Economic Evaluations Of Interventions Research Articles

Health State Utilities Associated With Treatment Burden in Cystic Fibrosis: A Patient Valuation Study

BACKGROUNDWhile recent advancements in the treatment of cystic fibrosis (CF) have improved survival, reducing high levels of treatment burden remains a priority issue for many people with CF (pwCF). However, economic evaluations of novel interventions may fail to capture their impact on treatment burden due to a lack of suitable outcome measures. This study aimed to estimate health state utilities (HSUs), for changes in treatment burden associated with different CF treatments. RESEARCH QUESTIONWhat value do pwCF place on changes in treatment burden associated with intravenous antibiotic treatment of pulmonary exacerbations, inhaled medicines, and physiotherapy? STUDY DESIGNAND METHODS: Adults attending a specialist CF center were invited to participate in a web-based time trade-off interview. Participants valued their own health, and five health state vignettes describing varying levels of intensity of physiotherapy, inhaled, and IV antibiotic treatment. HSUs for additional instances of each treatment type were estimated using mixed effect linear regression models. RESULTSFifty one people with CF completed the interview (median age, 30 years; range, 19-66); 53% were female; mean FEV(1) % predicted, 65% [SD, 20%]).Mean utility scores for own health were very similar between the EQ-5D index value (0.81, SD 0.20) and the TTO value (0.82, SD 0.20), however limited concordance was observed at the individual level. Adjusted utility decrements associated with treatment burden were -0.037 (SE 0.008) for an additional annual IV antibiotic treatment, -0.029 (SE 0.014) for an additional daily physiotherapy session, and -0.019 (SE 0.013) for an additional daily inhaled medicine. INTERPRETATIONIncreasing treatment burden was associated with decreasing HSU values. The utility decrements associated with treatment burden changes suggest meaningful differences in health-related quality of life (HRQoL) for pwCF. These findings align with existing literature on the impact of treatment burden on HRQoL, and highlight the importance of considering treatment burden in economic evaluations of interventions in CF.

Sensitivity to change in well-being and health-related quality of life in adults with eating disorder symptoms: ICECAP-A versus EQ-5D-5L.

Economic evaluations of treatments help to inform decisions on allocating health care resources. These evaluations involve comparing costs and effectiveness in terms of quality of life. To calculate quality-adjusted life years, generic health related quality of life is often used, but is criticized for not being sensitive to change in mental health populations. Another approach, using experienced well-being measured through capabilities with the ICECAP-A, has been proposed as an alternative. The aim of this study was to investigate whether changes in individuals with eating disorder (ED) symptoms can be better captured using health related quality of life (EQ-5D-5L) or well-being (ICECAP-A). Measurements at two time points with an interval of 1 year were used from a sample of 233 participants with self-reported ED symptoms. An analysis of variance was used to test whether the EQ-5D-5L and ICECAP-A differed in sensitivity to change over time. In order to compare the two questionnaires in terms of clinically significant outcome, the reliable change index and clinical cut-off score were calculated. The two questionnaires did not differ in sensitivity to change. More individuals had recovered but also more had deteriorated according to the EQ-5D-5L compared to the ICECAP. The present study revealed no differences in sensitivity to change in health-related quality of life or well-being in individuals with ED symptoms in the context of mild clinical change. Results corroborated the pervasiveness of low quality of life in this population, even after alleviation of ED symptoms. Measuring treatment benefits in terms of improvements in quality of life is an integral part of economic evaluations in health care. It was expected that these treatment benefits would be better captured as changes in well-being (measured with the ICECAP-A) than as changes in health-related quality of life (measured with the EQ-5D-5L) for individuals with ED symptoms. Based on the results of this study, no preference for one of the two approaches was found.

Eliciting a value set for the Swedish Capability-Adjusted Life Years instrument (CALY-SWE)

PurposeOur aim was to elicit a value set for Capability-Adjusted Life Years Sweden (CALY-SWE); a capability-grounded quality of life instrument intended for use in economic evaluations of social interventions with broad consequences beyond health.MethodsBuilding on methods commonly used in the quality-adjusted life years EQ-5D context, we collected time-trade off (TTO) and discrete choice experiment (DCE) data through an online survey from a general population sample of 1697 Swedish participants. We assessed data quality using a score based on the severity of inconsistencies. For generating the value set, we compared different model features, including hybrid modeling of DCE and TTO versus TTO data only, censoring of TTO answers, varying intercept, and accommodating for heteroskedasticity. We also assessed the models’ DCE logit fidelity to measure agreement with potentially less-biased DCE data. To anchor the best capability state to 1 on the 0 to 1 scale, we included a multiplicative scaling factor.ResultsWe excluded 20% of the TTO answers of participants with the largest inconsistencies to improve data quality. A hybrid model with an anchor scale and censoring was chosen to generate the value set; models with heteroskedasticity considerations or individually varying intercepts did not offer substantial improvement. The lowest capability weight was 0.114. Health, social relations, and finance and housing attributes contributed the largest capability gains, followed by occupation, security, and political and civil rights.ConclusionWe elicited a value set for CALY-SWE for use in economic evaluations of interventions with broad social consequences.

Development and Validation of txSim: A Model of Advanced Lung Cancer Treatment in Australia.

Since 2016, new therapies have transformed the standard of care for lung cancer, creating a need for up-to-date evidence for health economic modelling. We developed a discrete event simulation of advanced lung cancer treatment to provide estimates of survival outcomes and healthcare costs in the Australian setting that can be updated as new therapies are introduced. Treatment for advanced lung cancer was modelled under a clinician-specified treatment algorithm for Australia in 2022. Prevalence of lung cancer subpopulations was extracted from cBioPortal and the Sax Institute's 45 and Up Study, a large prospective cohort linked to cancer registrations. All costs were from the health system perspective for the year 2020. Pharmaceutical and molecular diagnostic costs were obtained from public reimbursement fees, while other healthcare costs were obtained from health system costs in the 45 and Up Study. Treatment efficacy was obtained from clinical trials and observational study data. Costs and survival were modelled over a 10-year horizon. Uncertainty intervals were generated with probabilistic sensitivity analyses. Overall survival predictions were validated against real-world studies. Under the 2022 treatment algorithm, estimated mean survival and costs for advanced lung cancer 10years post-diagnosis were 16.4months (95% uncertainty interval [UI]: 14.7-18.1) and AU$116,069 (95% UI: $107,378-$124,933). Survival and costs were higher assuming optimal treatment utilisation rates (20.5 months, 95% UI: 19.1-22.5; $154,299, 95% UI: $146,499-$161,591). The model performed well in validation, with good agreement between predicted and observed survival in real-world studies. Survival improvements for advanced lung cancer have been accompanied by growing treatment costs. The estimates reported here can be used for budget planning and economic evaluations of interventions across the spectrum of cancer control.

Disutility Study for Adult Patients with Moderate to Severe Crohn’s Disease

Background: Crohn’s disease (CD) treatments and associated adverse events (AEs) can be burdensome for patients. However, specific values which quantify the impact on health-related quality of life (HRQL) for economic evaluation are lacking. Objectives: This study aimed to elicit health utility values for AEs related to biologic treatment and surgical complications for CD in the UK. Methods: Health states were developed by literature review and interviews with CD patients (n=6) and gastroenterologists (n=3). Draft health states were validated in cognitive debrief interviews with patients (n=4) and gastroenterologists (n=2). Treatment AEs were described with moderate severe CD (reference state) and included hypersensitivity, injection site reactions, serious infection, lymphoma, and tuberculosis. Surgical complications were described following bowel surgery (reference state) and included anastomotic leak, wound infection, prolonged ileus/bowel obstruction, and intra-abdominal abscess. Health states were valued by 100 members of the general public who completed background questions, EQ-5D-3L, visual analogue scale rating task and time trade-off (TTO) interviews. Results: The mean TTO value for reference states ‘moderate to severe CD’ and ‘bowel surgery’ were 0.70 (SD=0.28) and 0.69 (SD=0.28). Participants rated lymphoma as the worst AE/surgical complication state (0.44, SD=0.37), followed by tuberculosis (0.47, SD=0.85) and anastomotic leak (0.48, SD=0.38). Values of other AE/surgical complication states ranged from 0.76 (hypersensitivity) to 0.56 (intra-abdominal abscess). Conclusions: This study provides utility estimates for AE and surgical complication health states not previously assessed in the context of CD. As new treatments are emerging, it is important to include these influences on quality of life in any economic evaluation of treatments.

HTA54 Incorporating Value of Health System Impact in Economic Evaluations of Therapies of Chronic Diseases

Economic assessments of healthcare interventions for health technology assessments (HTAs) limit societal impact to productivity losses. Other societal impact has been highlighted by the Covid-19 pandemic that was associated with a severe impairment of the ability of the healthcare system to provide adequate and timely care to patients in many indications due to unprecedented increases in hospitalizations. The impact of healthcare interventions on health care system capacity and security has been identified as a priority value item for consideration by HTA recently. In imperfect markets with permanent excess demand, the accounting costs of resources underestimate their opportunity costs. Hence, reliance on accounting costs in economic evaluations of interventions that can avoid future demand for care leads to undervaluation of these interventions. Attempts have been made to evaluate the value of vaccines by accounting for their impact on health system capacity, through valuing bed-days used by patients with vaccine-preventable disease by their opportunity cost. We apply theoretical methods for calculating opportunity costs of services proposed by Sandmann et al. to interventions in a chronic disease. An example is shown for chronic kidney disease that has high and increasing prevalence, and an associated surge in the demand for renal care services, coupled with supply shortages of dialysis equipment and adequate workforce, creating a situation of permanent overdemand on the market of renal care services. The quantitative magnitude of the undervaluation of delaying dialysis and renal transplant is demonstrated by accounting for opportunity costs of resource use as opposed to valuing used resources on accounting price. Its potential impact on results of economic evaluations of CKD therapies and HTA decisions is shown in a simple model on eGFR slope, and methods are assessed and compared. We generalize our findings to other chronic therapies.

TB morbidity estimates overlook the contribution of post-TB disability: evidence from urban Malawi

IntroductionDespite growing evidence of the long-term impact of tuberculosis (TB) on quality of life, Global Burden of Disease (GBD) estimates of TB-related disability-adjusted life years (DALYs) do not include post-TB...

A Comparison of a Preliminary Version of the EQ-HWB Short and the 5-Level Version EQ-5D

ObjectivesThe EQ Health and Wellbeing Short (EQ-HWB-S) is a new broad generic measure of health and wellbeing for use in economic evaluations of interventions across healthcare, social care, and public health. This measure conceptually overlaps with the 5-level version EQ-5D (EQ-5D-5L), while expanding on the coverage of health and social care related dimensions. This study aims to examine the extent to which the EQ-HWB-S and EQ-5D-5L overlap and are different. MethodsA sample of US-based respondents (n = 903; n = 400 cancer survivors and n = 503 general population) completed a survey administered via an online panel. The survey included the EQ-HWB item pool (62 items, including 11 items used in this analysis), EQ-5D-5L, and questions about sociodemographic and health characteristics. The analysis included (Spearman’s) correlations, the comparison of patterns of response (distributions and ceiling effects), and the ability to discriminate between known groups. ResultsModerate to strong associations were found between conceptually overlapping dimensions of the EQ-5D-5L and the EQ-HWB-S (rs > 0.5, P < .001). Among respondents reporting full health on the EQ-5D-5L (n = 161, 18.23%), the EQ-HWB-S identified ceiling effects, particularly with the item “feeling exhausted.” Most EQ-5D-5L and EQ-HWB-S items demonstrated discriminative ability among those with and without physical and mental conditions, yielding medium (> 0.5) to large effect sizes (> 0.8). Nevertheless, only EQ-HWB-S items distinguished between caregivers and noncaregivers and those with low and high caregiver burden, albeit with small effect sizes (0.2-0.5). ConclusionsResults indicate a convergence between the measures, especially between overlapping dimensions, lending support to the validity of the EQ-HWB-S. The EQ-HWB-S performed similarly or better than the EQ-5D-5L among patient groups and is better able to differentiate among caregivers and respondents closer to full health.

Cost-Effectiveness of Population Screening Programs for Cardiovascular Diseases and Diabetes in Low- and Middle-Income Countries: A Systematic Review

Almost all low- and middle-income countries (LMICs) have instated a program to control and manage non-communicable diseases (NCDs). Population screening is an integral component of this strategy and requires a substantial chunk of investment. Therefore, testing the screening program for economic along with clinical effectiveness is essential. There is significant proof of the benefits of incorporating economic evidence in health decision-making globally, although evidence from LMICs in NCD prevention is scanty. This systematic review aims to consolidate and synthesize economic evidence of screening programs for cardiovascular diseases (CVD) and diabetes from LMICs. The study protocol is registered on PROSPERO (CRD42021275806). The review includes articles from English and Chinese languages. An initial search retrieved a total of 2,644 potentially relevant publications. Finally, 15 articles (13 English and 2 Chinese reports) were included and scrutinized in detail. We found 6 economic evaluations of interventions targeting cardiovascular diseases, 5 evaluations of diabetes interventions, and 4 were combined interventions, i.e., screening of diabetes and cardiovascular diseases. The study showcases numerous innovative screening programs that have been piloted, such as using mobile technology for screening, integrating non-communicable disease screening with existing communicable disease screening programs, and using community health workers for screening. Our review reveals that context is of utmost importance while considering any intervention, i.e., depending on the available resources, cost-effectiveness may vary—screening programs can be made universal or targeted just for the high-risk population.

Adolescent valuation of CARIES-QC-U: a child-centred preference-based measure of dental caries

ObjectivesThis study develops an adolescent value set for a child-centred dental caries-specific measure of oral health-related quality of life (OHRQoL) based upon CARIES-QC (Caries Impacts and Experiences Questionnaire for Children). This study develops a new approach to valuing child health by eliciting adolescent preferences and anchoring these onto the 1–0 full health-dead QALY (quality adjusted life year) scale using ordinal adult preferences.MethodsTwo online surveys were created to elicit preferences for the CARIES-QC classification system. The first comprised best–worst scaling (BWS) tasks for completion by adolescents aged 11–16 years. The second comprised discrete choice experiment tasks with a duration attribute (DCETTO) for completion by adults aged over 18 years. Preferences were modelled using the conditional logit model. Mapping regressions anchored the adolescent BWS data onto the QALY scale using adult DCETTO values, since the BWS survey data alone cannot generate anchored values.Results723 adolescents completed the BWS survey and 626 adults completed the DCETTO survey. The samples were representative of UK adolescent and adult populations. Fully consistent and robust models were produced for both BWS and DCETTO data. BWS preferences were mapped onto DCETTO values, resulting utility estimates for each health state defined by the classification system.ConclusionThis is the first measure with predetermined scoring based on preferences to be developed specifically for use in child oral health research, and uses a novel technique to generate a value set using adolescent preferences. The estimates can be used to generate QALYs in economic evaluations of interventions to improve children’s oral health.

Economic Evaluation of the SOS Training to Reduce Victimization in Dual Diagnosis Patients

Objective Economic evaluations of interventions for dual diagnosis patients are scarce. A recent randomized controlled trial has supported the effectiveness of the Self-wise, Otherwise, Streetwise (SOS) training to reduce victimization in dual diagnosis patients. The purpose of the current study was to analyze the cost-effectiveness and cost-utility of the SOS training as an add-on to care as usual (CAU). Methods We performed an economic evaluation from a societal perspective alongside the SOS trial. Participants were 250 dual diagnosis patients recruited at three locations from a large urban psychiatric service in the Netherlands. The main outcomes were treatment response for victimization and quality-adjusted life years (QALYs). Both costs and effects were measured across a 14-month follow-up. Results There was no significant difference between CAU + SOS and CAU in total costs (mean difference €4,859; 95% CI [−€4,795 to €14,513]) and QALY gains (mean difference 0.0012; 95% CI [−0.05 to 0.05]). Significantly more participants in CAU + SOS achieved treatment response for victimization compared to CAU (68% vs. 54%; mean difference 0.14; 95% CI [0.02 to 0.26]). The cost-effectiveness analysis indicated an 83% likelihood that CAU + SOS resulted in a higher treatment response rate for victimization at higher costs compared to CAU. The cost-utility analysis indicated that adding SOS-training to CAU is probably not cost-effective at conventional willingness-to-pay levels for QALYs. Conclusions At a societal willingness-to-pay of €38,000 or more per extra treatment responder, adding SOS-training to usual care is probably more attractive than usual care alone with regard to cost-effectiveness. This is a considerable willingness to pay. However, the direct costs of offering the SOS training are expected to be minor. Our findings should be interpreted with caution due to the short follow-up period and absence of data on potential reductions in police and judicial costs other than prison costs.

Economic evaluation of interventions to reduce solar ultraviolet radiation (UVR) exposure among construction workers

Solar ultraviolet radiation is one of the most common occupational carcinogens in Canada and is responsible for approximately 5,556 non-melanoma skin cancers per year. A large part of these cases are preventable by reducing solar ultraviolet radiation exposure. In this study, investigators estimated the potential economic impacts of different solar ultraviolet radiation reduction interventions among construction workers, as they are one of the largest at-risk occupational groups. Investigators performed an economic evaluation from a societal perspective, by comparing incremental costs in relation to incremental benefits achieved by two interventions—use of personal protective equipment by all exposed individuals and use of shade structure wherever and whenever feasible. Interventions costs were estimated for 2020–2050, and benefits with a 10-year delay, i.e., for the period 2030–2060. Economic evaluation estimates were reported by intervention costs, total costs of non-melanoma skin cancers cases averted, incremental cost per avert case, return on investment, and the break-even point. Various sensitivity analyses were undertaken with key parameters. Our findings indicate that if the rising trend of incidence continues, cases will be double in 2060, whereas by using personal protective equipment or shade structure, with the best-case scenario of full ultraviolet radiation removal, would result in 6,034 and 2,945 cases averted over 30 years, respectively. This translates into a total of $38.0 and $20.5 million of averted costs (all monetary values represented in 2017 Canadian dollars). Under this scenario investigators expect that by 2060, for every dollar invested in personal protective equipment and shade structures, $0.49 and $0.35 will be returned, respectively. Findings also suggested that under a conservative scenario, prevention of non-melanoma skin cancer cases by personal protective equipment and shade structures resulted in $5,812 and $7,355 incremental costs, respectively, over the 30-year period. This study provides important insights for decision makers about the potential impacts of solar ultraviolet radiation reduction interventions in the construction sector and other sectors with substantial outdoor work. Our estimates also can raise awareness of the importance of solar ultraviolet radiation reduction interventions.

The extent and predictors of discrepancy between provider and recipient reports of informal caregiving

Informal care research mainly relies upon carers reporting that they provide this type of care. Little is known about whether reports from recipients would produce similar information. We explore whether providers and recipients are in agreement with each other's reports of informal care at the extensive and intensive margin and whether particular characteristics of providers and recipients predict any discrepancies. Using data from the 2015–2017 wave of the UK Household Longitudinal Study (UKHLS), we find that among those who reported receiving informal care a provider confirmed only 37.5% of these. Each additional restriction on activities and instrumental activities of daily living for a recipient increases the probability of agreement by 5.2 and 9.3 percentage points, respectively. When both parties report informal care, providers report on average 10.55 (37%) more hours per week compared to recipients. This represents an annual difference of £12,081 using the replacement monetary valuation method. If we rely on recipient reports, we may be more likely to capture how many in the population are caregivers. However, we may also be less likely to capture the full hours of care for each caregiver. These discrepancies in reported caregiving affect studies of the consequences of caregiving and economic evaluations of interventions that impact on caregiving.

PP391 Economic Analysis Of Treatment For Spinal Muscular Atrophy: A Scoping Review

IntroductionSpinal muscular atrophy (SMA) is a rare, life-threatening, and seriously debilitating neuromuscular disorder, which has a heavy burden on patients, caregivers and the health system. Technological advances have improved clinical effect, but have also increased the financial burden. There is limited information in the literature on the resource utilization and economic burden of SMA. Our research aims to summarize the current literature on resource use, cost and economic evaluations of treatments for SMA, to inform further research and policy decision making.MethodsDatabases, including PubMed, Embase, Cochrane Library and CRD Database, were searched from inception. Two reviewers undertook title and abstract screening followed by full-text screening, and any disagreement was resolved in consensus. Data extraction was conducted using a customized form. Included studies were summarized using narrative synthesis structured around general and economic characteristics. Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were adhered to where applicable.ResultsWe reviewed 552 abstracts and included twenty-six from 2015 to 2019. Four-fifths were published in the United States and Europe. Five full economic evaluations and one budget impact analysis compared nusinersen with AVXS-101 or best supportive care, and the remaining evaluated the economic burden of SMA. The most common outcomes were healthcare resource utilization and direct medical costs, only a few studies evaluated direct non-medical costs or indirect cost.ConclusionsSMA patients have significant medical expenditures and high utilization of healthcare services, including nusinersen-treated patients. The results highlight the substantial burden of treatment for SMA, not only for patients but also for their caregivers. SMA represents a significant hidden cost that society should be made aware of, and that should be considered in the design, implementation and evaluation of support programs for people who suffer from this disease and their families, as well as in the economic evaluation of new treatments.

Cost-Effectiveness of Leveraging Social Determinants of Health to Improve Breast, Cervical, and Colorectal Cancer Screening: A Systematic Review

Importance Screening for breast, cervical, and colorectal cancers in the United States has remained below the Healthy People 2020 goals, with evidence indicating that persistent screening disparities still exist. The US Department of Health and Human Services has emphasized cross-sectoral collaboration in aligning social determinants of health with public health and medical services. Examining the economics of intervening through these novel methods in the realm of cancer screening can inform program planners, health care providers, implementers, and policy makers. Objective To conduct a systematic review of economic evaluations of interventions leveraging social determinants of health to improve screening for breast, cervical, and colorectal cancer to guide implementation. Evidence Review A systematic literature search for economic evidence was performed in MEDLINE, Embase, PsycINFO, Cochrane Library, Global Health, Scopus, Academic Search Complete, Business Source Complete, EconLit, CINAHL (Cumulative Index to Nursing and Allied Health Literature), ERIC (Education Resources Information Center), and Sociological Abstracts from January 1, 2004, to November 25, 2019. Included studies intervened on social determinants of health to improve breast, cervical, and colorectal cancer screening in the United States and reported intervention cost, incremental cost per additional person screened, and/or incremental cost per quality-adjusted life-year (QALY). Risk of bias was assessed along with qualitative assessment of quality to ensure complete reporting of economic measures, data sources, and analytic methods. In addition, included studies with modeled outcomes had to define structural elements and sources for input parameters, distinguish between programmatic and literature-derived data, and assess uncertainty. Findings Thirty unique articles with 94 706 real and 4.21 million simulated participants satisfied our inclusion criteria and were included in the analysis. The median intervention cost per participant was $123.87 (interquartile interval [IQI], $24.44-$313.19; 34 estimates). The median incremental cost per additional person screened was $250.37 (IQI, $44.67-$609.38; 17 estimates). Studies that modeled final economic outcomes had a median incremental cost per person of $122.96 (IQI, $46.96-$124.80; 5 estimates), a median incremental screening rate of 15% (IQI, 14%-20%; 5 estimates), and a median incremental QALY per person of 0.04 years (IQI, 0.006-0.06 year; 5 estimates). The median incremental cost per QALY gained of $3120.00 (IQI, $782.59-$33 600.00; 5 estimates) was lower than $50 000, an established, conservative threshold of cost-effectiveness. Conclusions and Relevance Interventions focused on social determinants of health to improve breast, cervical, and colorectal cancer screening appear to be cost-effective for underserved, vulnerable populations in the United States. The increased screening rates were associated with earlier diagnosis and treatment and in improved health outcomes with significant gains in QALYs. These findings represent the latest economic evidence to guide implementation of these interventions, which serve the dual purpose of enhancing health equity and economic efficiency.

Economic evaluations of interventions for opioid overdose and abuse

Economic evaluations of interventions for opioid overdose and abuse

Economic evaluations of interventions for opioid overdose and abuse

Economic evaluations of interventions for opioid overdose and abuse

Global mapping of interventions to improve the quality of life of patients with cardiovascular diseases during 1990\u20132018

BackgroundCardiovascular diseases (CVDs) have been the global health problems that cause a substantial burden for the patients and the society. Assessing the Quality of Life (QOL) of CVD patients is critical in the effectiveness evaluation of CVD treatments as well as in determining potential areas for enhancing health outcomes. Through the adoption of a combination of bibliometric approach and content analysis, publications trend and the common topics regarding interventions to improve QOL of CVD patients were searched and characterized to inform priority setting and policy development.MethodsBibliographic data of publications published from 1990 to 2018 on interventions to improve QOL of CVD patients were retrieved from Web of Science. Network graphs illustrating the terms co-occurrence clusters were created by VOSviewer software. Latent Dirichlet Allocation approach was adopted to classify papers into major research topics.ResultsA total of 6457 papers was analyzed. We found a substantial increase in the number of publications, citations, and the number of download times of papers in the last 5 years. There has been a rise in the number of papers related to intervention to increase quality of life among patients with CVD during 1990–2018. Conventional therapies (surgery and medication), and psychological, behavioral interventions were common research topics. Meanwhile, the number of papers evaluating economic effectiveness has not been as high as that of other topics.ConclusionsThe research areas among the scientific studies emphasized the importance of interdisciplinary and inter-sectoral approaches in both evaluation and intervention. Future research should be a focus on economic evaluation of intervention as well as interventions to reduce mental issues among people with CVD.

Economic evaluations of interventions for prevention of dental caries in young children

Economic evaluations of interventions for prevention of dental caries in young children

PMU9 COMPARISON OF THE NEWLY DEVELOPED E-QALY PROJECT MEASURE AND THE EQ-5D-5L

A new broad generic measure of quality-of-life for use in economic evaluations of interventions across health-care, social-care, and public health was developed by an international consortium-The E-QALY Project. This instrument shares a core items with existing multi-attribute utility instruments as the EQ-5D, while comparatively expanding on the coverage of health and social-care related dimensions. In order to better understand the content offered by each instrument, the aim of this study was to examine the extent to which the E-QALY project measure and EQ-5D overlap..