Developing equity-focused interventions for maternal and child health in Nigeria: an evidence synthesis for policy, based on equitable impact sensitive tool (EQUIST)

"We help people change harmful norms": Working with key opinion leaders to influence MNCH+N behaviors in Nigeria

BACKGROUND

Nigeria's Maternal, newborn, and child health and nutrition (MNCH+N) outcomes rank among the world's poorest. Engaging traditional and religious leaders shows promise in promoting related behaviors. The Breakthrough ACTION/Nigeria project worked with leaders in northern Nigeria to implement the Advocacy Core Group (ACG) model, a social and behavior change (SBC) approach aimed at influencing community norms and promoting uptake of MNCH+N behaviors. Qualitative assessment of the model contributes to evidence on SBC approaches for enhancing integrated health behaviors.

METHODOLOGY

This qualitative study was conducted in Nigeria's Bauchi and Sokoto states in May 2021. It involved 51 in-depth interviews and 24 focus group discussions. The study was grounded in the social norms exploration (SNE) technique to examine normative factors influencing behavior change within the ACG model context. Data analysis used a reflexive thematic analysis approach. Ethical approvals were received from all involved institutions and informed consent was obtained from participants.

RESULTS

The ACG model was vital in the uptake of MNCH+N behaviors. The influence of ACG members varied geographically with greater impact observed in Sokoto State. Normative barriers to improving MNCH+N outcomes included perceived religious conflicts with family planning, preference for traditional care in pregnancy, misinformation on exclusive breastfeeding (EBF), and gender-based violence resulting from women's decision-making. The study demonstrated positive progress in norm shifting, but EBF and GBV norms showed slower changes. Broader challenges within the health system, such as inadequate services, negative attitudes of healthcare providers, and workforce shortages, hindered access to care.

CONCLUSION

The ACG model increased awareness of health issues and contributed to potential normative shifts. However, slower changes were observed for EBF and GBV norms and broad health system challenges were reported. The model appears to be a promising strategy to further drive SBC for better health outcomes, especially where it is combined with supply-side interventions.

A 2-arm randomized controlled study to improve the oral health of children living with HIV in Nigeria: Protocol and study design

Background

Good oral health is an integral part of overall child health. However, immune-deficient states like the presence of Human Immunodeficiency Virus (HIV) will compromise oral health and salivary bacterial composition, leading to adverse oral conditions. Nigeria has 1.9 million HIV-positive residents, and 0.2% of incident HIV infections occur among children below 15 years.

Aim

This study aims to determine through a randomized control study, the effect of an educational intervention on the oral health status and oral health-related quality of life (OHRQoL) of HIV-positive children presenting to five pediatric HIV clinics in Kano, Nigeria.

Methods/Design

This 2-arm randomized control study will be conducted in five pediatric HIV outpatient clinics in Kano State, Nigeria over a period of 6 months. Eligible participants will include 172 HIV-infected frequency matched children aged 8-16 years (they can self-implement the oral health intervention with minimal supervision from the caregivers) who will be randomized and allocated into control and intervention groups. The evaluation and oral health assessment will be carried out by five examiners who will be trained and calibrated.

Discussion

Our findings will help inform policies to improve the oral health and OHRQoL of HIV-positive Nigerian children and inform the need to integrate oral health care services into HIV programs in similar settings.

Trial registration

ClinicalTrails.gov ID: National Clinical Trial (NCT) NCT05540171. Registered on 12th September 2022.

Global health economics: The Equitable Impact Sensitive Tool (EQUIST) - development, validation, implementation and evaluation of impact (2011 to 2022)

Background

The Equitable Impact Sensitive Tool (EQUIST) was developed to address the limitations of the traditional cost-effectiveness analysis (CEA) in global health, which often overlooked equity considerations. Its primary aim was to create more effective and efficient health systems by explicitly incorporating equity as a key driver in health policy decisions. This was done in response to the recognition that, while CEA helped reduce mortality rates through interventions like childhood vaccinations, it was insufficient in addressing growing inequalities in health, especially in low-and-middle-income countries (LMICs).

Methods

The development of EQUIST involved a multi-stage process which began in 2011 with the recognition of the need for a more nuanced approach than CEA alone. This led to a proposal for creating a tool that balanced cost-effectiveness with equity. The conceptual framework, developed between March and May 2012, included assessments of intervention efficiency by equity strata, effectiveness, impact, and cost-effectiveness. Key to EQUIST's development was its integration with other data science platforms, notably the Lives Saved Tool and the Marginal Budgeting for Bottlenecks tool, allowing EQUIST to draw on comprehensive data sets and thus enabling a more detailed analysis of health interventions' impacts across different socio-economic strata.

Results

EQUIST was validated in 2012 through applications in five representative countries, demonstrating its ability to identify more equitable and cost-effective health interventions which targeted vulnerable populations, leading to more lives saved compared to traditional methods. It was then used to develop investment cases for the Global Financing Facility, resulting in significant funding being made available for maternal and child health programmes. Consequently, EQUIST directly influenced the development of national health policies and resource allocations in over 26 African countries.

Conclusions

EQUIST has proven to be a valuable tool in developing health policies that are both cost-effective and equitable. In the future, it will be further integrated with other tools and expanded in scope to address broader health issues, including adolescent health and human immunodeficiency virus/acquired immunodeficiency syndrome programme planning. Overall, EQUIST represents a paradigm shift in global health economics, emphasising the importance of equity alongside cost-effectiveness in health policy decisions. Its development and implementation have had a tangible impact on health outcomes, particularly in LMICs, where it has been instrumental in reducing maternal and child mortality while addressing health inequities.

Acceptance of the Advocacy Core Group approach in promoting integrated social and behaviour change for MNCH+N in Nigeria: a qualitative study

OBJECTIVE

This paper examines the acceptance of the Advocacy Core Group (ACG) programme, a social and behaviour change intervention addressing maternal, newborn, child health and nutrition (MNCH+N) in Bauchi and Sokoto states, with an additional focus on the perceived endorsement of health behaviours by social networks as a potential factor influencing acceptance.

DESIGN

This study used the qualitative social network analysis approach and used in-depth interviews to collect data from 36 participants across Bauchi and Sokoto states.

SETTING

This study was conducted in selected communities across Bauchi and Sokoto states.

PARTICIPANTS

A purposive sample of 36 participants comprised of men and women aged 15-49 years who have been exposed to the ACG programme.

RESULTS

Programme beneficiaries actively engaged in various ACG-related activities, including health messaging delivered through religious houses, social gatherings, home visits, community meetings and the media. As a result, they reported a perceived change in behaviour regarding exclusive breast feeding, antenatal care visits, family planning and malaria prevention. Our findings indicated consistent discussions on health behaviours between programme beneficiaries and their network partners (NPs), with a perceived endorsement of these behaviours by the NPs. However, a potential negative factor emerged, whereby NPs exhibited perceived disapproval of key behaviours, which poses a threat to behaviour adoption and, consequently, the success of the ACG model.

CONCLUSIONS

While findings suggest the successful implementation and acceptance of the model, it is important to address possible barriers and to further explore the socially determined acceptance of MNCH+N behaviours by NPs. Interventions such as the ACG model should mobilise the networks of programme participants, particularly those with decision-making power, to improve the uptake of health behaviours.

Maternal mental well-being and recent child illnesses-A cross-sectional survey analysis from Jigawa State, Nigeria

Child health indicators in Northern Nigeria remain low. The bidirectional association between child health and maternal well-being is also poorly understood. We aim to describe the association between recent child illness, socio-demographic factors and maternal mental well-being in Jigawa State, Nigeria. We analysed a cross-sectional household survey conducted in Kiyawa local government area, Jigawa State, from January 2020 to March 2020 amongst women aged 16-49 with at least one child under-5 years. We used two-stage random sampling. First, we used systematic random sampling of compounds, with the number of compounds based on the size of the community. The second stage used simple random sampling to select one eligible woman per compound. Mental well-being was assessed using the Short Warwick-Edinburgh Mental Wellbeing Score (SWEMWBS). We used linear regression to estimate associations between recent child illness, care-seeking and socio-demographic factors, and mental well-being. Overall 1,661 eligible women were surveyed, and 8.5% had high mental well-being (metric score of 25.0-35.0) and 29.5% had low mental well-being (metric score of 7.0-17.9). Increasing wealth quintile (adj coeff: 1.53; 95% CI: 0.91-2.15) not being a subsistence farmer (highest adj coeff: 3.23; 95% CI: 2.31-4.15) and having a sick child in the last 2-weeks (adj coeff: 1.25; 95% CI: 0.73-1.77) were significantly associated with higher mental well-being. Higher levels of education and increasing woman's age were significantly associated with lower mental well-being. Findings contradicted our working hypothesis that a recently sick child would be associated with lower mental well-being. We were surprised that education and late marriage, which are commonly attributed to women's empowerment and autonomy, were not linked to better well-being here. Future work could focus on locally defined tools to measure well-being reflecting the norms and values of communities, ensuring solutions that are culturally acceptable and desirable to women with low mental well-being are initiated.

Barriers and facilitators of access to maternal, newborn and child health services during the first wave of COVID-19 pandemic in Nigeria: findings from a qualitative study

BACKGROUND

COVID-19 pandemic may have affected the utilization of maternal and newborn child health services in Nigeria but the extent, directions, contextual factors at all the levels of healthcare service delivery in Nigeria is yet to be fully explored. The objective of the study was to explore the barriers and facilitators of access to MNCH services during the first wave of COVID-19 pandemic in Nigeria.

METHODS

A qualitative study was conducted among different stakeholder groups in 18 public health facilities in Nigeria between May and July,2020. In-depth interviews were conducted among 54 study participants (service users, service providers and policymakers) selected from across the three tiers of public health service delivery system in Nigeria (primary health centers, secondary health centers and tertiary health centers). Coding of the qualitative data and identification of themes from the transcripts were carried out and thematic approach was used for data analyses.

RESULTS

Barriers to accessing MNCH services during the first wave of COVID-19-pandemic in Nigeria include fear of contracting COVID-19 infection at health facilities, transportation difficulties, stigmatization of sick persons, lack of personal protective equipment (PPE) /medical commodities, long waiting times at hospitals, shortage of manpower, lack of preparedness by health workers, and prioritization of essential services. Enablers to access include the COVID-19 non-pharmacological measures instituted at the health facilities, community sensitization on healthcare access during the pandemic, and alternative strategies for administering immunization service at the clinics.

CONCLUSION

Access to MNCH services were negatively affected by lockdown during the first wave of COVID-19 pandemic in Nigeria particularly due to challenges resulting from restrictions in movements which affected patients/healthcare providers ability to reach the hospitals as well as patients' ability to pay for health care services. Additionally, there was fear of contracting COVID-19 infection at health facilities and the health systems inability to provide enabling conditions for sustained utilization of MNCH services. There is need for government to institute alternative measures to halt the spread of diseases instead of lockdowns so as to ensure unhindered access to MNCH services during future pandemics. This may include immediate sensitization of the general public on modes of transmission of any emergent infectious disease as well as training of health workers on emergency preparedness and alternative service delivery models.

Addressing child health inequity through case management of under-five malaria in Nigeria: an extended cost-effectiveness analysis

Background

Under-five malaria in Nigeria is a leading cause of global child mortality, accounting for 95,000 annual child deaths. High out-of-pocket medical expenditure contributes to under-five malaria mortality by discouraging care-seeking and use of effective anti-malarials in the poorest households. The significant inequity in child health outcomes in Nigeria stresses the need to evaluate the outcomes of potential interventions across socioeconomic lines.

Methods

Using a decision tree model, an extended cost-effectiveness analysis was done to determine the effects of subsidies covering the direct and indirect costs of case management of under-five malaria in Nigeria. This analysis estimates the number of child deaths averted, out-of-pocket (OOP) expenditure averted, cases of catastrophic health expenditure (CHE) averted, and cost of implementation. An optimization analysis was also done to determine how to optimally allocate money across wealth groups using different combinations of interventions.

Results

Fully subsidizing direct medical, non-medical, and indirect costs could annually avert over 19,000 under-five deaths, 8600 cases of CHE, and US$187 million in OOP spending. Per US$1 million invested, this corresponds to an annual reduction of 76 under-five deaths, 34 cases of CHE, and over US$730,000 in OOP expenditure. Due to low initial treatment coverage in poorer socioeconomic groups, health and financial-risk protection benefits would be pro-poor, with the poorest 40% of Nigerians accounting for 72% of all deaths averted, 55% of all OOP expenditure averted, and 74% of all cases of CHE averted. Subsidies targeted to the poor would see greater benefits per dollar spent than broad, non-targeted subsidies. In an optimization scenario, the strategy of fully subsidizing direct medical costs would be dominated by a partial subsidy of direct medical costs as well as a full subsidy of direct medical, nonmedical, and indirect costs.

Conclusion

Subsidizing case management of under-five malaria for the poorest and most vulnerable would reduce illness-related impoverishment and child mortality in Nigeria while preserving limited financial resources. This study is an example of how focusing a targeted policy-intervention on a single, high-burden disease can yield large health and financial-risk protection benefits in a low and middle-income country context and address equity consideration in evidence-informed policymaking.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12936-022-04113-w.

Trend and decomposition analysis of risk factors of childbirths with no one present in Nigeria, 1990-2018

OBJECTIVES

To assess the trend and decompose the determinants of delivery with no one present (NOP) at birth with an in-depth subnational analysis in Nigeria.

DESIGN

Cross-sectional.

SETTING

Nigeria, with five waves of nationally representative data in 1990, 2003, 2008, 2013 and 2018.

PARTICIPANTS

Women with at least one childbirth within 5 years preceding each wave of data collection.

PRIMARY AND SECONDARY OUTCOME MEASURES

The outcome of interest is giving birth with NOP at delivery defined as childbirth assisted by no one. Data were analysed using Χ² and multivariate decomposition analyses at a 5% significance level.

RESULTS

The prevalence of having NOP at delivery was 15% over the studied period, ranges from 27% in 1990 to 11% in 2018. Overall, the prevalence of having NOP at delivery reduced significantly by 35% and 61% within 2003-2018 and 1990-2018, respectively (p<0.001). We found wide variations in NOP across the states in Nigeria. The highest NOP practice was in Zamfara (44%), Kano (40%) and Katsina (35%); while the practice was 0.1% in Bayelsa, 0.8% in Enugu, 0.9% in Osun and 1.1% in Imo state. The decomposition analysis of the changes in having NOP at delivery showed that 85.4% and 14.6% were due to differences in women's characteristics (endowment) and effects (coefficient), respectively. The most significant contributions to the changes were the decision-maker of healthcare utilisation (49%) and women educational status (24%). Only Gombe experienced a significant increase (p<0.05) in the level of having NOP between 2003 and 2018.

CONCLUSION

A long-term decreasing secular trend of NOP at delivery was found in Nigeria. NOP is more prevalent in the northern states than in the south. Achieving zero prevalence of NOP at delivery in Nigeria would require a special focus on healthcare utilisation, enhancing maternal education and healthcare utilisation decision-making power.

An assessment of nursing mothers' and young people's access to proprietary and patent medicine vendors' services in rural communities of south-eastern Nigeria: implication for review of national drug policy

Background

Patent and proprietary medicine vendors (PPMVs) form part of the informal healthcare system and are the first point of call for 75% of Nigerians who live in rural and underserved areas where there is limited access to healthcare services. This group of healthcare providers are located close to communities and are easily accessible to the people. This study seeks to determine how PPMVs influence access to medicines among nursing mothers and young people and how this progresses South Eastern Nigeria towards universal health coverage.

Methods

A cross-sectional descriptive study was conducted using a purposive sampling technique. Two slightly different pre-tested and validated 5-point Likert scale questionnaires were used to survey the nursing mothers and young people (18–20 years old). The questionnaire for nursing mothers assessed the perception regarding PPMV services and community access to medicines used for the treatment of childhood infections. The questionnaire for young people assessed the services rendered by the PPMVs including family planning, and major enablers/barriers towards to access to medicine.

Results

A total of 159 nursing mothers and 148 youths participated in the study. Up to 60% of both population had a minimum of secondary school qualification. About 90% of the nursing mothers were married and 88% were nursing babies from 1 to 12 months. Results show that the PPMVs were the first point of call for healthcare needs among the respondents and they are easily accessible and sell affordable medicines. The nursing mothers frequently treat their children’s cough with antibiotics with a mean rating (MNR) of 4.7 out of 5 points and most source these antibiotics from PPMV shops. Up to 90% of the nursing mothers reported that the children got well after the treatment. The drugs mostly purchased by the youths from the PPMVs included antimalarials (95%), analgesics (87.7%) and antibiotics (81.3%). Only 25.5% of the respondents purchased family planning commodities. Most of the respondents sought health care from PPMVs with a MNR of 3.4. Patronage of PPMVs for and usage of family planning products by the respondents had MNRs ranging from 1.4 to 1.8.

Conclusion

PPMVs are bridging the gap in healthcare delivery in the rural and underserved areas. Training of this group of practitioners and appropriate monitoring will go a long way in ensuring that the services they render are efficient, effective and improve the health indices in a low-income setting.

Sociodemographic Inequalities in Health Insurance Ownership among Women in Selected Francophone Countries in Sub-Saharan Africa

In sub-Saharan Africa, improving equitable access to healthcare remains a major challenge for public health systems. Health policymakers encourage the adoption of health insurance schemes to promote universal healthcare. Nonetheless, progress towards this goal remains suboptimal due to inequalities health insurance ownership especially among women. In this study, we aimed to explore the sociodemographic factors contributing to health insurance ownership among women in selected francophone countries in sub-Saharan Africa. Methods. This study is based on cross-sectional data obtained from Demographic and Health Surveys on five countries including Benin (n = 13,407), Madagascar (n = 12,448), Mali (n = 10,326), Niger (n = 12,558), and Togo (n = 6,979). The explanatory factors included participant age, marital status, type of residency, education, household wealth quantile, employment stats, and access to electronic media. Associations between health insurance ownership and the explanatory factors were analyzed using multivariate regression analysis, and effect sizes were reported in terms in average marginal effects (AMEs). Results. The highest percentage of insurance ownership was observed for Togo (3.31%), followed by Madagascar (2.23%) and Mali (2.2%). After stratifying by place of residency, the percentages were found to be significantly lower in the rural areas for all countries, with the most noticeable difference observed for Niger (7.73% in urban vs. 0.54% in rural women). Higher levels of education and wealth quantile were positively associated with insurance ownership in all five countries. In the pooled sample, women in the higher education category had higher likelihood of having an insurance: Benin (AME = 1.18; 95% CI = 1.10, 1.27), Madagascar (AME = 1.10; 95% CI = 1.05, 1.15), Mali (AME = 1.14; 95% CI = 1.04, 1.24), Niger (AME = 1.13; 95% CI = 1.07, 1.21), and Togo (AME = 1.17; 95% CI = 1.09, 1.26). Regarding wealth status, women from the households in the highest wealth quantile had 4% higher likelihood of having insurance in Benin and Mali and 6% higher likelihood in Madagascar and Togo. Conclusions. Percentage of women who reported having health insurance was noticeably low in all five countries. As indicated by the multivariate analyses, the actual situation is likely to be even worse due to significant socioeconomic inequalities in the distribution of women having an insurance plan. Increasing women's access to healthcare is an urgent priority for population health promotion in these countries, and therefore, addressing the entrenched sociodemographic disparities should be given urgent policy attention in an effort to strengthen universal healthcare-related goals.

Factors Associated with Neonatal Mortality among Newborns Admitted in the Special Care Baby Unit of a Nigerian Hospital

BACKGROUND

With Nigeria being one of the countries with the highest neonatal mortality rate globally, identifying the risk factors associated with neonatal mortality is essential as we strive to proffer sustainable solutions.

AIM

This retrospective hospital-based survey aimed to bridge this gap by evaluating the trends and risk factors associated with neonatal mortality in a teaching hospital in Southwestern Nigeria.

METHODS

Records of newborns admitted at the special care baby unit from January 2018 to December 2019 (n = 1098) were accessed, and available data were extracted. Descriptive analysis and inferential statistics were performed at 0.05 level of significance.

RESULTS

The mortality rate was determined to be 16.9% (inborn babies- 12.9% and out-born babies- 22.3%), with 83.3% of the newborns dying within the first week. Some of the factors associated with neonatal mortality were proximity of newborns' mothers home to the hospital [p = 0.041; Odds Ratio (OR) = 0.670; 95% Confidence Interval (CI) = 0.455-0.985], maturity of the baby at delivery (p < 0.001; OR = 0.514; CI = 0.358-0.738), place of delivery-inborn or out-born (p < 0.001; OR = 0.515; CI = 0.375-0.709), place of delivery-in a hospital or a non-hospital setting (p = 0.048; OR = 0.633; CI = 0.401-0.999), and baby's weight (p < 0.001; CI = -0.684 to -0.411).

CONCLUSION

Findings from the study indicate that newborns delivered at home, traditional birth attendant centres or hospitals without essential healthcare facilities have a higher mortality risk. This suggests that measures to improve the accessibility of pregnant women to essential healthcare services are a prerequisite to reducing the neonatal mortality rate in Nigeria.