Hyacinth E. Onah

640 total citations
28 papers, 511 citations indexed

About

Hyacinth E. Onah is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health. According to data from OpenAlex, Hyacinth E. Onah has authored 28 papers receiving a total of 511 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Obstetrics and Gynecology, 13 papers in Pediatrics, Perinatology and Child Health and 6 papers in Public Health, Environmental and Occupational Health. Recurrent topics in Hyacinth E. Onah's work include Maternal and Perinatal Health Interventions (9 papers), Global Maternal and Child Health (9 papers) and Maternal and fetal healthcare (5 papers). Hyacinth E. Onah is often cited by papers focused on Maternal and Perinatal Health Interventions (9 papers), Global Maternal and Child Health (9 papers) and Maternal and fetal healthcare (5 papers). Hyacinth E. Onah collaborates with scholars based in Nigeria and United States. Hyacinth E. Onah's co-authors include Cyril Chukwudi Dim, Euzebus Chinonye Ezugwu, Chukwuemeka Anthony Iyoke, N Samuel, I I Okafor, JN Eze, Leonard Ogbonna Ajah, Emmanuel Onyebuchi Ugwu, Hadiza Galadanci and Benjamin C. Ozumba and has published in prestigious journals such as SHILAP Revista de lepidopterología, Social Science & Medicine and International Journal of Gynecology & Obstetrics.

In The Last Decade

Hyacinth E. Onah

28 papers receiving 466 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hyacinth E. Onah Nigeria 11 334 155 111 98 73 28 511
S Massawe Tanzania 13 321 1.0× 127 0.8× 97 0.9× 92 0.9× 53 0.7× 20 455
Achenef Asmamaw Muche Ethiopia 15 381 1.1× 337 2.2× 175 1.6× 158 1.6× 43 0.6× 33 772
Sharad Onta Nepal 13 178 0.5× 83 0.5× 91 0.8× 94 1.0× 65 0.9× 28 557
Abdel Aziem A. Ali Sudan 13 262 0.8× 67 0.4× 102 0.9× 148 1.5× 35 0.5× 22 534
Iain Aitken United States 10 214 0.6× 140 0.9× 69 0.6× 96 1.0× 31 0.4× 18 444
S N Jafarey Pakistan 14 284 0.9× 72 0.5× 73 0.7× 121 1.2× 66 0.9× 29 474
Paul Kiondo Uganda 15 291 0.9× 239 1.5× 75 0.7× 65 0.7× 15 0.2× 29 518
Feleke Gebremeskel Ethiopia 12 228 0.7× 57 0.4× 136 1.2× 106 1.1× 26 0.4× 26 428
B. Kodio Mali 9 264 0.8× 84 0.5× 75 0.7× 82 0.8× 63 0.9× 19 423
Sadia Chowdhury Bangladesh 11 184 0.6× 32 0.2× 107 1.0× 113 1.2× 63 0.9× 29 461

Countries citing papers authored by Hyacinth E. Onah

Since Specialization
Citations

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

Fields of papers citing papers by Hyacinth E. Onah

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hyacinth E. Onah. 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 Hyacinth E. Onah. The network helps show where Hyacinth E. Onah may publish in the future.

Co-authorship network of co-authors of Hyacinth E. Onah

This figure shows the co-authorship network connecting the top 25 collaborators of Hyacinth E. Onah. A scholar is included among the top collaborators of Hyacinth E. Onah 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 Hyacinth E. Onah. Hyacinth E. Onah 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.
Iyoke, Chukwuemeka Anthony, et al.. (2020). <p>A Comparison of the Characteristics of Maternal Near-Misses and Maternal Deaths in Enugu, Southeast Nigeria: A 3-Year Prospective Study</p>. International Journal of Women s Health. Volume 12. 207–211. 7 indexed citations
2.
Iyoke, Chukwuemeka Anthony, et al.. (2014). Maternal and perinatal outcomes of delivery after a previous Cesarean section in Enugu, Southeast Nigeria: a prospective observational study. International Journal of Women s Health. 6. 301–301. 22 indexed citations
3.
4.
Eleje, George Uchenna, Euzebus Chinonye Ezugwu, Dotun Ogunyemi, et al.. (2014). Accuracy and cost‐analysis of placental alpha‐microglobulin‐1 test in the diagnosis of premature rupture of fetal membranes in resource‐limited community settings. Journal of obstetrics and gynaecology research. 41(1). 29–38. 19 indexed citations
5.
Ezugwu, Euzebus Chinonye, et al.. (2011). Stillbirth rate at an emerging tertiary health institution in Enugu, southeast Nigeria. International Journal of Gynecology & Obstetrics. 115(2). 164–166. 16 indexed citations
6.
Onah, Hyacinth E., et al.. (2010). Case against single embryo transfer in African IVF clinics. Middle East Fertility Society Journal. 15(4). 296–297. 1 indexed citations
7.
Onah, Hyacinth E., et al.. (2008). Positive attitude to menopause and improved quality of life among Igbo women in Nigeria. International Journal of Gynecology & Obstetrics. 103(1). 71–72. 10 indexed citations
8.
Samuel, N, Hyacinth E. Onah, & I I Okafor. (2008). Depression among Nigerian women following pregnancy loss. International Journal of Gynecology & Obstetrics. 105(1). 60–62. 24 indexed citations
9.
Dim, Cyril Chukwudi & Hyacinth E. Onah. (2007). The prevalence of anemia among pregnant women at booking in Enugu, South Eastern Nigeria.. PubMed. 9(3). 11–11. 84 indexed citations
10.
Onah, Hyacinth E., et al.. (2006). Factors associated with the use of maternity services in Enugu, southeastern Nigeria. Social Science & Medicine. 63(7). 1870–1878. 214 indexed citations
11.
Iyoke, Chukwuemeka Anthony & Hyacinth E. Onah. (2006). Vacuum deliveries at the University of Nigeria Teaching Hospital, Enugu. Tropical Journal of Obstetrics and Gynaecology. 23(1). 9 indexed citations
12.
Onah, Hyacinth E., et al.. (2005). An Audit of Vaginal Hysterectomies in Enugu, Nigeria. Tropical Journal of Obstetrics and Gynaecology. 21(1). 1 indexed citations
13.
14.
Onah, Hyacinth E., et al.. (2003). Caesarean section or symphysiotomy for obstructed labour for developing countries? Need to ascertain women's preferences. Journal of Obstetrics and Gynaecology. 23(6). 594–595. 3 indexed citations
15.
Onah, Hyacinth E., et al.. (2002). Increasing the use of the vaginal route for hysterectomy in Nigerians: A critical appraisal. SHILAP Revista de lepidopterología. 3 indexed citations
16.
Onah, Hyacinth E. & JN Eze. (2002). Trends in the Age of Primigravidae in Enugu, Nigeria. Tropical Journal of Obstetrics and Gynaecology. 19(2). 71–73. 1 indexed citations
17.
Ezugwu, Euzebus Chinonye, et al.. (2002). Are Destructive Operations Still Relevant to Obstetric Practice in Developing Countries. Tropical Journal of Obstetrics and Gynaecology. 19(2). 90–92. 2 indexed citations
18.
Onah, Hyacinth E., et al.. (2002). Feasibility of Reducing the Caesarean Section Rate at the University of Nigeria Teaching Hospital, Enugu, Nigeria. Tropical Journal of Obstetrics and Gynaecology. 19(2). 86–89. 11 indexed citations
19.
Onah, Hyacinth E., et al.. (2002). ELECTIVE ABDOMINAL HYSTERECTOMY: INDICATIIONS AND COMPLICATIONS IN ENUGU, EASTERN NIGERIA.. 1(1). 3 indexed citations
20.
Onah, Hyacinth E., et al.. (2001). Caesarean Section in the Delivery of Nigerian Eclamptics. Tropical Journal of Obstetrics and Gynaecology. 18(1). 9 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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