost to follow-up (1%), and death or being too sick (1%). The results have been presented in several papers, of which four are included in this thesis. One paper compared the preoperative clinical status of patients across the four sites and showed differences in both visual acuity (VA) and VF-14 measures. The VF-14 is a questionnaire scoring disability related to vision. The findings suggest that indications for surgery in comparable patients were similar in the USA and Denmark and were more liberal than in Manitoba and Barcelona. The results highlight the need to control for patient case mix when making comparisons among providers in a clinical database. This information is important when planning national databases that aim to compare quality of care. A feasible method may be to use one of the recently developed systems for case severity grading before cataract surgery. In another paper, perioperative clinical practice and rates of early complications following cataract surgery were compared across the four health care systems. Once again, the importance of controlling for case mix was demonstrated. Significant differences in clinical practice patterns were revealed, suggesting a general trend towards slower diffusion of new medical technology in Europe compared with North America. There were significant differences across sites in rates of intra- and early postoperative events. The most important differences were seen for rates of capsular rupture, hyphaema, corneal oedema and elevated pressure. Rates of these adverse events might potentially be minimized if factors responsible for the observed differences could be identified. Our results point towards the need for further research in this area. In a third paper, 4-month VA outcomes were compared across the four sites. When mean postoperative VA or crude proportions of patients with a visual outcome of <,0.67 were compared across sites, a much poorer outcome was seen in Barcelona. However, higher age, poorer general health status, lower preoperative VA and presence of ocular comorbidity were found to be significant risk factors associated with increased likelihood of poorer postoperative VA. The proportions of patients with these risk factors varied across sites. After controlling for the different distributions of these factors, no significant difference remained across the four sites regarding risk of a poor visual outcome. Once again the importance of controlling for case mix was demonstrated. In the fourth paper, we examined the postoperative VF-14 score as a measure of visual outcomes for cataract surgery in health care settings in four countries. Controlling for case mix was also necessary for this variable. After controlling for patient case mix, the odds for achieving an optimal visual function outcome were similar across the four sites. Age, gender and coexisting ocular pathology were important predictors of visual functional outcome. Despite what seemed to be an optimal surgical outcome, a third of patients still experienced visual disabilities in everyday life. A measure of the VF-14 might help to elucidate this issue, especially in any study evaluating the benefits of cataract surgery in a public health care context. 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