Using ex-ante economic evaluation to inform research priorities in pesticide self-poisoning prevention: the case of a shop-based gatekeeper training programme in rural Sri Lanka.

OBJECTIVES: Suicide by pesticide self-poisoning is a major public health challenge in low- and middle-income countries. While effectiveness studies are required to test alternative prevention approaches, economic evidence is lacking to inform decision-making in research priority setting. Therefore, this study aimed to estimate the costs of a shop-based gatekeeper training programme for pesticide vendors seeking to prevent pesticide self-poisoning in rural Sri Lanka and assess its potential for cost-effectiveness. METHODS: Ex-ante cost and cost-effectiveness threshold (CET) analyses were performed from a governmental perspective based on a three-year analytic horizon, using 'no programme' as a comparator. A programme model targeting all 535 pesticide shops in the North Central Province and border areas was applied. Total programme costs (TPC) were estimated in 2019 USD using an ingredients approach and 3% annual discounting. The Sri Lankan gross domestic product per capita and life years saved were used as CET and effectiveness measure, respectively. Sensitivity analyses were performed. RESULTS: TPC were estimated at 31 603.03 USD. TPC were sensitive to cost changes of training material and equipment and the programme lifetime. The programme needs to prevent an estimated 0.23 fatal pesticide self-poisoning cases over three years to be considered cost-effective. In the sensitivity analyses, the highest number of fatal cases needed to be prevented to obtain cost-effectiveness was 4.55 over three years. CONCLUSIONS: From an economic perspective, the programme has a very high potential to be cost-effective. Research assessing its effectiveness should therefore be completed, and research analysing its transferability to other settings prioritised.

OBJECTIFS: Le suicide par auto-intoxication par les pesticides est un défi majeur de santé publique dans les pays à revenu faible ou intermédiaire. Bien que des études d'efficacité soient nécessaires pour tester d'autres approches de prévention, les données économiques manquent pour informer la prise de décision dans les priorités de recherche. Par conséquent, cette étude visait à estimer les coûts d'un programme de formation des vendeurs dans les magasins de pesticides visant à prévenir l'auto-intoxication par les pesticides dans les régions rurales du Sri Lanka et à évaluer son potentiel de rentabilité. MÉTHODES: Les analyses ex-ante des coûts et des seuils de rentabilité (SR) ont été réalisées dans une perspective gouvernementale sur la base d'un horizon analytique de trois ans, en utilisant «l'absence de programme¼ comme comparateur. Un modèle de programme ciblant les 535 magasins de pesticides de la province du Centre-Nord et des zones frontalières a été appliqué. Les coûts totaux du programme (CTP) ont été estimés en USD 2019 en utilisant une approche d'ingrédients et une remise annuelle de 3%. Le produit intérieur brut sri-lankais par habitant et les années de vie sauvées ont été utilisés comme SR et mesure d'efficacité, respectivement. Des analyses de sensibilité ont été effectuées. RÉSULTATS: le CTP a été estimé à 31.603,03 USD. Le CTP était sensible aux changements de coût du matériel et de l'équipement de formation et de la durée de vie du programme. Le programme devrait prévenir environ 0,23 cas d'auto-intoxication mortelle par des pesticide sur trois ans pour être considéré comme rentable. Dans les analyses de sensibilité, le plus grand nombre de cas mortels à prévenir pour obtenir une rentabilité était de 4,55 sur trois ans. CONCLUSIONS: D'un point de vue économique, le programme a un potentiel très élevé pour être rentable. La recherche évaluant son efficacité doit donc être complétée et la recherche analysant sa transférabilité à d'autres contextes doit être priorisée.

Costs and efficiency of gatekeeping under varying numbers of general practitioners.

We study the relationship between gatekeeping on one hand and costs as well as efficiency on the other hand. We do this with special focus on the relative amount of general practitioners in the system when compared with all practitioners. Data collected between 2002 and 2011 by The Organization for Economic Co-operation and Development on 34 countries were analyzed. Of those, 18 countries have gatekeeping systems while 16 do not. The association between gatekeeping and health care costs was examined with regression analysis. Efficiency was assessed with data envelopment analysis. Finally, the efficiency assessments were analyzed with regression techniques to examine if gatekeeping and/or the ratio of GPs to all practitioners was associated with efficiency. Point estimates indicate that total costs tend to be lower in systems where GPs act as gatekeepers. However, efficiency is slightly lower where gatekeeping exists. Neither of these results is statistically significant at the 95% confidence level. There is also indication that the efficiency of a gatekeeping system increases with increased amount of GPs. When GPs are over 30% of practitioners, gatekeeping countries have more efficient health care systems than their counterparts. Consistent with other studies, we estimate income elasticity of health care demand to be 1.12, suggesting that those societies consider health care to be a luxury good.

Prior Authorization: Do Insurers Pay Bonuses for Denying New-Drug Requests?

A MedPage Today blog post suggested that they do. A torrent of online comments followed. Most were somewhere on the spectrum of outraged. For their part, industry veterans said that they're unaware of bonuses for denials but agree that prior authorization processes should be more transparent.

Payment mechanism and GP self-selection: capitation versus fee for service.

This paper analyzes the consequences of allowing gatekeeping general practitioners (GPs) to select their payment mechanism. We model GPs' behavior under the most common payment schemes (capitation and fee for service) and when GPs can select one among them. Our analysis considers GP heterogeneity in terms of both ability and concern for their patients' health. We show that when the costs of wasteful referrals to costly specialized care are relatively high, fee for service payments are optimal to maximize the expected patients' health net of treatment costs. Conversely, when the losses associated with failed referrals of severely ill patients are relatively high, we show that either GPs' self-selection of a payment form or capitation is optimal. Last, we extend our analysis to endogenous effort and to competition among GPs. In both cases, we show that self-selection is never optimal.

[Care guidance and management of cooperative healthcare networks]. / Versorgungssteuerung und Management kooperativer Gesundheitsnetzwerke.

Selective agreements offer the possibility to the health insurers to influence the control of care, a chance that they urgently need because of cost pressure. The concepts of care can be developed top-down and then a health insurer can make an offer. Or these concepts are developed bottom-up that means a chance for the healthcare providers who want to actively shape the medical care. An essential component for all these concepts is to be able to calculate and administrate funding and control. Pathways are necessary for controlling the treatment which not only have to be developed but also have to be put into practice. The pathway acute sacroiliac pain developed by the Lübeck doctors' network will be described here as an example of a successful implementation.

[Referrals to dermatology: proportion of banal disorders]. / Demanda derivada a Dermatología: peso de la patología banal.

BACKGROUND AND OBJECTIVE: Skin diseases account for a large number of consultations in primary care. The objective of this study was to determine the characteristics and cost of referrals from primary care to a dermatology clinic. MATERIAL AND METHODS: Descriptive cross-sectional study of referrals from a primary care health center to a dermatology clinic. The dermatology clinic was situated in the same health center and was attended by a dermatologist from Complejo Hospitalario Universitario in Albacete, Spain. The study was performed on 10 days selected at random between April 21, 2009, and June 26, 2009. The data gathered included age, sex, use of cryotherapy, and diagnostic group. Patients were divided into 4 diagnostic groups: A) benign degenerative disease or trivial disorders whose treatment may not merit involvement of the national health service, B) diseases resolved with a single dermatology consultation at the health center, C) diseases requiring evaluation in hospital-based dermatology outpatients, and D) diseases referred for surgical treatment. RESULTS: Data were gathered on 257 patients with a mean age was 41.18 years and there was a slight female predominance. The majority of patients were in diagnostic group B (53.7%), followed by groups A (19.1%), C (19.1%), and D (8.2%). The total estimated cost of these 257 visits was €29 750.32, of which €5672.24 was for trivial disorders. CONCLUSIONS: The current high prevalence of trivial disorders in the caseload of dermatology clinics by trivial disorders makes it necessary to control referrals from primary care more strictly.

Has the influence of managed care waned? Evidence from the market for physician services.

Managed care has been the dominant organization of health care coverage in the United States, and seeks to achieve cost control by constraining services. The restrictive practices of managed care organizations have been widely criticized and the role of managed care in constraining health care services may be declining. Physician behavior is also believed to be influenced by the practices of managed care organization. This study examines the evolving nature of managed care and its restrictive effects on the provision of physician services. Physicians can choose whether and to what extent they are involved in managed care, so it is an endogenous decision. We employ instrumental variables method to correct for this endogeneity. Using data from the Community Tracking Study physician surveys from 2000-2001 and 2004-2005, we find that managed care organizations have became relatively less restrictive over time in terms of limiting the provision of physician services, compared to non-managed care organizations. These results suggest that managed care and non-managed care are converging in their effects on the provision of physician services.

Gatekeeping and patterns of outpatient care post healthcare reform.

OBJECTIVES: As US healthcare spending increases, insurers are focusing attention on decreasing potentially avoidable specialist care. Little recent research has assessed whether the design of modern health maintenance organization (HMO) insurance is associated with lower utilization of outpatient specialty care versus less restrictive preferred provider organization (PPO) plans. STUDY DESIGN: Observational study of Massachusetts residents aged 21 to 64 years with any HMO or PPO insurance coverage from 2010 to 2013. METHODS: We examined rates and patterns of primary care visits, new specialist visits, and specialist spending among HMO versus PPO enrollees. We estimated multivariable regression models for each outcome, adjusting for patient and insurance characteristics. RESULTS: From 2010 to 2013, 546,397 and 295,427 individuals had continuous HMO or PPO coverage, respectively. HMO patients had fewer annual new specialist visits per member versus PPO patients (unadjusted, 0.37 vs 0.43), a difference after adjustment of 0.05 annual visits, or a 12% relative decrease among HMO members (P <.001). These visits were more likely to be with a specialist in the same health system as the patient's primary care physician (44.9% vs 40.7%; adjusted difference, 2.8 percentage points; P <.001). Mean annual spending on new specialist visits and subsequent follow-up per member was lower in HMO versus PPO patients (unadjusted, $104.10 vs $128.10), translating to 12% lower annual spending (adjusted difference, -$16.26; P <.001). CONCLUSIONS: Having HMO insurance was associated with lower rates of new specialist visits and lower spending on specialist visits, and these visits were less likely to occur across multiple health systems. The impact of this change on overall spending and clinical outcomes remains unknown.

The impact of budgets for gatekeeping physicians on patient satisfaction: evidence from fundholding.

Between 1991 and 1998 English general practices had the option of holding budgets for prescribing and elective secondary care. Fundholding was reintroduced in 2005. We examine the effect of fundholding on patients' satisfaction with their practice, using a cross section of 4441 patients from 60 practices in the last year of fundholding (1998). We employ instrumental variables to allow for the endogeneity of fundholding. Patients of fundholders were less satisfied with the opening hours of their practice, their GP's knowledge of their medical history, with their GP's ability to arrange tests and willingness to refer to a specialist, and were more likely to agree that their doctor was more concerned about keeping costs down. Fundholder practices performed better on a number of process measures of care, and fundholding patients were more satisfied with additional non-medical services provided by the practice. The probability that patients were overall at least very satisfied with their GP practice was 0.073 (95% CI, 0.009-0.138) smaller in fundholding practices.