Charles Ameh

2.8k total citations
64 papers, 1.7k citations indexed

About

Charles Ameh is a scholar working on Pediatrics, Perinatology and Child Health, Emergency Medicine and Obstetrics and Gynecology. According to data from OpenAlex, Charles Ameh has authored 64 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 52 papers in Pediatrics, Perinatology and Child Health, 22 papers in Emergency Medicine and 20 papers in Obstetrics and Gynecology. Recurrent topics in Charles Ameh's work include Global Maternal and Child Health (48 papers), Emergency and Acute Care Studies (17 papers) and Maternal and fetal healthcare (15 papers). Charles Ameh is often cited by papers focused on Global Maternal and Child Health (48 papers), Emergency and Acute Care Studies (17 papers) and Maternal and fetal healthcare (15 papers). Charles Ameh collaborates with scholars based in United Kingdom, Kenya and Nigeria. Charles Ameh's co-authors include Nynke van den Broek, Aduragbemi Banke‐Thomas, Barbara Madaj, Oluwasola Banke-Thomas, Matthews Mathai, Sarah White, Mselenge Mdegela, Jan Hofman, Andrew Weeks and Helen Smith and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and BMC Public Health.

In The Last Decade

Charles Ameh

57 papers receiving 1.7k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Charles Ameh United Kingdom 22 1.2k 507 475 316 187 64 1.7k
Patricia Bailey United States 25 1.4k 1.1× 484 1.0× 479 1.0× 283 0.9× 185 1.0× 73 1.8k
Aduragbemi Banke‐Thomas United Kingdom 21 846 0.7× 453 0.9× 284 0.6× 174 0.6× 199 1.1× 99 1.4k
Julia Hussein United Kingdom 24 1.6k 1.3× 663 1.3× 584 1.2× 218 0.7× 355 1.9× 59 2.1k
Dilys Walker United States 26 1.2k 1.0× 726 1.4× 575 1.2× 287 0.9× 77 0.4× 152 2.2k
Ashish KC Sweden 28 1.6k 1.3× 466 0.9× 541 1.1× 241 0.8× 136 0.7× 124 2.3k
Jelle Stekelenburg Netherlands 31 2.0k 1.6× 667 1.3× 1.1k 2.2× 271 0.9× 259 1.4× 138 3.0k
Sereen Thaddeus United States 6 2.0k 1.7× 654 1.3× 606 1.3× 280 0.9× 453 2.4× 11 2.4k
Susan F. Murray United Kingdom 25 1.1k 0.9× 841 1.7× 438 0.9× 92 0.3× 352 1.9× 53 2.2k
Mats Målqvist Sweden 33 1.8k 1.5× 840 1.7× 502 1.1× 210 0.7× 381 2.0× 118 2.7k
Samuel Mills United States 17 1.6k 1.3× 593 1.2× 382 0.8× 118 0.4× 417 2.2× 41 1.9k

Countries citing papers authored by Charles Ameh

Since Specialization
Citations

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

Fields of papers citing papers by Charles Ameh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Charles Ameh

This figure shows the co-authorship network connecting the top 25 collaborators of Charles Ameh. A scholar is included among the top collaborators of Charles Ameh 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 Charles Ameh. Charles Ameh 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.
Ameh, Charles, et al.. (2025). Variability in the Causes and Delay Factors Contributing to Maternal Mortality: Evidence From Maternal Death Surveillance Reports of 22 African Countries. BJOG An International Journal of Obstetrics & Gynaecology. 133(1). 106–115.
3.
Madaj, Barbara, et al.. (2024). Cross sectional survey of maternal and newborn quality of care in Niger: Selected findings, lessons learned and recommendations. SHILAP Revista de lepidopterología. 4(11). e0003268–e0003268.
4.
5.
Chama, Calvin, et al.. (2022). Implementation and evaluation of obstetric early warning systems in tertiary care hospitals in Nigeria. SHILAP Revista de lepidopterología. 2(7). e0000225–e0000225. 2 indexed citations
6.
Dickinson, Fiona, et al.. (2022). Assessing quality of care in maternity services in low and middle-income countries: Development of a Maternity Patient Reported Outcome Measure. SHILAP Revista de lepidopterología. 2(3). e0000062–e0000062. 4 indexed citations
7.
Shikuku, Duncan N., et al.. (2021). Educators’ perceptions of the early impact of COVID-19 on midwifery training in Kenya: a cross-sectional survey. International Health. 14(3). 336–338. 3 indexed citations
8.
Kumar, Arunaz & Charles Ameh. (2021). Start here- principles of effective undergraduate training. Best Practice & Research Clinical Obstetrics & Gynaecology. 80. 114–125. 8 indexed citations
9.
Godia, Pamela, et al.. (2020). Risk factors for maternal mortality among women who had a caesarean section delivery in Kenya: A case-control study. East African Medical Journal. 97(8). 2961–2974. 3 indexed citations
10.
Banke‐Thomas, Aduragbemi, et al.. (2019). Perspectives of stakeholders on emergency obstetric care training in Kenya: a qualitative study. International Health. 12(1). 11–18. 13 indexed citations
11.
Broek, Nynke van den, Charles Ameh, Barbara Madaj, et al.. (2019). Effects of emergency obstetric care training on maternal and perinatal outcomes: a stepped wedge cluster randomised trial in South Africa. BMJ Global Health. 4(6). e001670–e001670. 13 indexed citations
12.
Banke‐Thomas, Aduragbemi, et al.. (2019). Cost of maternal health services in low and middle-income countries: protocol for a systematic review. BMJ Open. 9(8). e027822–e027822. 4 indexed citations
13.
Banke‐Thomas, Aduragbemi, et al.. (2017). Assessing value-for-money in maternal and newborn health. BMJ Global Health. 2(2). e000310–e000310. 26 indexed citations
14.
Banke-Thomas, Oluwasola, Aduragbemi Banke‐Thomas, & Charles Ameh. (2016). Utilisation of maternal health services by adolescent mothers in Kenya: analysis of the demographic health survey 2008–2009. International Journal of Adolescent Medicine and Health. 30(2). 9 indexed citations
15.
Ameh, Charles, et al.. (2014). Establishing cause of maternal death in Malawi via facility‐based review and application of the ICD‐MM classification. BJOG An International Journal of Obstetrics & Gynaecology. 121(s4). 95–101. 31 indexed citations
16.
Kwambai, Titus K., Stephanie Dellicour, Meghna Desai, et al.. (2013). Perspectives of men on antenatal and delivery care service utilisation in rural western Kenya: a qualitative study. BMC Pregnancy and Childbirth. 13(1). 134–134. 119 indexed citations
17.
Ameh, Charles & Andrew Weeks. (2009). The role of instrumental vaginal delivery in low resource settings. BJOG An International Journal of Obstetrics & Gynaecology. 116(s1). 22–25. 41 indexed citations
18.
Ameh, Charles & Nynke van den Broek. (2008). Increased risk of maternal death among ethnic minority women in the UK. The Obstetrician & Gynaecologist. 10(3). 177–182. 14 indexed citations
19.
Adesiyun, Adebiyi Gbadebo, et al.. (2008). Hysterosalpingographic Tubal Abnormalities and HIV Infection among Black Women with Tubal Infertility in Sub-Saharan Africa. Gynecologic and Obstetric Investigation. 66(2). 119–122. 16 indexed citations
20.
Adesiyun, Adebiyi Gbadebo, et al.. (2007). Uterine sarcoma incidental in infertile women: Experience in a tropical hospital.. Pakistan Journal of Medical Sciences. 23(4). 1 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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2026