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Study · an open academic library·Metadata from OpenAlex (CC0)·Shelves·OpenAlex metadata, de-duplicated

Obinna Emmanuel Onwujekwe · Study

Home/Author

Obinna Emmanuel Onwujekwe

37 works· latest 2024· 2 institutionscluster: provisionalORCID 0000-0002-1214-4285

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Citations3,566

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Most cited in this library

Measuring socio-economic position for epidemiological studies in low- and middle-income countries: a methods of measurement in epidemiology paper2012 · 611 citations
The Lancet Nigeria Commission: investing in health and the future of the nation2022 · 374 citations
Health care financing in Nigeria: Implications for achieving universal health coverage2015 · 320 citations
Willingness to pay for rapid diagnostic tests for the diagnosis and treatment of malaria in southeast Nigeria: ex post and ex ante2010 · 181 citations
Willingness to pay for community-based health insurance in Nigeria: do economic status and place of residence matter?2009 · 154 citations

Works

37 shown

Informal–Formal Healthcare Services Delivery Nexus in Nigeria’s Urban Slums: A Reconnaissance Study

Journal of Social Service Research·2024·7 authors

6citations

Stakeholders’ perspectives and willingness to institutionalize linkages between the formal health system and informal healthcare providers in urban slums in southeast, Nigeria

BMC Health Services Research·2022·8 authors·Open access

39citations

The Lancet Nigeria Commission: investing in health and the future of the nation

The Lancet·2022·36 authors·Open access

374citations

Examining the Roles of Stakeholders and Evidence in Policymaking for Inclusive Urban Development in Nigeria: Findings from a Policy Analysis

Urban Forum·2021·9 authors

9citations

Analysis of equity and social inclusiveness of national urban development policies and strategies through the lenses of health and nutrition

International Journal for Equity in Health·2021·9 authors·review·Open access

23citations

Is bed turnover rate a good metric for hospital scale efficiency? A measure of resource utilization rate for hospitals in Southeast Nigeria

Cost Effectiveness and Resource Allocation·2020·4 authors·Open access

55citations

Exploring effectiveness of different health financing mechanisms in Nigeria; what needs to change and how can it happen?

BMC Health Services Research·2019·7 authors·Open access

105citations

Rethinking health systems in the context of urbanisation: challenges from four rapidly urbanising low-income and middle-income countries

BMJ Global Health·2019·15 authors·review·Open access

130citations

Assessment of a free maternal and child health program and the prospects for program re-activation and scale-up using a new health fund in Nigeria

Nigerian Journal of Clinical Practice·2019·8 authors·Open access

34citations

Rural–urban comparison of routine immunization utilization and its determinants in communities in Anambra States, Nigeria

SAGE Open Medicine·2019·3 authors·Open access

31citations

Dealing with context in logic model development: Reflections from a realist evaluation of a community health worker programme in Nigeria

Evaluation and Program Planning·2018·11 authors·Open access

71citations

Strategic purchasing for universal health coverage: examining the purchaser–provider relationship within a social health insurance scheme in Nigeria

BMJ Global Health·2018·6 authors·Open access

60citations

Accountability mechanisms for implementing a health financing option: the case of the basic health care provision fund (BHCPF) in Nigeria

International Journal for Equity in Health·2018·6 authors·Open access

59citations

Investigating the Willingness to Pay for a Contributory National Health Insurance Scheme in Saudi Arabia: A Cross-sectional Stated Preference Approach

Applied Health Economics and Health Policy·2018·4 authors·Open access

67citations

Investigating socio-economic inequity in access to and expenditures on routine immunization services in Anambra state

BMC Research Notes·2017·3 authors·Open access

18citations

Using Economic Evidence to Set Healthcare Priorities in Low‐Income and Lower‐Middle‐Income Countries: A Systematic Review of Methodological Frameworks

Health Economics·2016·8 authors·review·Open access

86citations

Socioeconomic inequities and payment coping mechanisms used in the treatment of type 2 diabetes mellitus in Nigeria

Nigerian Journal of Clinical Practice·2016·5 authors·Open access

32citations

Health care financing in Nigeria: Implications for achieving universal health coverage

Nigerian Journal of Clinical Practice·2015·6 authors·Open access

320citations

The long walk to universal health coverage: patterns of inequities in the use of primary healthcare services in Enugu, Southeast Nigeria

BMC Health Services Research·2014·3 authors·Open access

34citations

Promoting universal financial protection: constraints and enabling factors in scaling-up coverage with social health insurance in Nigeria

Health Research Policy and Systems·2013·4 authors·Open access

113citations

Viewing health expenditures, payment and coping mechanisms with an equity lens in Nigeria

BMC Health Services Research·2013·3 authors·Open access

35citations

Financing incidence analysis of household out‐of‐pocket spending for healthcare: getting more health for money in Nigeria?

The International Journal of Health Planning and Management·2013·4 authors

36citations

Examining Inequities in Incidence of Catastrophic Health Expenditures on Different Healthcare Services and Health Facilities in Nigeria

PLoS ONE·2012·3 authors·Open access

116citations

Measuring socio-economic position for epidemiological studies in low- and middle-income countries: a methods of measurement in epidemiology paper

International Journal of Epidemiology·2012·10 authors·Open access

611citations

Towards Universal Coverage: Examining Costs of Illness, Payment, and Coping Strategies to Different Population Groups in Southeast Nigeria

American Journal of Tropical Medicine and Hygiene·2012·3 authors·Open access

48citations

Are the poor differentially benefiting from provision of priority public health services? A benefit incidence analysis in Nigeria

International Journal for Equity in Health·2012·3 authors·Open access

39citations

Examining catastrophic health expenditures at variable thresholds using household consumption expenditure diaries

Tropical Medicine & International Health·2011·4 authors

107citations

Constraints to universal coverage: inequities in health service use and expenditures for different health conditions and providers

International Journal for Equity in Health·2011·4 authors·Open access

54citations

Preferences for benefit packages for community-based health insurance: an exploratory study in Nigeria

BMC Health Services Research·2010·8 authors·Open access

62citations

Investigating determinants of out-of-pocket spending and strategies for coping with payments for healthcare in southeast Nigeria

BMC Health Services Research·2010·8 authors·Open access

123citations

Informal payments for healthcare: Differences in expenditures from consumers and providers perspectives for treatment of malaria in Nigeria

Health Policy·2010·4 authors

51citations

Willingness to pay for rapid diagnostic tests for the diagnosis and treatment of malaria in southeast Nigeria: ex post and ex ante

International Journal for Equity in Health·2010·5 authors·Open access

181citations

Are malaria treatment expenditures catastrophic to different socio-economic and geographic groups and how do they cope with payment? A study in southeast Nigeria

Tropical Medicine & International Health·2009·6 authors

82citations

Willingness to pay for community-based health insurance in Nigeria: do economic status and place of residence matter?

Health Policy and Planning·2009·6 authors·Open access

154citations

Is community-based health insurance an equitable strategy for paying for healthcare? Experiences from southeast Nigeria

Health Policy·2009·6 authors

58citations

Inequities in healthcare seeking in the treatment of communicable endemic diseases in Southeast Nigeria

Social Science & Medicine·2005·1 author

73citations

Socio-economic and geographic differentials in costs and payment strategies for primary healthcare services in Southeast Nigeria

Health Policy·2004·2 authors

70citations