John Ehiri

8.2k total citations · 2 hit papers
154 papers, 5.5k citations indexed

About

John Ehiri is a scholar working on General Health Professions, Pediatrics, Perinatology and Child Health and Infectious Diseases. According to data from OpenAlex, John Ehiri has authored 154 papers receiving a total of 5.5k indexed citations (citations by other indexed papers that have themselves been cited), including 55 papers in General Health Professions, 43 papers in Pediatrics, Perinatology and Child Health and 41 papers in Infectious Diseases. Recurrent topics in John Ehiri's work include Adolescent Sexual and Reproductive Health (36 papers), Global Maternal and Child Health (35 papers) and HIV/AIDS Research and Interventions (26 papers). John Ehiri is often cited by papers focused on Adolescent Sexual and Reproductive Health (36 papers), Global Maternal and Child Health (35 papers) and HIV/AIDS Research and Interventions (26 papers). John Ehiri collaborates with scholars based in United States, Nigeria and United Kingdom. John Ehiri's co-authors include Pauline E. Jolly, Martin Meremikwu, Regina Idu Ejemot-Nwadiaro, Julia Critchley, Jayleen K. L. Gunn, Annabelle Núñez, George Morris, Cecilia Rosales, Echezona E. Ezeanolue and Ibitola O. Asaolu and has published in prestigious journals such as The Lancet, SHILAP Revista de lepidopterología and PLoS ONE.

In The Last Decade

John Ehiri

150 papers receiving 5.2k citations

Hit Papers

Prenatal exposure to cannabis and maternal and child heal... 2014 2026 2018 2022 2016 2014 100 200 300 400
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.

  1. Prenatal exposure to cannabis and maternal and child health outcomes: a systematic review and meta-analysis
    2016 409 citations Cecilia Rosales, John Ehiri et al. BMJ Open profile →
  2. Intimate partner violence and HIV infection among women: a systematic review and meta‐analysis
    2014 294 citations Caitlin Marshall, Echezona E. Ezeanolue et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Ehiri United States 42 1.8k 1.5k 1.4k 983 878 154 5.5k
Girmay Medhin Ethiopia 53 1.3k 0.7× 1.6k 1.1× 2.1k 1.5× 1.9k 1.9× 2.0k 2.3× 358 9.7k
Anna Winkvist Sweden 45 1.2k 0.7× 1.3k 0.9× 750 0.6× 2.0k 2.0× 920 1.0× 200 7.0k
Manfred S. Green Israel 49 879 0.5× 478 0.3× 1.7k 1.3× 1.1k 1.1× 1.5k 1.7× 309 9.6k
Viroj Tangcharoensathien Thailand 45 2.3k 1.3× 2.1k 1.4× 480 0.4× 735 0.7× 680 0.8× 261 6.6k
Virasakdi Chongsuvivatwong Thailand 41 879 0.5× 738 0.5× 1.3k 0.9× 912 0.9× 1.3k 1.5× 335 6.0k
Rachel Nugent United States 44 2.2k 1.2× 943 0.6× 1.2k 0.9× 2.8k 2.8× 4.2k 4.8× 167 11.3k
Pauline E. Jolly United States 38 776 0.4× 513 0.4× 760 0.6× 691 0.7× 865 1.0× 159 5.5k
Davidson H. Hamer United States 53 1.4k 0.8× 2.9k 2.0× 2.6k 1.9× 3.4k 3.4× 1.7k 1.9× 368 10.9k
Daniel D. Reidpath Malaysia 39 1.5k 0.8× 798 0.5× 776 0.6× 1.1k 1.1× 795 0.9× 234 5.4k
Demetre Labadarios South Africa 35 1.7k 1.0× 509 0.4× 1.1k 0.8× 1.4k 1.4× 897 1.0× 186 6.2k

Countries citing papers authored by John Ehiri

Since Specialization
Citations

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

Fields of papers citing papers by John Ehiri

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Ehiri

This figure shows the co-authorship network connecting the top 25 collaborators of John Ehiri. A scholar is included among the top collaborators of John Ehiri 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 John Ehiri. John Ehiri 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
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Axon, David R., et al.. (2025). Medication therapy management lifestyle and wellness program for patients in rural Arizona. Journal of the American Pharmacists Association. 65(2). 102324–102324. 1 indexed citations
3.
Chebet, Joy J., Shannon A. McMahon, Kacey C. Ernst, et al.. (2023). Motivations for pre-exposure prophylaxis uptake and decline in an HIV-hyperendemic setting: findings from a qualitative implementation study in Lesotho. AIDS Research and Therapy. 20(1). 43–43. 5 indexed citations
4.
Yeo, Sarah, et al.. (2023). A scoping review of maternal health among resettled refugee women in the United States. Frontiers in Public Health. 11. 1157098–1157098. 12 indexed citations
5.
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Alaofè, Halimatou, et al.. (2022). Formative Qualitative Research: Design Considerations for a Self-Directed Lifestyle Intervention for Type-2 Diabetes Patients Using Human-Centered Design Principles in Benin. International Journal of Environmental Research and Public Health. 19(18). 11552–11552. 1 indexed citations
7.
Okusanya, Babasola O., Linda Jepkoech Kimaru, Lynn B. Gerald, et al.. (2022). Interventions to increase early infant diagnosis of HIV infection: A systematic review and meta-analysis. PLoS ONE. 17(2). e0258863–e0258863. 8 indexed citations
8.
Anderson, Elizabeth J., Joy J. Chebet, Ibitola O. Asaolu, Melanie L. Bell, & John Ehiri. (2020). Influence of Women’s Empowerment on Place of Delivery in North Eastern and Western Kenya: A Cross-sectional Analysis of the Kenya Demographic Health Survey. Journal of Epidemiology and Global Health. 10(1). 65–65. 5 indexed citations
9.
Chebet, Joy J., Cynthia A. Thomson, Lindsay N. Kohler, et al.. (2020). Association of Diet Quality and Physical Activity on Obesity-Related Cancer Risk and Mortality in Black Women: Results from the Women's Health Initiative. Cancer Epidemiology Biomarkers & Prevention. 29(3). 591–598. 8 indexed citations
10.
Okusanya, Babasola O., et al.. (2020). Medical cannabis for the reduction of opioid dosage in the treatment of non-cancer chronic pain: A systematic review. Research Square. 1 indexed citations
11.
Okusanya, Babasola O., et al.. (2020). Medical cannabis for the reduction of opioid dosage in the treatment of non-cancer chronic pain: a systematic review. Systematic Reviews. 9(1). 167–167. 40 indexed citations
12.
Iwelunmor, Juliet, et al.. (2018). Determinants of HIV testing and receipt of test results among adolescent girls in Nigeria: the role of assets and decision-making. International Journal of Adolescent Medicine and Health. 32(3). 6 indexed citations
13.
Iwelunmor, Juliet, et al.. (2017). Sexual and reproductive health priorities of adolescent girls in Lagos, Nigeria: findings from free-listing interviews. International Journal of Adolescent Medicine and Health. 30(5). 3 indexed citations
14.
Asaolu, Ibitola O., et al.. (2017). Association between Measures of Women’s Empowerment and Use of Modern Contraceptives: An Analysis of Nigeria’s Demographic and Health Surveys. Frontiers in Public Health. 4. 293–293. 21 indexed citations
15.
Ezeanolue, Echezona E., Michael Obiefune, Wei Yang, et al.. (2016). What do You Need to Get Male Partners of Pregnant Women Tested for HIV in Resource Limited Settings? The Baby Shower Cluster Randomized Trial. AIDS and Behavior. 21(2). 587–596. 23 indexed citations
16.
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Shuaib, Faisal, John Ehiri, Pauline E. Jolly, et al.. (2011). Sexual violence and associated factors among women in HIV discordant and concordant relationships in Uganda. International Journal of Adolescent Medicine and Health. 24(2). 125–133. 8 indexed citations
18.
Ejere, Henry OD, et al.. (2007). Primary prevention interventions for reducing school violence (Protocol). UWE Research Repository (UWE Bristol). 1 indexed citations
19.
Ehiri, John & George Morris. (1996). Food safety control: overcoming barriers to wider use of hazard analysis.. PubMed. 17(3). 301–3. 4 indexed citations
20.
Ehiri, John. (1995). Food safety control in developing countries: does HACCP matter?. 13(2). 250–265. 5 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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