A welfare-theoretic model consistent with the practice of cost-effectiveness analysis and its implications.

I look at three debates in the health economics literature in the context of cost-effectiveness analysis (CEA): 1) inclusion of future costs, 2) discounting, and 3) consistency with a welfare-economic perspective. These debates thus far have been studied in isolation leading to confusion and lingering questions. I look at these three debates holistically and present a welfare theoretic model that is consistent with the practice of CEA and can help inform all of these three debates. It shows rationales for the recommendations of the Second Panel and clarifies some nuanced implications for the practice of CEA when taking a societal perspective in the context of distributional CEA and multi-sectorial budgets.

Program Impact Pathways and Contexts: A Commentary on Theoretical Issues and Research Applications to Support the EsIAN Component of Mexico's Conditional Cash Transfer Program.

This commentary on the Integrated Strategy for Attention to Nutrition (EsIAN) journal supplement begins with a discussion about the challenges that implementation researchers confront with respect to analyzing complex impact pathways. We note that the research on the implementation of the EsIAN component of Mexico's conditional cash transfer program was based implicitly or explicitly on a program impact pathway approach, which used both quantitative and qualitative methods to examine bottlenecks in program implementation. We then identify 5 categories of contexts that affect the impact, implementation, and survival of intervention programs: 1) biological, 2) social-cultural, 3) delivery modalities and platforms, 4) bureaucratic, and 5) political. Each of these contexts presents theoretical and methodological challenges for investigators. In this commentary, we focus primarily on biological and social-cultural contexts, discussing the theoretical and methodological challenges the investigators faced and the research strategies they used to address them, which have produced a unique compilation of "learning by doing" studies. We also touch briefly on the political context in which the Prospera program research was conducted. We conclude with statements that highlight the exceptional value of the journal supplement, not only with respect to the analysis of the interventions the studies cover and the sustained examination of a long-term program but also as a major contribution to the literature in implementation science in nutrition.

Sociocultural Influences on Poor Nutrition and Program Utilization of Mexico's Conditional Cash Transfer Program.

BACKGROUND: The impact of the Conditional Cash Transfer Program in Mexico was significant but smaller than expected. Several bottlenecks related to program design and implementation have been identified that may have limited its impact; population and other contextual factors may be equally important to analyze. OBJECTIVES: We aimed to explore how sociocultural context contributes to poor nutrition in Mexico and how it shaped the acceptability, fidelity, and penetration of the fortified food and of education sessions provided by the program. METHODS: We carried out qualitative research studies in the central and southern states in urban, rural, and indigenous settings between 2001 and 2014 with different informants and by using interviews, focus group discussions, and nonparticipatory observation. We explored 4 dimensions of the sociocultural context: objective dimension (e.g., food availability and family organization), social norms and symbolic meaning related to child feeding, literacy and communication with the biomedical culture, and knowledge related to child care generally and child feeding. We generated information about the experience of the beneficiaries with fortified food and education sessions. RESULTS: Several sociocultural factors, including patriarchal family organization, high availability of nonnutritious food, social norms promoting the consumption of food in liquid form for young children, sharing of food among family members, traditional knowledge, and communication barriers with the biomedical culture, participated in shaping the poor nutrition situation, the inadequate utilization of fortified foods, and the inappropriateness of the education sessions. CONCLUSIONS: Our studies revealed the importance of local context and culture to understand the acceptance, utilization, and impact of a nutrition program and shed light on infant and child feeding practices. This knowledge is critical to strengthen program designs and ensure adequacy with the diversity of cultural and social contexts in which programs are implemented.

Closing the Nutrition Impact Gap Using Program Impact Pathway Analyses to Inform the Need for Program Modifications in Mexico's Conditional Cash Transfer Program.

BACKGROUND: Mexico's Prospera-Oportunidades-Progresa Conditional Cash Transfer Program (CCT-POP) included the distribution of fortified food supplements (FFS) for pregnant and lactating women and young children. Rigorous evaluations showed significant impacts on nutrition outcomes but also substantial gaps in addressing nutrition problems. OBJECTIVES: To highlight the program design-related and implementation-related gaps and challenges that motivated further research and the eventual design and roll-out of a modified nutrition component for CCT-POP. METHODS: We used a program impact pathway approach to highlight the extent and quality of implementation of CCT-POP, and its impact on nutrition outcomes. We drew on previously published and new primary data, organized into 3 sources: impact evaluations, studies to inform reformulation of the FFS, and a longitudinal follow-up study using qualitative and quantitative methods to document FFS use and the dietary intake of women and children. RESULTS: Despite positive impacts, a high prevalence of malnutrition persisted in the population. Coverage and use of health services improved, but quality of care was lacking. Consumption of FFS among lactating women was irregular. Micronutrient intake improved among children who consumed FFS, but the pattern of use limited frequency and quantity consumed. Substantial diversity in the prevalence of undernutrition was documented, as was an increased risk of overweight and obesity among women. CONCLUSIONS: Three key design and implementation challenges were identified. FFS, although well accepted for children, had limited potential to substantially modify the quality of children's diets because of the pattern of use in the home. The communications strategy was ineffective and ill-suited to its objective of motivating FFS use. Finally, the program with its common design across all regions of Mexico was not well adapted to the special needs of some subgroups, particularly indigenous populations. The studies reviewed in this paper motivated additional research and the eventual redesign of the nutrition component.

"This conflict has turned me into a Doctor, Nurse and Nutritionist at the same time": how peer support among HIV-positive IDPs created opportunities for care in conflict-stricken Kabaré, Congo DR.

OBJECTIVE: While HIV research remains priority in Sub-Saharan Africa (SSA), most of the studies have traditionally been conducted in secure locations with little focus on internally displaced person (IDPs) and how they rely on locally available strategies for care and survival. Thus the aim of this study is to fill this gap by investigating the role of indigenous social relations (particularly, peer support) in the promotion of care among IDPs living with human immunodeficiency virus (HIV) in a conflict region known as Kabaré in the south Kivu province of Eastern Democratic Republic of the Congo. RESULTS: Through a qualitative study, we show that despite having some limitations (e.g. lacked practical avenues to monitor and treat HIV-related complications), peer-support was crucial in providing much needed empathetic social, economic, psychological, material, nutritional and emotional supportive services to HIV positive IDPs. Peer support was also useful in promoting adherence to antiretroviral treatment including provision of financial support that opened survival pathways in the face of conflict, weak health systems and poverty.

The effects of integrated care: a systematic review of UK and international evidence.

BACKGROUND: Healthcare systems around the world have been responding to the demand for better integrated models of service delivery. However, there is a need for further clarity regarding the effects of these new models of integration, and exploration regarding whether models introduced in other care systems may achieve similar outcomes in a UK national health service context. METHODS: The study aimed to carry out a systematic review of the effects of integration or co-ordination between healthcare services, or between health and social care on service delivery outcomes including effectiveness, efficiency and quality of care. Electronic databases including MEDLINE; Embase; PsycINFO; CINAHL; Science and Social Science Citation Indices; and the Cochrane Library were searched for relevant literature published between 2006 to March 2017. Online sources were searched for UK grey literature, and citation searching, and manual reference list screening were also carried out. Quantitative primary studies and systematic reviews, reporting actual or perceived effects on service delivery following the introduction of models of integration or co-ordination, in healthcare or health and social care settings in developed countries were eligible for inclusion. Strength of evidence for each outcome reported was analysed and synthesised using a four point comparative rating system of stronger, weaker, inconsistent or limited evidence. RESULTS: One hundred sixty seven studies were eligible for inclusion. Analysis indicated evidence of perceived improved quality of care, evidence of increased patient satisfaction, and evidence of improved access to care. Evidence was rated as either inconsistent or limited regarding all other outcomes reported, including system-wide impacts on primary care, secondary care, and health care costs. There were limited differences between outcomes reported by UK and international studies, and overall the literature had a limited consideration of effects on service users. CONCLUSIONS: Models of integrated care may enhance patient satisfaction, increase perceived quality of care, and enable access to services, although the evidence for other outcomes including service costs remains unclear. Indications of improved access may have important implications for services struggling to cope with increasing demand. TRIAL REGISTRATION: Prospero registration number: 42016037725 .

Tax policy and tax protest in 20 rich democracies, 1980-2010.

Why are some policies protested more than others? New data on protest against eight categories of taxation in twenty rich democracies from 1980 to 2010 reveal that economically and socially concentrated taxes are protested most, whereas taxes that confer entitlement to benefits are protested least. Other features of policy design often thought to affect the salience or visibility of costs are unimportant for explaining the frequency of protest. These findings overturn a folk theory that political sociology has inherited from classical political economy; clarify the conditions under which policy threats provoke protest; and shed light on how welfare states persist.

Encouraging breastfeeding: financial incentives.

The NOSH (Nourishing Start for Health) three-phase research study is testing whether offering financial incentives for breastfeeding improves six-eight-week breastfeeding rates in low-rate areas. This article describes phase one development work, which aimed to explore views about practical aspects of the design of the scheme. Interviews and focus groups were held with women (n = 38) and healthcare providers (n = 53). Overall both preferred shopping vouchers over cash payments, with a total amount of £200-250 being considered a reasonable amount. There was concern that seeking proof of breastfeeding might impact negatively on women and the relationship with their healthcare providers. The most acceptable method to all was that women sign a statement that their baby was receiving breast milk: this was co-signed by a healthcare professional to confirm that they had discussed breastfeeding. These findings have informed the design of the financial incentive scheme being tested in the feasibility phase of the NOSH study.

Welfare generosity and population health among Canadian provinces: a time-series cross-sectional analysis, 1989-2009.

BACKGROUND: Recent work in comparative social epidemiology uses an expenditures approach to examine the link between welfare states and population health. More work is needed that examines the impact of disaggregated expenditures within nations. This study takes advantage of provincial differences within Canada to examine the effects of subnational expenditures and a provincial welfare generosity index on population health. METHODS: Time-series cross-sectional data are retrieved from the Canadian Socio-Economic Information Management System II Tables for 1989-2009 (10 provinces and 21 years=210 cases). Expenditures are measured using 20 disaggregated indicators, total expenditures and a provincial welfare generosity index, a ombined measure of significant predictors. Health is measured as total, male and female age-standardised mortality rates per 1000 deaths. Estimation techniques include the Prais-Winsten regressions with panel-corrected SEs, a first-order autocorrelation correction model, and fixed-unit effects, adjusted for alternative factors. RESULTS: Analyses reveal that four expenditures effectively reduce mortality rates: medical care, preventive care, other social services and postsecondary education. The provincial welfare generosity index has even larger effects. For an SD increase in the provincial welfare generosity index, total mortality rates are expected to decline by 0.44 SDs. Standardised effects are larger for women (ß=-0.57, z(19)=-5.70, p<0.01) than for men (ß=-0.38, z(19)=-5.59, p<0.01). CONCLUSIONS: Findings show that the expenditures approach can be effectively applied within the context of Canadian provinces, and that targeted spending on health, social services and education has salutary effects.

The relevance of the public-private partnership paradigm to the prevention of diet-associated non-communicable diseases in wealthy countries.

The public-private partnership (PPP) paradigm emerged as a form of global health governance in the mid-1990s to overcome state and market failures constraining access to essential medicines among populations with limited purchasing power in low- and middle-income countries. PPPs are now ubiquitous across the development spectrum. Yet while the narrative that the private sector must be engaged if complex health challenges are to be overcome is now dominant in development discourse, it does not yet appear to be shaping government approaches to addressing health inequalities within high-income welfare states such as Canada. This is significant as both the actions and inactions of firms factor heavily into why low-income Canadians face a disproportionate risk of developing diet-associated chronic diseases, such as type II diabetes. In the same ways PPPs have been an effective policy tool for strengthening public health in poor countries, this paper illuminates how the PPP model may have utility for mitigating poverty-associated food insecurity giving rise to diet-associated non-communicable diseases within the context of wealthy states.

Social inequalities in "sickness": does welfare state regime type make a difference? A multilevel analysis of men and women in 26 European countries.

In comparative studies of health inequalities, public health researchers have usually studied only disease and illness. Recent studies have also examined the sickness dimension of health, that is, the extent to which ill health is accompanied by joblessness, and how this association varies by education within different welfare contexts. This research has used either a limited number of countries or quantitative welfare state measures in studies of many countries. In this study, the authors expand on this knowledge by investigating whether a regime approach to the welfare state produces consistent results. They analyze data from the European Union Statistics on Income and Living Conditions (EU-SILC); health was measured by limiting longstanding illness (LLSI). Results show that for both men and women reporting LLSI in combination with low educational level, the probabilities of non-employment were particularly high in the Anglo-Saxon and Eastern welfare regimes, and lowest in the Scandinavian regime. For men, absolute and relative social inequalities in sickness were lowest in the Southern regime; for women, inequalities were lowest in the Scandinavian regime. The authors conclude that the Scandinavian welfare regime is more able than other regimes to protect against non-employment in the face of illness, especially for individuals with low educational level.

Medicaid home- and community-based services: impact of the affordable care act.

The Affordable care Act (ACA) legislation of 2010 has three important voluntary provisions for the expansion of home- and community-based services (HCBS) under Medicaid: A state can choose to (1) offer a community first choice option to provide attendant care services and supports; (2) amend its state plan to provide an optional HCBS benefit; and (3) rebalance its spending on long term services and supports to increase the proportion that is community-based. The first and third provisions offer states enhanced federal matching rates as an incentive. Although the new provisions are valuable, the law does not set minimum standards for access to HCBS, and the new financial incentives are limited especially for the many states facing serious budget problems. Wide variations in access to HCBS can be expected to continue, while HCBS will continue to compete for funding with mandated institutional services.

Images of welfare in law and society: the British welfare state in comparative perspective.

Designed by Beveridge and built by Attlee's post-war Labour government, the welfare state was created during the 1940s. Britain has been seen ­ in domestic debates and internationally ­ as a world first: the place where both the idea and the practice of the welfare state were invented. I draw together comparative welfare state analysis with law and society scholarship (previously largely developed in isolation from one another) ­ as well as using British political cartoons as a source ­ to develop a revisionist historical critique of this conventional wisdom. First, the British welfare state has always been comparatively parsimonious. Second, the idea of the welfare state seems to have its origins outside the United Kingdom and this terminology was adopted relatively late and with some ambivalence in public debate and scholarly analysis. Third, a large body of socio-legal scholarship shows that robust 'welfare rights' were never embedded in the British 'welfare state'.

What adult worker model? A critical look at recent social policy reform in Europe from a gender and family perspective.

Analyses regularly feature claims that European welfare states are in the process of creating an adult worker model. The theoretical and empirical basis of this argument is examined here by looking first at the conceptual foundations of the adult worker model formulation and then at the extent to which social policy reform in western Europe fits with the argument. It is suggested that the adult worker formulation is under-specified. A framework incorporating four dimensions­the treatment of individuals vis-à-vis their family role and status for the purposes of social rights, the treatment of care, the treatment of the family as a social institution, and the extent to which gender inequality is problematized­is developed and then applied. The empirical analysis reveals a strong move towards individualization as social policy promotes and valorizes individual agency and self-sufficiency and shifts some childcare from the family. Yet evidence is also found of continued (albeit changed) familism. Rather than an unequivocal move to an individualized worker model then, a dual earner, gender-specialized, family arrangement is being promoted. The latter is the middle way between the old dependencies and the new "independence." This makes for complexity and even ambiguity in policy, a manifestation of which is that reform within countries involves concurrent moves in several directions.

Faith-based social services: saving the body or the soul? A research note.

Faith-based organizations might be ideal social service providers, claiming to transform clients' lives with holistic support while meeting immediate needs. While organizations have such goals, their success is impacted by constituencies with differing goals for the organization. Clients with goals not commensurate with an organization's may compromise its ability to attain its goals. Three questions are examined here: What are the goals of faith-based service providers? When asked what they think about the services, do clients share the organizational goals? Are organizations likely to meet either set of goals? Homeless persons patronizing faith-based soup kitchens were interviewed; service activities of organizations were observed. Clients' goals focused on survival in their current situation. Organizations' goals ranged from meeting clients' immediate needs to transforming clients through spiritual restoration. Congregations studied met clients' immediate needs. However, clients' accommodational goals were potentially problematic for organizations with spiritual goals.