Publications by authors named "Onwujekwe O"

Cross-programmatic inefficiencies are duplications or misalignments that arise from undue fragmentation of health systems by vertical health programs. Identifying and addressing the root causes of cross-programmatic inefficiencies in a health system can ensure more efficient use of resources to make progress toward Universal Health Coverage. This paper examines the root causes of cross-programmatic inefficiencies related to governance and financing in the state health system of Anambra in southeast Nigeria.

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Despite global efforts encouraging institutional deliveries with skilled attendants, many pregnant women in developing countries such as Nigeria continue to rely on traditional birth attendants (TBAs) for child delivery. Attempts at weeding off TBAs have been firmly resisted by their clients who have developed confidence and trust in their services and herald them as first and trusted responders to child delivery cases. Unfortunately, recent evidence has shown that TBAs in servicing public trust and for other reasons, often do not timely refer their clients to the closest source of formal healthcare-primary healthcare centres (PHCs).

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Article Synopsis
  • Low- and middle-income countries are encouraged to conduct integrated vaccination campaigns to maximize resource efficiency, yet the financial implications of such approaches remain unclear.
  • A study analyzed the costs of integrated vaccination campaigns in Sierra Leone and Nigeria, revealing average delivery costs of $0.34 and $0.29-$0.35 per dose, respectively.
  • The research indicated that integrating campaigns can lead to significant savings, with Anambra state potentially saving over $1.2 million by delivering yellow fever and meningitis A vaccines together.
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Background: Community health system (CHS) exists through the actions and activities of different actors within and outside communities. However, these actors, their roles and their relationships with one another have not been properly explored to understand their dynamics in facilitating the effectiveness of CHS. This study identified the actors in CHS, described their roles and their relationships with one another using the expanded health systems framework (EHSF).

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Background: Adverse gender norms within the health care system are detrimental to the sexual and reproductive health of young people. This study assessed the attitudes of health workers toward adverse gender norms related to intimate partner relationships across three domains: intimate partner violence (IPV); sexuality; and reproductive health behavior.

Methods: A cross-sectional quantitative survey was conducted among 255 health workers in youth-friendly primary health centers in Ebonyi State, Nigeria.

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Objective: The study aimed to assess the equity of access to free maternal and child health services among reproductive-age women in Delta State, Nigeria.

Design: the study adopted a descriptive cross-sectional survey design.

Participants: The population for the study were 368 women of reproductive age (15-49 years) who had given birth between April 2015 and December 2015 in two randomly selected senatorial districts of Delta State.

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Individual experiences, social policies, and environmental exposure shape beliefs, norms and ideologies about sexuality. The objective of this study was to determine the effectiveness of a school health club training programme in improving adolescents' knowledge and perceptions of gender norms and ideologies about sexuality. This was an intervention study among in-school adolescent boys and girls in 12 secondary schools in Ebonyi State, southeast Nigeria.

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This paper assessed gender differences and perceptions towards condom use among in-school adolescents in Ebonyi State, Nigeria. This was a cross-sectional study undertaken in six local government areas in Ebonyi State, Nigeria. Data were collected using a structured questionnaire and summarised using frequencies and proportions.

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This study assessed multi-level factors that shape young people's attitudes towards gender biases about rape, sexual, and domestic violence in intimate relationships. This cross-sectional study was undertaken in three urban and three rural communities in Ebonyi State, southeast Nigeria. Data were collected from 1,020 young people using an interviewer-administered questionnaire.

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Background: Peer education has contributed to increased knowledge and preventive behaviors of adolescents toward reproductive health matters with the unique feature of maintaining peer-to-peer learning ability and sustaining intervention gains. This study examined the factors that predict the agency of in-school adolescents as peer educators on the sexual and reproductive health and rights (SRHR) of adolescents.

Materials And Methods: A cross-sectional study was conducted on 257 adolescent boys and girls, purposively selected from six public secondary schools that had received a package of interventions that aimed to improve peer-to-peer education on SRHR in Ebonyi State, Nigeria.

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Introduction: Sub-optimal community health service delivery (CHSD) has been a challenge constraining community health systems (CHS) globally, especially in developing countries such as Nigeria. This paper examined the key factors that either enhance or constrain CHSD in Nigeria at the individual, community/facility and governmental levels while recommending evidence-based solutions for sustaining and improving CHSD within the framework of CHS.

Methods: Data were collected through a qualitative study undertaken in three states (Anambra, Akwa-Ibom and Kano) in Nigeria.

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Introduction: Gender-transformative approaches (GTAs) have been successfully carried out to address harmful gender norms and power imbalances to promote more gender equitability. However, to improve the health and wellbeing of young people, it is necessary to involve household heads by positively transforming their beliefs on gender equity and norms.

Methods: This study was cross-sectional quantitative research undertaken in six local government areas in Ebonyi State, Nigeria.

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Background: This study sought to document and understand facilitators and barriers to producing, translating, and using modeled evidence in decision-making in Burkina Faso, Nigeria, India, and Kenya. We explored researcher-decision-maker engagement mechanisms as key facilitators of evidence use, with a focus on knowledge brokers and boundary organizations.

Methods: The study used sequential mixed methods drawing on data collected from surveys and key informant interviews, complemented by a rapid desk review to map modeling activities and actors.

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Background: Significant gaps in scholarship on the cost-benefit analysis of haemodialysis exist in low-middle-income countries, including Nigeria. The study, therefore, assessed the cost-benefit of haemodialysis compared with comprehensive conservative care (CCC) to determine if haemodialysis is socially worthwhile and justifies public funding in Nigeria.

Methods: The study setting is Abuja, Nigeria.

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Objectives: Community involvement depends on the level of linked and targeted activities for health by community members. This study examines the collaborations employed within communities to ensure sustainable access and improved use of healthcare in the community.

Methods: This study was conducted in rural and urban local government areas in Anambra, Kano, and Akwa-Ibom, Nigeria.

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The contributions of informal providers to the urban health system and their linkage to the formal health system require more evidence. This paper highlights the collaborations that exist between informal providers and the formal health system and examines how these collaborations have contributed to strengthening urban health systems in sub-Sahara Africa. The study is based on a scoping review of literature that was published from 2011 to 2023 with a focus on slums in sub-Sahara Africa.

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Background: School and Community-embedded reproductive health interventions have been implemented in developing countries, with evidence that they led to improved sexual and reproductive health among adolescents. However, this type of intervention is rarely evaluated for its potential adoption and use. This study evaluated the constraints and enablers of the adoption of a school and community-embedded intervention that used community engagement, capacity building, partnerships and collaborations to deliver sexual and reproductive health services to adolescents.

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Background: Young people (aged 10 to 24 years) in sub-Saharan Africa bear a huge and disproportionate burden of poor sexual and reproductive health (SRH) outcomes due to inequalities and discrimination in accessing sexual and reproductive health services (SRHS). This study assessed the experiences and perceptions of discrimination among young people seeking SRH services in Primary Health Centers (PHCs) using an intersectionality lens.

Methods: A cross-sectional mixed-methods study was undertaken in six local government areas (LGAs) in Ebonyi State, southeast Nigeria.

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This study determined the feasibility of investing revenues raised through Nigeria's sugar-sweetened beverage (SSB) tax of 10 Naira/l to support the implementation of the National, Surgical, Obstetrics, Anaesthesia and Nursing Plan, which aims to strengthen access to surgical care in the country. We conducted a mixed-methods political economy analysis. This included a modelling exercise to predict the revenues from Nigeria's SSB tax based on its current tax rate over a period of 5 years, and for several scenarios such as a 20% ad valorem tax recommended by the World Health Organization.

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Background: It is important to understand the sexual and reproductive health (SRH) needs of adolescents from the adolescents themselves to address their needs properly. Hence, this paper provides new knowledge on the information needs on SRH among adolescent boys and girls in selected secondary schools in Ebonyi state, southeast Nigeria.

Method: A comparative assessment was conducted among adolescent boys and girls in public secondary schools that received a specific school-based SRH intervention (group A) and those that did not receive the intervention (group B).

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Background: Adolescents need both information about sexual behaviours and potential risks in order to make the right choices. This study compared adolescents' level of awareness and predictors of knowledge of condoms and dual protection where a multi-component sexual and reproductive health (SRH) intervention was implemented and in communities where the intervention was not implemented, so as to understand the effect of the intervention on awareness and knowledge and also identify predictors of knowledge of contraception methods.

Methods: The study was an intervention study that was undertaken in six local government areas (three rural and three urban LGAs) in Ebonyi state, southeast Nigeria.

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Primary healthcare facilities are the bedrock for achieving universal health coverage (UHC) because of their closeness to the grassroots and provision of healthcare at low cost. Unfortunately, in Nigeria, the access and quality of health services in public primary healthcare centres (PHCs) are suboptimal, linked with persistent occurrence of absenteeism of health workers. We used a UHC framework developed by the World Health Organization-African Region to examine the link between absenteeism and the possible achievement of UHC in Nigeria.

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Background: Adolescents' sexual and reproductive health (SRH) needs are largely unmet due to poor access to SRH information and services. A multicomponent community-embedded intervention, comprising advocacy to policymakers and community leaders, training of health workers on the provision of youth-friendly SRH services, and establishment of school health clubs, was implemented in Ebonyi State, Nigeria, to improve access to SRH information and services for adolescents aged 13-18 years in selected communities and secondary schools. This study explored the extent to which the intervention aligned with goals and roles of stakeholders in the State.

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Background: Volunteer health workers play an important, but poorly understood role in the Nigerian health system. We report a study of their lived experiences, enabling us to understand their motivations, the nature of their work, and their relationships with formally employed health workers in Primary Healthcare Centres (PHCs) in Nigeria, the role of institutional incentives, and the implications for attaining the health-related sustainable development goals (SDGs) targets.

Methods: The study used ethnographic observation of PHCs in Enugu State, supplemented with in-depth interviews with volunteers, formally employed health workers and health managers.

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Background: Evidence of willingness to pay for kidney replacement therapy is scarce in low-middle-income countries, including Nigeria's Formal Sector Social Health Insurance Programme. The study, therefore, assessed the willingness to pay for haemodialysis among chronic kidney disease patients in Abuja, Nigeria.

Methods: The study adopted a cross-sectional survey design.

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