Integrating private health facilities in government-led health systems: a case study of the public-private mix approach in Ethiopia.

BACKGROUND: Private health care facilities working in partnership with the public health sector is one option to create sustainable health systems and ensure health and well-being for all in low-income countries. As the second-most populous country in Africa with a rapidly growing economy, demand for health services in Ethiopia is increasing and one-quarter of its health facilities are privately owned. The Private Health Sector Program (PHSP), funded by the United States Agency for International Development, implemented a series of public-private partnership in health projects from 2004 to 2020 to address several public health priorities, including tuberculosis, malaria, HIV/AIDS, and family planning. We assessed PHSP's performance in leadership and governance, access to medicines, health management information systems, human resources, service provision, and finance. METHODS: The World Health Organization's health systems strengthening framework, which is organized around six health system building blocks, guided the assessment. We conducted 50 key informant interviews and a health facility assessment at 106 private health facilities supported by the PHSP to evaluate its performance. RESULTS: All six building blocks were addressed by the program and key informants shared that several policy and strategic changes were conducive to supporting the functioning of private health facilities. The provision of free medicines from the public pharmaceutical logistics system, relaxation of strict regulatory policies that restricted service provision through the private sector, training of private providers, and public-private mix guidelines developed for tuberculosis, malaria, and reproductive, maternal, newborn, child, and adolescent health helped increase the use of services at health facilities. CONCLUSIONS: Some challenges and threats to sustainability remain, including fragile partnerships between public and private bodies, resource constraints, mistrust between the public and private sectors, limited incentives for the private sector, and oversight of the quality of services. To continue with gains in the policy environment, service accessibility, and other aspects of the health system, the government and international communities must work collaboratively to address public-private partnerships in health areas that can be strengthened. Future efforts should emphasize a mechanism to ensure that the private sector is capable, incentivized, and supervised to deliver continuous, high-quality and equitable services.

Assessing implementation fidelity of a community-based infant and young child feeding intervention in Ethiopia identifies delivery challenges that limit reach to communities: a mixed-method process evaluation study.

BACKGROUND: Program effectiveness is influenced by the degree and quality of implementation, thus requiring careful examination of delivery processes and how the program is or is not being implemented as intended. Implementation fidelity is defined by adherence to intervention design, exposure or dose, quality of delivery, and participant responsiveness. As part of the process evaluation (PE) of Alive & Thrive in Ethiopia, a large-scale initiative to improve infant and young child feeding (IYCF), we assessed these four fidelity elements along three components of its community-based intervention: training of frontline workers (FLWs), delivery of program tools and messages, and supportive supervision. METHODS: Data from a qualitative study among three levels of FLWs (n = 54), i.e. supervisors, health extension workers (HEWs), and community volunteers, and among mothers with children under two years of age (n = 60); and cross-sectional PE surveys with FLWs (n = 504) and mothers (n = 750) in two regions (Tigray and SNNPR) were analyzed to examine program fidelity. RESULTS: There was strong adherence to the intended cascading design (i.e. transfer of knowledge and information from higher to lower FLW levels) and high exposure to training (95% HEWs and 94% volunteers in Tigray, 68% and 81% respectively in SNNPR). Training quality, assessed by IYCF knowledge and self-reported capacity, was high and increased since baseline. Job aids were used regularly by most supervisors and HEWs, but only 54% of volunteers in Tigray and 39% in SNNPR received them. Quality of program message delivery was lower among volunteers, and aided recall of key messages among mothers was also low. Although FLW supervision exposure was high, content and frequency were irregular. CONCLUSIONS: There is evidence of strong fidelity in training and delivery of program tools and messages at higher FLW levels, but gaps in the reach of these to community volunteers and mothers and variability between regions could limit the potential for impact. Strengthening the linkages between HEWs and volunteers further can help to reach the target households and deliver IYCF results at scale.

Maternal mental health is associated with child undernutrition and illness in Bangladesh, Vietnam and Ethiopia.

OBJECTIVE: We assessed associations of maternal common mental disorders (CMD) with undernutrition and two common illnesses in children aged 0-5 years. DESIGN: Cross-sectional survey. Maternal CMD was measured using the WHO Self-Reporting Questionnaire-20. Child undernutrition was defined as stunting, underweight or wasting. Child illnesses included diarrhoea and acute respiratory infections (ARI). Multivariate logistic regression was used to test these associations adjusting for confounders at child, maternal and household levels. SETTING: Bangladesh, Vietnam and Ethiopia. SUBJECTS: Mothers with children aged 0-5 years from 4400 households in Bangladesh, 4029 households in Vietnam and 3000 households in Ethiopia. RESULTS: The prevalence of maternal CMD was high, ranging from 31 % in Vietnam to 49 % in Bangladesh. Child undernutrition was more prevalent in Bangladesh and Ethiopia than in Vietnam. Symptoms of ARI and diarrhoea were also prevalent. In multivariate analysis, maternal CMD was associated with child stunting in Bangladesh (OR = 1·21; 95 % CI 1·03, 1·41) and with child underweight in Vietnam (OR = 1·27; 95 % CI 1·01, 1·61); no association was found with wasting. Maternal CMD was strongly associated with diarrhoea and ARI in all three countries. CONCLUSIONS: Maternal CMD, which affected nearly half of women in Bangladesh and one-third in Vietnam, was an important determinant of child stunting and underweight, respectively. No such association was found in Ethiopia, although CMD affected 39 % of women. Maternal CMD was strongly associated with childhood illnesses in all three countries. Interventions to support maternal mental health are important for women's own well-being and could make important contributions to improving child health and nutrition.

Maternal and child dietary diversity are associated in Bangladesh, Vietnam, and Ethiopia.

Dietary diversity (DD) reflects micronutrient adequacy of the diet and is associated with better child growth. Emerging evidence suggests that maternal and child DD are associated. This could have measurement and programmatic implications. Data on mother-child (6-24 mo) dyads in Bangladesh, Vietnam, and Ethiopia were used to examine agreement and association between maternal and child DD and identify determinants of maternal and child DD. The DD scores were derived from a 24-h recall of intake of foods from 7 groups. Multivariable regression was used to examine for the association, adjusting for covariates at child, maternal, and household levels. There was mother/child agreement for staple foods across the 3 countries but disagreement for flesh foods, dairy, fruits, and vegetables. A strong positive association was seen between maternal and child DD; a difference of one food group in mother's consumption was associated with a difference of 0.29, 033, and 0.24 groups in child's consumption in Bangladesh, Vietnam, and Ethiopia, respectively. The odds of achieving minimum DD (≥4 groups) were higher among children whose mother consumed 4 groups compared with ≤3 food groups [Bangladesh: OR = 2.73 (95% CI: 1.76, 4.25); Vietnam: OR = 2.30 (95% CI: 1.45, 3.43); Ethiopia: OR = 5.11 (95% CI: 2.36, 11.04)]. Maternal education was associated with both maternal and child DD; food security and socioeconomic status were associated only with maternal DD. Given the disagreements in mother/child intake for nutrient-rich foods, both maternal and child DD should be measured in surveys. Behavior change communications should focus on promoting both mother and child DD and encouraging mothers to feed young children all family foods, not just a subset.

Household food insecurity is associated with higher child undernutrition in Bangladesh, Ethiopia, and Vietnam, but the effect is not mediated by child dietary diversity.

Household food insecurity (HFI) is a recognized underlying determinant of child undernutrition, but evidence of associations between HFI and child undernutrition is mixed. The purpose of this study was to investigate if HFI is associated with undernutrition in children aged 6-59.9 mo in Bangladesh (n = 2356), Ethiopia (n = 3422), and Vietnam (n = 3075) and if child dietary diversity (DD) mediated this effect. We used baseline survey data from the Alive & Thrive project. Logistic regression, adjusting for potential confounding factors, was used to determine the magnitude and significance of the association of HFI with stunting, underweight, and wasting. The mediating effect of child DD was tested by using a Sobel-Goodman mediation test. The prevalences of HFI were 66%, 40%, and 32% in Ethiopia, Vietnam, and Bangladesh, respectively. The prevalences of stunting, underweight, and wasting were higher in Bangladesh (47.1%, 43.7%, and 19.1%, respectively) and Ethiopia (50.7%, 27.5%, and 5.9%, respectively) than in Vietnam (20.7%, 15.8%, and 5%, respectively). In the adjusted models, the odds of being stunted or underweight were significantly higher for children in severely food-insecure households in Bangladesh (stunting OR: 1.36; 95% CI: 1.05, 1.76; underweight OR: 1.28; 95% CI: 0.99, 1.65) and Ethiopia (stunting OR: 1.48; 95% CI: 1.09, 2.00; underweight OR: 1.68; 95% CI: 1.22, 2.30) and in moderately food-insecure households in Vietnam (stunting OR: 1.39; 95% CI: 1.16, 1.65; underweight OR: 1.69; 95% CI: 1.28, 2.23). HFI was significantly associated with wasting in Bangladesh where close to 1 in 5 children demonstrated wasting. Child DD did not mediate the relation between HFI and undernutrition in any of the countries. Further research is recommended to investigate potential mediators in this pathway.

Learning how programs achieve their impact: embedding theory-driven process evaluation and other program learning mechanisms in alive & thrive.

BACKGROUND: Traditionally, impact evaluations have focused primarily on answering what impact programs or interventions have, with less attention to how or why impacts are achieved, or not achieved. The Alive & Thrive initiative, a 6-year program that aims to improve infant and young child feeding (IYCF) practices and reduce stunting in Bangladesh, Ethiopia, and Vietnam, has a specific objective to generate learning on how to achieve and replicate Alive & Thrive's impact. OBJECTIVE: In Alive & Thrive, theory-driven process evaluation methods are the primary mechanism through which data are generated to address this objective. This paper focuses on the different methodological approaches that are being utilized, to answer the critical "how" questions, and to generate information on the many processes and pathways to program impact. METHODS: We identify four key principles in our methodological approach that guides all process evaluation activities: (1) developing detailed program impact pathway (PIP) models, (2) linking data collection to PIPs utilizing mixed methods and multiple data sources, (3) linking evaluation activities with program implementation timelines, and (4) engaging with the program implementation and management teams. RESULTS: Beginning with the launch of the program, we outline the steps that have been taken in the design and implementation of the process evaluations of Alive & Thrive, and provide examples of how these steps have been operationalized in different country contexts. CONCLUSIONS: This theory-driven and country- and component-specific approach, centered on careful analysis of PIPs, is intended to generate information on implementation and utilization pathways of Alive & Thrive's interventions, thereby answering the questions of how impacts are achieved, or why not. This evaluation approach is not without challenges, and we highlight some of these key challenges.

Early Lessons From Ethiopia in Establishing a Data Triangulation Process to Analyze Immunization Program and Supply Data for Decision Making.

Strengthening data use and quality is critical to achieving high, equitable immunization coverage. One approach that is being increasingly recognized as effective in improving data use and quality is data triangulation, which can provide more information for decision making in public health programs.In Ethiopia, immunization program data has had ongoing quality challenges, including timeliness, completeness, and accuracy. Some data are reported through different systems to different departments, and coordination between departments is limited.JSI, through the Universal Immunization through Improving Family Health Services (UI-FHS) project, introduced a data review process and an Excel tool for triangulating immunization program data and vaccine supply data to improve data quality and programmatic decision making. The user-friendly Immunization Data Triangulation Tool (IDTT) provides decision-support information-such as scoring of districts based on performance-and suggests follow-up actions. It also highlights gaps between vaccines supplied and consumed and helps managers determine the next steps to address programmatic, supply, or data quality issues.The data review process and IDTT were rolled out in 2 regions in Ethiopia. UI-FHS documented learning to understand the feasibility of the IDTT's application as a decision-making tool by conducting key informant interviews and observing how the IDTT was used at monthly data review meetings.Health managers who used the tool reported ease of use and clear benefits, including more accessible and synthesized data, which prompted decision making and actions to improve services and supply, such as expanding the number of immunization sites. Challenges with the availability of vaccine supply data hindered managers' ability to leverage triangulated data fully, but the data triangulation process prompted cross-departmental collaboration to address this gap.These early findings show promise in the ability of immunization programs to successfully use triangulated data to address challenges and provide lessons for introducing new tools or processes into health systems.

Determinants of Maternal Diet Quality in Winter in the Kyrgyz Republic.

Diet quality influences maternal health and nutrition from preconception through pregnancy and lactation, as well as infant health and nutrition. Women are vulnerable to poor nutrition given their increased nutrient requirements during the prenatal period through the first 2 years postpartum. Minimum diet diversity among women, a good predictor of adequate micronutrient intake, is often used as a proxy for diet quality. The Kyrgyz Republic is experiencing a triple burden of malnutrition-stunting in children, overweight and obesity in women, and micronutrient deficiencies and anemia in both women and children. In this study, we assessed factors associated with the quality of maternal diets in winter when micronutrient-rich foods may be more difficult to access due to scarcity and price. We conducted secondary data analysis from a survey conducted in the winter of 1,359 mothers of children aged younger than 2 years. Women were asked about the types of foods they stored and preserved in the fall and whether any remained in winter. After controlling for maternal characteristics, household size, main source of income, and region (including urban and rural), women with preserved food remaining at the time of the survey, who stored more than 4 different types of food in the fall, and who lived in Jalal-Abad oblast were more likely to have consumed a minimally diverse diet. Where seasonality affects food availability, promoting culturally appropriate home processing of a variety of foods in the fall and increased market access may improve diet diversity in winter.

Improving maternal and newborn care: cost-effectiveness of an innovation to rebrand traditional birth attendants in Sierra Leone.

OBJECTIVES: This paper evaluates the cost-effectiveness of rebranding former traditional birth attendants (TBAs) to conduct health promotion activities and refer women to health facilities. METHODS: The project used 200 former TBAs, 100 of whom were also enrolled in a small income generating business. The evaluation had a three-arm, quasiexperimental design with baseline and endline household surveys. The three arms were: (a) Health promotion (HP) only; (b) Health promotion plus business (HP+); and (c) the comparison group. The Lives Saved Tool is used to estimate the number of lives saved. RESULTS: The HP+ intervention had a statistically significant impact on health facility delivery and four or more antenatal care (ANC) visits during pregnancy. The cost-effectiveness ratio was estimated at US$4130 per life year saved in the HP only arm, and US$1539 in the HP+ arm. Therefore, only the HP+ intervention is considered to be cost-effective. CONCLUSIONS: It is critical to prioritize cost-effective interventions such as, in the case of rural Sierra Leone, community-based strategies involving rebranding TBAs as health promoters and enrolling them in health-related income generating activities.

A cost-effectiveness analysis of traditional and geographic information system-supported microplanning approaches for routine immunization program management in northern Nigeria.

Effective RI microplanning requires accurate population estimates and maps showing health facilities and locations of villages and target populations. Traditional microplanning relies on census figures to project target populations and on community estimates of distances, while GIS microplanning uses satellite imagery to estimate target populations and spatial analyses to estimate distances. This paper estimates the cost-effectiveness of geographical information systems (GIS)-based microplanning for routine immunization (RI) programming in two states in northern Nigeria. For our cost-effectiveness analysis, we captured the cost of all inputs for both approaches to capture the incremental cost of GIS over traditional microplanning and present the incremental cost-effectiveness ratios for each vaccine-preventable illness, death, and disability-adjusted life year (DALY) averted. We considered two scenarios for estimating vaccine requirements for each microplanning approach, one based on administrative vaccination coverage rates and one based on National Nutrition and Health Survey rates. With the administrative rates, GIS microplanning projected approximately 194,000 and 157,000 more required vaccinations than traditional microplanning in Bauchi and Sokoto States; with the survey rates, the additional number of vaccinations required was nearly 113,000 in Bauchi and about 47,000 in Sokoto. For each state under each scenario, we present numbers of and costs per measles and pertussis cases, deaths, and DALYs averted by the additional vaccinations, as well as annual costs. As expected, GIS-based microplanning incurs higher costs than traditional microplanning, due mainly to the additional vaccinations required for populations previously unreached. Our estimates of cost per DALY averted suggest, however, that GIS microplanning is more cost-effective than traditional microplanning in both states under both coverage scenarios and that the higher costs incurred by GIS microplanning are worth adopting.

The impact of the African Youth Alliance program on the sexual behavior of young people in Uganda.

This study evaluates the impact of the African Youth Alliance (AYA) program on the sexual behavior of young people aged 17-22 in Uganda. Between 2000 and 2005, the comprehensive multicomponent AYA program implemented behavior-change communication and youth-friendly clinical services, and it coordinated policy and advocacy. The program provided institutional capacity building and established coordination mechanisms between agencies that implemented programs for young people. The analysis of findings from both a self-reported exposure design and a static group comparison design indicated that AYA had a positive impact on sexual behavior among young females but not among young males. AYA-exposed girls were at least 13 percentage points more likely to report having used a condom at last sex, at least 10 percentage points more likely to report that they had consistently used condoms with their current partner, at least 10 percentage points more likely to have used contraceptives at last sex, and 13 percentage points more likely to have had fewer sex partners during the past 12 months, compared with girls who were not exposed to the AYA program. Scaling up the AYA program in Uganda could, therefore, be expected to improve significantly the sexual and reproductive health of young women. Effective strategies for promoting safer sexual behaviors among boys and young men must be identified, however.