Oghenebrume Wariri

822 total citations · 1 hit paper
31 papers, 342 citations indexed

About

Oghenebrume Wariri is a scholar working on Health, Public Health, Environmental and Occupational Health and Pediatrics, Perinatology and Child Health. According to data from OpenAlex, Oghenebrume Wariri has authored 31 papers receiving a total of 342 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Health, 11 papers in Public Health, Environmental and Occupational Health and 10 papers in Pediatrics, Perinatology and Child Health. Recurrent topics in Oghenebrume Wariri's work include Vaccine Coverage and Hesitancy (12 papers), Global Maternal and Child Health (8 papers) and COVID-19 epidemiological studies (6 papers). Oghenebrume Wariri is often cited by papers focused on Vaccine Coverage and Hesitancy (12 papers), Global Maternal and Child Health (8 papers) and COVID-19 epidemiological studies (6 papers). Oghenebrume Wariri collaborates with scholars based in Gambia, United Kingdom and Nigeria. Oghenebrume Wariri's co-authors include Beate Kampmann, Iliya Jalo, Esin Nkereuwem, Bassey Edem, Uduak Okomo, Fidelia Bode-Thomas, Olubukola T. Idoko, Kris A. Murray, Lori Hanson and C. Edson Utazi and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Trends in Microbiology.

In The Last Decade

Oghenebrume Wariri

29 papers receiving 334 citations

Hit Papers

align trajectories sort by overperformance

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Drivers of health workers’ migration, intention to migrate and non-migration from low/middle-income countries, 1970–2022: a systematic review

2023 56 citations Oghenebrume Wariri et al. BMJ Global Health profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Oghenebrume Wariri Gambia	11	120	98	91	66	57	31	342
Julita Gil Cuesta Belgium	14	78 0.7×	81 0.8×	94 1.0×	81 1.2×	54 0.9×	34	442
Bizuneh Wakuma Ethiopia	12	59 0.5×	83 0.8×	88 1.0×	124 1.9×	141 2.5×	47	442
Reta Tsegaye Ethiopia	12	41 0.3×	125 1.3×	113 1.2×	99 1.5×	95 1.7×	32	419
Bailah Leigh Sierra Leone	10	91 0.8×	88 0.9×	43 0.5×	83 1.3×	136 2.4×	16	305
Sérgio Chicumbe Mozambique	11	69 0.6×	135 1.4×	100 1.1×	59 0.9×	159 2.8×	50	375
Kelsey Vaughan United States	8	62 0.5×	184 1.9×	156 1.7×	37 0.6×	57 1.0×	18	425
Elizabeth Ayebare Uganda	11	80 0.7×	183 1.9×	66 0.7×	49 0.7×	50 0.9×	34	354
Benedict Ndubueze Azuogu Nigeria	10	46 0.4×	76 0.8×	121 1.3×	84 1.3×	139 2.4×	53	435
Felicitas Zawaira Republic of the Congo	12	145 1.2×	108 1.1×	76 0.8×	22 0.3×	181 3.2×	19	400
Gistane Ayele Ethiopia	11	105 0.9×	107 1.1×	76 0.8×	46 0.7×	69 1.2×	34	399

Countries citing papers authored by Oghenebrume Wariri

Since Specialization

Citations

This map shows the geographic impact of Oghenebrume Wariri'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 Oghenebrume Wariri with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Oghenebrume Wariri more than expected).

Fields of papers citing papers by Oghenebrume Wariri

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Oghenebrume Wariri. 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 Oghenebrume Wariri. The network helps show where Oghenebrume Wariri may publish in the future.

Co-authorship network of co-authors of Oghenebrume Wariri

This figure shows the co-authorship network connecting the top 25 collaborators of Oghenebrume Wariri. A scholar is included among the top collaborators of Oghenebrume Wariri 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 Oghenebrume Wariri. Oghenebrume Wariri is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Wariri, Oghenebrume & C. Edson Utazi. (2025). Geospatial modelling of vaccination coverage in Africa: addressing gaps, advancing equality, and realising promise. The Lancet Global Health. 13(11). e1784–e1785.

Wariri, Oghenebrume, et al.. (2025). Strengthening serological studies: the need for greater geographical diversity, biobanking, and data-accessibility. Trends in Microbiology. 33(11). 1155–1162. 2 indexed citations

Wariri, Oghenebrume, C. Edson Utazi, Uduak Okomo, et al.. (2024). Multi-level determinants of timely routine childhood vaccinations in The Gambia: Findings from a nationwide analysis. Vaccine. 43(Pt 2). 126500–126500.

Wariri, Oghenebrume, et al.. (2024). Harnessing peer mentorship as a tool to turn human resource for health brain drain into brain gain: a case study of a Nigerian peer-mentored research group. Human Resources for Health. 22(1). 46–46. 2 indexed citations

Wariri, Oghenebrume, et al.. (2024). Understanding the exodus: a 15-year retrospective cohort study on the pattern and determinants of migration among Nigerian doctors and dentists. Global Health Action. 17(1). 2432754–2432754. 2 indexed citations

Wariri, Oghenebrume, C. Edson Utazi, Uduak Okomo, et al.. (2023). Mapping the timeliness of routine childhood vaccination in The Gambia: A spatial modelling study. Vaccine. 41(39). 5696–5705. 4 indexed citations

Wariri, Oghenebrume, C. Edson Utazi, Uduak Okomo, et al.. (2023). Timeliness of routine childhood vaccination among 12–35 months old children in The Gambia: Analysis of national immunisation survey data, 2019–2020. PLoS ONE. 18(7). e0288741–e0288741. 6 indexed citations

Wariri, Oghenebrume, C. Edson Utazi, Uduak Okomo, et al.. (2023). Impact of the COVID-19 pandemic on the coverage and timeliness of routine childhood vaccinations in the Gambia, 2015–2021. BMJ Global Health. 8(12). e014225–e014225. 4 indexed citations

Jalo, Iliya, et al.. (2023). Diagnostic value of rapid test for malaria among febrile neonates in a tertiary hospital in North-East Nigeria: a prospective cross-sectional study. Archives of Disease in Childhood. 109(1). 11–15. 2 indexed citations

10.

Wariri, Oghenebrume, et al.. (2022). Understanding the trends, and drivers of emigration, migration intention and non-migration of health workers from low-income and middle-income countries: protocol for a systematic review. BMJ Open. 12(12). e068522–e068522. 10 indexed citations

11.

Wariri, Oghenebrume, Uduak Okomo, C. Edson Utazi, et al.. (2022). Timeliness of routine childhood vaccination in 103 low-and middle-income countries, 1978–2021: A scoping review to map measurement and methodological gaps. SHILAP Revista de lepidopterología. 2(7). e0000325–e0000325. 9 indexed citations

12.

Afolabi, Muhammed O., et al.. (2022). Prevalence and distribution pattern of malaria and soil-transmitted helminth co-endemicity in sub-Saharan Africa, 2000–2018: A geospatial analysis. PLoS neglected tropical diseases. 16(9). e0010321–e0010321. 8 indexed citations

13.

Wariri, Oghenebrume, et al.. (2022). COVID-19 vaccine hesitancy amongst healthcare workers: An assessment of its magnitude and determinants during the initial phase of national vaccine deployment in Nigeria. EClinicalMedicine. 50. 101499–101499. 21 indexed citations

14.

Afolabi, Muhammed O., Oghenebrume Wariri, Yauba Saidu, et al.. (2021). Tracking the uptake and trajectory of COVID-19 vaccination coverage in 15 West African countries: an interim analysis. BMJ Global Health. 6(12). e007518–e007518. 15 indexed citations

15.

Edem, Bassey, et al.. (2021). Trends in clinical trial registration in sub-Saharan Africa between 2010 and 2020: a cross-sectional review of three clinical trial registries. Trials. 22(1). 472–472. 10 indexed citations

16.

Kochhar, Sonali, et al.. (2021). The use of a speaking book® to enhance vaccine knowledge among caregivers in The Gambia: A study using qualitative and quantitative methods. BMJ Open. 11(3). e040507–e040507. 4 indexed citations

17.

Wariri, Oghenebrume, et al.. (2020). Trends in obesity by socioeconomic status among non-pregnant women aged 15–49 y: a cross-sectional, multi-dimensional equity analysis of demographic and health surveys in 11 sub-Saharan Africa countries, 1994–2015. International Health. 13(5). 436–445. 15 indexed citations

18.

Wariri, Oghenebrume, et al.. (2020). Access to skilled attendant at birth and the coverage of the third dose of diphtheria-tetanus-pertussis vaccine across 14 West African countries – an equity analysis. International Journal for Equity in Health. 19(1). 78–78. 7 indexed citations

19.

Wariri, Oghenebrume, et al.. (2020). “What will my child think of me if he hears I gave him HIV?”: a sequential, explanatory, mixed-methods approach on the predictors and experience of caregivers on disclosure of HIV status to infected children in Gombe, Northeast Nigeria. BMC Public Health. 20(1). 373–373. 9 indexed citations

20.

Wariri, Oghenebrume, et al.. (2020). Applying the WHO ICD-PM classification system to stillbirths in a major referral Centre in Northeast Nigeria: a retrospective analysis from 2010-2018. BMC Pregnancy and Childbirth. 20(1). 383–383. 10 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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