BackgroundIt is well documented that obesity is strongly associated with mortality and morbidity, but less is known about its impact on functional status and health-related quality of life (HRQOL). The purpose of this study was to calculate the impact of the Body Mass Index (BMI) on the HRQOL of the Spanish adult population, with special emphasis on BMI ≥ 35.MethodsWe used the Spanish National Health Survey (SNHS) 2011–2012 to assess the statistical association between HRQOL, measured through the EuroQol-5D-5L questionnaire, and the BMI. We conducted linear regression analysis for the EuroQol-5D-5L Visual Analogue Scale (VAS) and probit regressions for each of the five dimensions of the EuroQol-5D-5L.ResultsSelf-perceived problems in the five dimensions of the EuroQol-5D-5L increased along the BMI, especially in the mobility and pain/discomfort dimensions. Having a BMI ≥ 35 reduced HRQOL even in the absence of chronic diseases. After controlling for comorbidities, severe obesity decreased the VAS score by an average of 1.9 points and increased the probability of reporting any HRQOL problem in mobility (11.8%), self-care (2.2%), usual activities (4.3%) and pain/discomfort (7.4%). No association was found between obesity and mental problems. All the parameters analysed suggest that HRQOL in women and people aged 65 years and over was significantly worse than average.ConclusionsBMI is an explanatory factor of self-perceived quality of life. Obesity is associated with a worse HRQOL, especially in women and people aged over 64 years. These results may be useful for designing prevention or treatment health policies to target obesity among the Spanish population.

ObjectiveChronic obstructive pulmonary disease (COPD) is a very prevalent and invalidating disease. The aim of this study was to analyze the burden borne by informal caregivers of patients with COPD.MethodsWe used the Survey on Disabilities, Personal Autonomy, and Dependency Situations (Encuesta sobre Discapacidad, Autonomía personal y Situaciones de Dependencia [EDAD]-2008) to obtain information on the characteristics of disabled individuals with COPD and their caregivers in Spain. Additionally, statistical multivariate analyses were performed to analyze the impact that an increase in dependence would have on the problems for which caregivers provide support, in terms of health, professional, and leisure/social dimensions.ResultsA total of 461,884 individuals with one or more disabilities and with COPD were identified, and 220,892 informal caregivers were estimated. Results showed that 35% of informal caregivers had health-related problems due to the caregiving provided; 83% had leisure/social-related problems; and among caregivers of working age, 38% recognized having profession-related problems. The probability of a problem arising was significantly associated with the degree of dependence of the patient receiving care. Caregivers of patients with great dependence showed a 39% higher probability of presenting health-related problems, 27% more professional problems, and 23% more leisure problems compared with those with nondependent patients.ConclusionThe results show the large impact on society in terms of the welfare of informal caregivers of patients with COPD. A higher level of dependence was associated with more severe problems in caregivers, in all dimensions.

BackgroundThe number of papers on the health related quality of life of patients with DM has grown in recent years but fewer studies have drawn comparisons between diabetic persons and the general population considering different risk groups. The aim of this study is to examine health related quality of life (HRQOL) in people with diabetes mellitus (DM) and to analyze the differences in HRQOL adjusting by vascular risk.MethodsThe data used in this analysis was obtained from the responses of 15,926 individuals who participated in the 2006 Catalonia Health Survey. Our analysis provides a number of multivariate statistical models designed for studying HRQOL, based on the EQ-5D questionnaire, controlling for demographic factors of survey participants and variables that identify diagnosed illnesses and health problems.ResultsOur findings suggest there is a significant, moderate negative relationship between DM and HRQOL in comparison with non diabetic people (absolute value of the coefficient ranges between −0.04 and −0.054 points on a scale of 1). A further analysis of subgroups reveals that diabetics who have not had vascular risk factors neither vascular diseases do not have a diminished HRQOL when compared to the non-diabetic population in general, when other factors are controlled for. In contrast, a comparison of diabetics and non-diabetics who exhibit vascular disease or risk factors for vascular disease reveals HRQOL is significantly diminished to a greater extent for those with diabetes (between 0.152 and 0.175 points loss when comparing a non-diabetic person with a diabetic with vascular disease). Also, HRQOL in diabetic patients who have additional risk factors or a vascular disease are lower than people non-diabetic who have additional risk factors or a vascular disease. When we focus our analysis to the EQ-5D dimensions, we observe that diabetic persons who are neither at risk for nor have a diagnosed vascular disease are no more likely than non-diabetics to report problems. However, diabetic patients who have additional risk factors for vascular disease or a diagnosed vascular disease are significantly more likely to report moderated or severe problems in 4 of the 5 dimensions of EQ-5D.ConclusionsThe HRQOL of a person who has diabetes is not necessarily lower than for a non-diabetic. Control of risk factors associated to vascular diseases is a key factor for an enhanced quality of life. Vascular disease or risk factors for vascular disease, on the other hand, are associated with a significantly diminished quality of life for diabetic persons.

For medicines with different valued indications (uses), multi-indication pricing implies charging different prices for different uses. In this article, we assess how multi-indication pricing could help achieve overall strategic objectives of pricing controls, summarise its advantages and disadvantages (vs. uniform pricing) and estimate the hypothetical impact on prices of moving towards multi-indication pricing for specific oncologic medicines in Spain. International experience shows that multi-indication pricing can be implemented in real practice, and indeed a few initiatives are currently in use, albeit mostly applied indirectly through confidential pricing agreements that offer a way to discriminate prices across countries without altering list prices. However, some more sophisticated systems are in place in Italy, and more recently in Spain, where the objective is to monitor usage per patient/indication, and ultimately pay for outcomes. Based on the existing experience, we also outline six conditions required for multi-indication pricing. Multi-indication pricing is a useful tool to determine the relative prices of a drug for multiple (different-valued) indications, but by itself will not offer the 'solution' to what the absolute price should be. That will be driven, among other things, by cost-effectiveness thresholds, if they exist. Overall, we argue multi-indication pricing is nice in theory and it could work in practice, although changes in the manner in which medicines are priced, procured and monitored in clinical practice need to be applied.

Aim There is no study in the literature that evaluates the cost‐effectiveness of robotic distal pancreatectomy (RDP) over laparoscopic distal pancreatectomy (LDP). We performed a comparative study of RDP and LDP with the aim of evaluating clinical and cost‐effective outcomes. Material and Methods This is an observational, comparative prospective nonrandomized study. The primary end point was to compare the cost‐effectiveness differences between both groups. A willingness to pay of €20 000 and €30 000 per quality‐adjusted life year (QALY) was used as a threshold to recognize which treatment was most cost‐effective. Results A total of 31 RDP and 28 LDP have been included. The overall mean total cost was similar in both groups (RDP: €9712.15 versus LDP: €9424.68; P > .5). Mean QALYs for RDP (0.652) was higher than that associated with LDP (0.59) (P > .5). Conclusion This study seems to provide data of cost‐effectiveness between RDP and LDP approaches, showing some benefits for RDP.

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Aims We aim to agree on a set of proposals to improve the current management of heart failure (HF) within the Spanish National Health System (SNHS) and apply the social return on investment (SROI) method to measure the social impact that these proposals would generate. Methods and results A multidisciplinary working team of 16 experts was set up, with representation from the main stakeholders regarding HF: medical specialists (cardiologists, internal medicine physicians, general practitioners, and geriatric physicians), nursing professionals, health management professionals, patients, and informal caregivers. This team established a set of proposals to improve the management of HF according to the main areas of HF care: emergency and hospitalization, primary care, cardiology, and internal medicine. A forecast‐type SROI method, with a 1‐year time frame, was applied to measure the social impact resulting from the implementation of these proposals. The required investment and social return were estimated and summarized into a ratio indicating how much social return could be generated for each euro invested. Intangible returns were included and quantified through financial proxies. The approach to improve the management of HF consisted of 28 proposals, including the implementation of a case management nurse network, standardization of operational protocols, psychological support, availability of echocardiography machines at emergency departments, stationary units and primary care, early specialist visits after hospital discharge, and cardiac rehabilitation units, among others. These proposals would benefit not only patients and their informal caregivers but also the SNHS. Regarding patients, proposals would increase their autonomy in everyday activities, decrease anxiety, increase psychological and physical well‐being, improve pharmacological adherence and self‐care, enhance understanding of the disease, delay disease progression, expedite medical assessment, and prevent the decrease in work productivity associated with HF management. Regarding informal caregivers, proposals would increase their quality of life; improve their social, economic, and emotional well‐being; and reduce their care burden. The SNHS would benefit from shorter stays of HF patients at intensive care units and reduction of hospitalizations and admissions to emergency departments. The investment needed to implement these proposals would amount to €548m and yield a social return of €1932m, that is, €3.52 for each euro invested. Conclusions The current management of HF could be improved by a set of proposals that resulted in an overall positive social return, varying between areas of analysis. This may guide the allocation of healthcare resources and improve the quality of life of patients with HF.

PurposeCOPD has been associated with a high number of comorbidities and a relatively high level of health care resource utilization. This study aimed to estimate the social economic impact of COPD in the autonomous community of Extremadura (Spain) in 2015.Patients and methodsThis is a retrospective observational study carried out using a representative sample of patients diagnosed with COPD in Extremadura. Sociodemographic data, data on health care resource utilization, formal and informal care received by the patients, and loss of labor productivity in the last 12 months were collected through an electronic data collection platform. Direct health care costs were estimated using the bottom-up approach, costs of informal care were assessed using the substitution method, and labor productivity losses were calculated using the human capital method.ResultsA sample of 386 patients was obtained (mean age: 71.8±10.3 years, males: 76.2%). The results show an average annual cost per patient of 3,077 euros. Direct health care costs represented 43.8% (1,645 euros), direct non-health care costs amounted to 38.3% (1,440 euros), and labor productivity losses represented 17.9% (672 euros) of the average annual cost. The total annual cost of patients with COPD in Extremadura reached 36.2 million euros in 2015.ConclusionCOPD poses a significant burden for the health care system and the society of Extremadura. The implementation of preventive and control measures could result in a substantial reduction in the economic impact.