E. E. Okpere

648 total citations
24 papers, 512 citations indexed

About

E. E. Okpere is a scholar working on Pediatrics, Perinatology and Child Health, Public Health, Environmental and Occupational Health and Epidemiology. According to data from OpenAlex, E. E. Okpere has authored 24 papers receiving a total of 512 indexed citations (citations by other indexed papers that have themselves been cited), including 13 papers in Pediatrics, Perinatology and Child Health, 7 papers in Public Health, Environmental and Occupational Health and 6 papers in Epidemiology. Recurrent topics in E. E. Okpere's work include Global Maternal and Child Health (5 papers), Malaria Research and Control (3 papers) and Pregnancy and preeclampsia studies (2 papers). E. E. Okpere is often cited by papers focused on Global Maternal and Child Health (5 papers), Malaria Research and Control (3 papers) and Pregnancy and preeclampsia studies (2 papers). E. E. Okpere collaborates with scholars based in Nigeria, Benin and United States. E. E. Okpere's co-authors include Ehijie Enato, Augustine O. Okhamafe, Etedafe P. Gharoro, OUJ Umeora, AB Ande, Pètra F. Mens, Henk D. F. H. Schallig, D.A.G. Imoedemhe, M. Ezimokhai and A. U. El-Nafaty and has published in prestigious journals such as Advances in experimental medicine and biology, Injury and International Journal of Gynecology & Obstetrics.

In The Last Decade

E. E. Okpere

22 papers receiving 463 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
E. E. Okpere Nigeria 10 204 163 116 78 75 24 512
Padmanabhan Badrinath United Kingdom 17 144 0.7× 122 0.7× 146 1.3× 67 0.9× 65 0.9× 43 646
A. C. Ikeme Nigeria 12 149 0.7× 108 0.7× 62 0.5× 28 0.4× 43 0.6× 32 411
Sompop Limpongsanurak Thailand 17 247 1.2× 259 1.6× 242 2.1× 20 0.3× 139 1.9× 43 623
M Bukar Nigeria 15 223 1.1× 102 0.6× 117 1.0× 58 0.7× 230 3.1× 63 633
Stephen Matseoane United States 11 57 0.3× 294 1.8× 192 1.7× 46 0.6× 88 1.2× 21 821
Malik Goonewardene Sri Lanka 9 195 1.0× 97 0.6× 33 0.3× 82 1.1× 221 2.9× 28 476
F Majoko Zimbabwe 13 329 1.6× 145 0.9× 39 0.3× 51 0.7× 266 3.5× 28 487
AbdelAziem A. Ali Sudan 12 218 1.1× 122 0.7× 67 0.6× 59 0.8× 194 2.6× 43 572
Reva Tripathi India 12 164 0.8× 129 0.8× 64 0.6× 16 0.2× 156 2.1× 62 451
F Diadhiou Senegal 10 147 0.7× 145 0.9× 74 0.6× 11 0.1× 84 1.1× 70 348

Countries citing papers authored by E. E. Okpere

Since Specialization
Citations

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

Fields of papers citing papers by E. E. Okpere

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of E. E. Okpere

This figure shows the co-authorship network connecting the top 25 collaborators of E. E. Okpere. A scholar is included among the top collaborators of E. E. Okpere 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 E. E. Okpere. E. E. Okpere 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.
Okpere, E. E., et al.. (2020). A community-based assessment of the perception and involvement of male partners in maternity care in Benin-City, Nigeria. Journal of Obstetrics and Gynaecology. 41(3). 401–407. 5 indexed citations
2.
Okpere, E. E., et al.. (2014). Pattern and risk factors for partner infection with hepatitis B virus in a prevention of mother-to-child transmission programme.. PubMed. 32(2). 110–4. 5 indexed citations
3.
Okpere, E. E., et al.. (2010). Plasma vitamin C levels and risk of preterm prelabour rupture of membranes. Archives of Gynecology and Obstetrics. 284(3). 593–597. 17 indexed citations
4.
Ezeaka, Chinyere, et al.. (2010). The Impact of Recycled Neonatal Incubators in Nigeria: A 6-Year Follow-Up Study. International Journal of Pediatrics. 2010. 1–7. 11 indexed citations
5.
6.
Okpere, E. E., et al.. (2008). The diagnostic accuracy of the rapid dipstick test to predict asymptomatic urinary tract infection of pregnancy. Journal of Obstetrics and Gynaecology. 28(5). 490–495. 37 indexed citations
7.
Enato, Ehijie, Augustine O. Okhamafe, & E. E. Okpere. (2007). A survey of knowledge, attitude and practice of malaria management among pregnant women from two health care facilities in Nigeria. Acta Obstetricia Et Gynecologica Scandinavica. 86(1). 33–36. 44 indexed citations
8.
Enato, Ehijie, et al.. (2007). Prevalence of Malaria during Pregnancy and Antimalarial Intervention in an Urban Secondary Health Care Facility in Southern Nigeria. Medical Principles and Practice. 16(3). 240–243. 16 indexed citations
9.
Okpere, E. E., et al.. (2006). Evaluation of chlorhexidine in the detection of bacteriuria in pregnancy. Tropical Journal of Obstetrics and Gynaecology. 23(1). 2 indexed citations
10.
Aziken, Michael, et al.. (2006). Placenta percreta with bladder involvement: a case report. Tropical Journal of Obstetrics and Gynaecology. 22(1). 1 indexed citations
11.
Chiedozi, Lawrence C, et al.. (2001). Management of Symptomatic Cholelithiasis in Pregnancy. Annals of Saudi Medicine. 21(1-2). 38–41. 2 indexed citations
12.
Gharoro, Etedafe P., et al.. (1999). Carcinoma of the cervix: aspects of clinical presentation and management in Benin City. International Journal of Gynecology & Obstetrics. 67(1). 51–53. 16 indexed citations
13.
Okpere, E. E., et al.. (1988). Observations on the alkaline phosphatase isoenzyme distribution in maternal and amniotic fluid compartments in Nigerian parturients.. PubMed. 15(1-2). 53–5.
14.
Okpere, E. E., et al.. (1986). Is maternal serum heat stable alkaline phosphatase an index of fetal maturity?. Medical Hypotheses. 21(2). 225–230. 1 indexed citations
15.
Okpere, E. E., et al.. (1985). Paraumbilical endometriosis in a Nigerian woman. Journal of Obstetrics and Gynaecology. 5(3). 188–188. 3 indexed citations
16.
Okpere, E. E., et al.. (1985). Incidence of penicillinase producing Neisseria gonorrhoeae (PPNG) strains and susceptibility of gonococcal isolates to antibiotics in Benin City, Nigeria.. Sexually Transmitted Infections. 61(6). 367–370. 5 indexed citations
17.
Okpere, E. E., et al.. (1985). The importance of social class in voluntary fertility control in a developing country. Medical Entomology and Zoology. 4. 205–212. 282 indexed citations
18.
Okpere, E. E., et al.. (1984). Severe road traffic injuries in the third trimester of pregnancy. Injury. 15(6). 376–378. 8 indexed citations
19.
Ajabor, L. N., et al.. (1983). Radiology of obstetric vesicovaginal fistula. Urologic Radiology. 5(1). 247–50. 3 indexed citations
20.
Okpere, E. E., et al.. (1982). The use of the vacuum extractor in a Nigerian hospital. International Journal of Gynecology & Obstetrics. 20(1). 29–33. 2 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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