Nkoli Ezumah

1.5k total citations
45 papers, 906 citations indexed

About

Nkoli Ezumah is a scholar working on General Health Professions, Pediatrics, Perinatology and Child Health and Economics and Econometrics. According to data from OpenAlex, Nkoli Ezumah has authored 45 papers receiving a total of 906 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in General Health Professions, 29 papers in Pediatrics, Perinatology and Child Health and 16 papers in Economics and Econometrics. Recurrent topics in Nkoli Ezumah's work include Global Maternal and Child Health (29 papers), Adolescent Sexual and Reproductive Health (14 papers) and Healthcare Policy and Management (11 papers). Nkoli Ezumah is often cited by papers focused on Global Maternal and Child Health (29 papers), Adolescent Sexual and Reproductive Health (14 papers) and Healthcare Policy and Management (11 papers). Nkoli Ezumah collaborates with scholars based in Nigeria, United Kingdom and Japan. Nkoli Ezumah's co-authors include Obinna Onwujekwe, Benjamin Uzochukwu, Chinyere Mbachu, Ifunanya Clara Agu, Irene Ifeyinwa Eze, Enyi Etiaba, Chima Onoka, Clare Chandler, Bassey Ebenso and Uchenna Ezenwaka and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Social Science & Medicine.

In The Last Decade

Nkoli Ezumah

42 papers receiving 853 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Nkoli Ezumah Nigeria 18 436 406 219 181 170 45 906
Chinyere Mbachu Nigeria 18 552 1.3× 516 1.3× 241 1.1× 200 1.1× 159 0.9× 97 1.1k
Albino Kalolo Tanzania 14 339 0.8× 320 0.8× 202 0.9× 127 0.7× 200 1.2× 45 867
Ligia Paina United States 17 449 1.0× 379 0.9× 173 0.8× 194 1.1× 179 1.1× 53 1.1k
Delanyo Dovlo Republic of the Congo 15 537 1.2× 479 1.2× 226 1.0× 252 1.4× 281 1.7× 30 1.2k
Nonhlanhla Nxumalo South Africa 19 541 1.2× 463 1.1× 270 1.2× 232 1.3× 154 0.9× 28 1.2k
Suwit Wibulpolprasert Thailand 18 413 0.9× 295 0.7× 213 1.0× 265 1.5× 263 1.5× 44 1.1k
Gasto Frumence Tanzania 17 362 0.8× 469 1.2× 241 1.1× 121 0.7× 101 0.6× 69 965
Colin Baynes United States 13 388 0.9× 439 1.1× 134 0.6× 86 0.5× 156 0.9× 29 933
Siswanto Agus Wilopo Indonesia 18 444 1.0× 362 0.9× 156 0.7× 139 0.8× 174 1.0× 76 1.2k
Melkiory C. Masatu United States 12 398 0.9× 398 1.0× 224 1.0× 260 1.4× 84 0.5× 25 865

Countries citing papers authored by Nkoli Ezumah

Since Specialization
Citations

This map shows the geographic impact of Nkoli Ezumah's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Nkoli Ezumah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nkoli Ezumah more than expected).

Fields of papers citing papers by Nkoli Ezumah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nkoli Ezumah. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Nkoli Ezumah. The network helps show where Nkoli Ezumah may publish in the future.

Co-authorship network of co-authors of Nkoli Ezumah

This figure shows the co-authorship network connecting the top 25 collaborators of Nkoli Ezumah. A scholar is included among the top collaborators of Nkoli Ezumah based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Nkoli Ezumah. Nkoli Ezumah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Ebenso, Bassey, Tolib Mirzoev, Enyi Etiaba, et al.. (2023). Demand and supply analysis for maternal and child health services at the primary healthcare level in Nigeria. BMC Health Services Research. 23(1). 1280–1280. 6 indexed citations
3.
Eze, Irene Ifeyinwa, et al.. (2022). Prevalence and Sociodemographic Determinants of Risky Sexual Behavior Among Unmarried Adolescents in Southeast Nigeria. SHILAP Revista de lepidopterología. 27(2). 176–184.
4.
Ezumah, Nkoli, Ana Manzano, Uchenna Ezenwaka, et al.. (2021). Role of trust in sustaining provision and uptake of maternal and child healthcare: Evidence from a national programme in Nigeria. Social Science & Medicine. 293. 114644–114644. 20 indexed citations
5.
Mbachu, Chinyere, et al.. (2021). Beliefs and misconceptions about contraception and condom use among adolescents in south-east Nigeria. Reproductive Health. 18(1). 7–7. 29 indexed citations
6.
Ebenso, Bassey, Chinyere Mbachu, Enyi Etiaba, et al.. (2020). Which mechanisms explain the motivation of primary health workers? Insights from the realist evaluation of a maternal and child health programme in Nigeria. BMJ Global Health. 5(8). e002408–e002408. 17 indexed citations
7.
Agu, Ifunanya Clara, Chinyere Mbachu, Chinyere Okeke, et al.. (2020). Misconceptions about transmission, symptoms and prevention of HIV/AIDS among adolescents in Ebonyi state, South-east Nigeria. BMC Research Notes. 13(1). 244–244. 10 indexed citations
8.
Onwujekwe, Obinna, Enyi Etiaba, Chinyere Mbachu, et al.. (2020). Does improving the skills of researchers and decision-makers in health policy and systems research lead to enhanced evidence-based decision making in Nigeria?—A short term evaluation. PLoS ONE. 15(9). e0238365–e0238365. 8 indexed citations
9.
Mirzoev, Tolib, Enyi Etiaba, Bassey Ebenso, et al.. (2020). Tracing theories in realist evaluations of large-scale health programmes in low- and middle-income countries: experience from Nigeria. Health Policy and Planning. 35(9). 1244–1253. 9 indexed citations
10.
11.
Onwujekwe, Obinna, Chinyere Mbachu, Enyi Etiaba, et al.. (2020). Impact of capacity building interventions on individual and organizational competency for HPSR in endemic disease control in Nigeria: a qualitative study. Implementation Science. 15(1). 22–22. 11 indexed citations
12.
Ezenwaka, Uchenna, Chinyere Mbachu, Nkoli Ezumah, et al.. (2020). Exploring factors constraining utilization of contraceptive services among adolescents in Southeast Nigeria: an application of the socio-ecological model. BMC Public Health. 20(1). 1162–1162. 60 indexed citations
13.
Onwujekwe, Obinna, Nkoli Ezumah, Chinyere Mbachu, et al.. (2019). Exploring effectiveness of different health financing mechanisms in Nigeria; what needs to change and how can it happen?. BMC Health Services Research. 19(1). 661–661. 55 indexed citations
14.
Ebenso, Bassey, Ana Manzano, Benjamin Uzochukwu, et al.. (2018). Dealing with context in logic model development: Reflections from a realist evaluation of a community health worker programme in Nigeria. Evaluation and Program Planning. 73. 97–110. 41 indexed citations
15.
Mbachu, Chinyere, et al.. (2016). Political economy of decentralising HIV and AIDS treatment services to primary healthcare facilities in three Nigerian states. African Journal of AIDS Research. 15(3). 293–300. 1 indexed citations
16.
Etiaba, Enyi, Nkoli Uguru, Bassey Ebenso, et al.. (2015). Development of oral health policy in Nigeria: an analysis of the role of context, actors and policy process. BMC Oral Health. 15(1). 56–56. 24 indexed citations
17.
Ezumah, Nkoli, Clare Chandler, Lindsay Mangham‐Jefferies, et al.. (2012). Exploring health providers’ and community perceptions and experiences with malaria tests in South-East Nigeria: a critical step towards appropriate treatment. Malaria Journal. 11(1). 368–368. 31 indexed citations
18.
Onwujekwe, Obinna, Nkem Dike, Juliana U Ojukwu, et al.. (2006). Consumers stated and revealed preferences for community health workers and other strategies for the provision of timely and appropriate treatment of malaria in southeast Nigeria. Malaria Journal. 5(1). 117–117. 31 indexed citations
19.
Onwujekwe, Obinna, et al.. (2006). SOCIO-ECONOMIC DIFFERENCES IN PREFERENCES AND WILLINGNESS TO PAY FOR DIFFERENT PROVIDERS OF MALARIA TREATMENT IN SOUTHEAST NIGERIA. American Journal of Tropical Medicine and Hygiene. 75(3). 421–429. 12 indexed citations
20.
Ezumah, Nkoli. (1988). Women in Agriculture: Neglect of Rural Women's Role. 9–15. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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