Oliver Ezechi

3.5k citations

178 papers · 1.7k indexed · h-index 24

Impact in

Obstetrics and Gynecology top 2%
- Maternal and Perinatal Health Interventions
Infectious Diseases top 2%
- HIV/AIDS Research and Interventions

Papers in ⓘ

Infectious Diseases 84
- HIV/AIDS Research and Interventions 58
Epidemiology 51
- HIV, Drug Use, Sexual Risk 23
- Cervical Cancer and HPV Research 12

Co-authors: Chidinma V Gab-Okafor (14 shared papers)Ebiere Herbertson (11 shared papers)Karen Odberg Pettersson (4 shared papers)Titilola Gbaja‐Biamila (39 shared papers)David Oladele (42 shared papers)Chisom Obiezu‐Umeh (32 shared papers)Juliet Iwelunmor (35 shared papers)Ucheoma Nwaozuru (35 shared papers)
Journals: PLoS ONE (14 papers)BMC Oral Health (7 papers)BMC Public Health (6 papers)BMC Health Services Research (4 papers)International Journal of Environmental Research and Public Health (3 papers)
Partner nations: Nigeria United States United Kingdom

In The Last Decade

Oliver Ezechi

150 papers receiving 1.6k citations

Peers

Countries citing papers authored by Oliver Ezechi

Since Specialization

Citations

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

Fields of papers citing papers by Oliver Ezechi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Oliver Ezechi, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Oliver Ezechi Line = papers co-authored together Oliver Ezechi links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 178 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Delivery of the impacted head of the fetus at caesarean section after prolonged obstructed labour: a randomised comparative study of two methods Journal of Obstetrics and Gynaecology ·Olusola B. Fasubaa, Oliver Ezechi, Ernest O. Orji, Solomon O. Ogunniyi, S. T. Akindele, OM Loto, F Okogbo	2002	80
2	Willingness and acceptability of cervical cancer screening among HIV positive Nigerian women BMC Public Health ·Oliver Ezechi, Chidinma V Gab-Okafor, Per Olof Östergren, Karen Odberg Pettersson	2013	79
3	Pattern and Determinants of Antiretroviral Drug Adherence among Nigerian Pregnant Women Journal of Pregnancy ·Sabdat Ekama, Ebiere Herbertson, E. J. Addeh, Chidinma V Gab-Okafor, Obinna Onwujekwe, Fola Tayo, Oliver Ezechi	2012	66
4	Puerperal Sepsis: A Preventable Post-Partum Complication Tropical Doctor ·F.O. Dare, AB Abani Bako, Oliver Ezechi	1998	62
5	Prevalence and pattern of domestic violence against pregnant Nigerian women Journal of Obstetrics and Gynaecology ·Oliver Ezechi, BKE Kalu, Lilian Ogochukwu Ezechi, Chikezie A Nwokoro, Victor I. Ndububa, Godwin C.E. Okeke	2004	61
6	Intimate partner violence and correlates in pregnant HIV positive Nigerians Archives of Gynecology and Obstetrics ·Oliver Ezechi, Chidinma V Gab-Okafor, Obinna Onwujekwe, Rosemary A. Adu, E. H. Amadi, Ebiere Herbertson	2009	48
7	Incidence and risk factors for caesarean wound infection in Lagos Nigeria BMC Research Notes ·Oliver Ezechi, A Edet, Hakim Akinlade, Chidinma V Gab-Okafor, Ebiere Herbertson	2009	47
8	The burden, distribution and risk factors for cervical oncogenic human papilloma virus infection in HIV positive Nigerian women Virology Journal ·Oliver Ezechi, Per Olof Östergren, Francisca Nwaokorie, Innocent Achaya Otobo Ujah, Karen Odberg Pettersson	2014	47
9	Pregnancy, obstetric and neonatal outcomes in HIV positive Nigerian women. PubMed ·Oliver Ezechi, Chidinma V Gab-Okafor, David Oladele, Olufunto Olufela Kalejaiye, B.O. Oke, Harry Ohwodo, Rosemary A. Adu, Sabdat Ekama, Adesola Zaidat Musa, Obinna Onwujekwe, Agatha David, I. A. O. Ujah	2013	37
10	Young people’s preferences for HIV self-testing services in Nigeria: a qualitative analysis BMC Public Health ·Chisom Obiezu‐Umeh, Titilola Gbaja‐Biamila, Oliver Ezechi, Ucheoma Nwaozuru, Jason J. Ong, Ifeoma Idigbe, David Oladele, Adesola Zaidat Musa, Florida Uzoaru, Collins O. Airhihenbuwa, Joseph D. Tucker, Juliet Iwelunmor	2021	35
11	Child sexual abuse and disclosure in South Western Nigeria: a community based study African Health Sciences ·Nkiruka David, Oliver Ezechi, Agatha Wapmuk, Titilola Gbaja‐Biamila, Aigbe Gregory Ohihoin, Ebiere Herbertson, Kofoworola Odeyemi	2018	35
12	Caesarean Morbidity and Mortality in a Private Hospital in Lagos, Nigeria Tropical Journal of Obstetrics and Gynaecology ·Oliver Ezechi, Chikezie A Nwokoro, Bruno K.E. Kalu, Fidelis Olisamedua Njokanma, Godwin C.E. Okeke	2002	33
13	Preferences for HIV testing services among young people in Nigeria BMC Health Services Research ·Ucheoma Nwaozuru, Juliet Iwelunmor, Jason J. Ong, Sawsan Salah, Chisom Obiezu‐Umeh, Oliver Ezechi, Joseph D. Tucker	2019	33
14	The 4 youth by youth HIV self-testing crowdsourcing contest: A qualitative evaluation PLoS ONE ·Juliet Iwelunmor, Oliver Ezechi, Chisom Obiezu‐Umeh, Titilola Gbaja‐Biamila, Ucheoma Nwaozuru, David Oladele, Adesola Zaidat Musa, Ifeoma Idigbe, Florida Uzoaru, Collins O. Airhihenbuwa, Kathryn E. Muessig, Donaldson F. Conserve, Bill G. Kapogiannis, Joseph D. Tucker	2020	31
15	Mobile health interventions for HIV/STI prevention among youth in low- and middle-income countries (LMICs): a systematic review of studies reporting implementation outcomes SHILAP Revista de lepidopterología ·Ucheoma Nwaozuru, Chisom Obiezu‐Umeh, Thembekile Shato, Florida Uzoaru, Stacey Mason, Victoria Carter, Sunita Manu, Karan Modi, Jessica Parker, Oliver Ezechi, Juliet Iwelunmor	2021	29
16	Caesarean Delivery: Why The Aversion? Tropical Journal of Obstetrics and Gynaecology ·Oliver Ezechi, Olushola B Fasubaa, Bruno EK Kalu, Chikezie A Nwokoro, Lilian O Obiesie	2005	29
17	Verification of HIV Self-Testing Use and Results: A Global Systematic Review AIDS Patient Care and STDs ·Kadija M. Tahlil, Jason J. Ong, Nora E. Rosenberg, Weiming Tang, Donaldson F. Conserve, Susan Nkengasong, Kathryn E. Muessig, Juliet Iwelunmor, Oliver Ezechi, Titi Gbajabiamila, Sani Aliyu, Chisom Obiezu‐Umeh, Bill G. Kapogiannis, Joseph D. Tucker	2020	28
18	Sero-prevalence and factors associated with Hepatitis B and C co-infection in pregnant Nigerian women living with HIV Infection Pan African Medical Journal ·Oliver Ezechi, Olufunto Olufela Kalejaiye, Chidinma V Gab-Okafor, David Ayola Oladele, Bamidele Oludare Oke, Zaidat Olusola Musa, Sabdat Ekama, Harry Ohwodo, Endurance Agahowa, Titilola Gbajabiamilla, Paschal Mbanefo Ezeobi, Azuka Patrick Okwuraiwe, Rosemary Ajuma Audu, Rosemary Nwakaego Okoye, Agatha David, N N Odunukwe, Obinna Onwujekwe, Innocent Achanya Ujah	2014	28
19	Trends and patterns of sexual assaults in Lagos south-western Nigeria Pan African Medical Journal ·Oliver Ezechi, Zaidat Adesolamusa, Agatha David, Agatha Wapmuk, Titilola Gbaja‐Biamila, Ifeoma Eugeniaidigbe, Paschal Mbanefo Ezeobi, Aigbe G. Ohihoin, Innocent A. O. Ujah	2016	25
20	Incidence of and socio-biologic risk factors for spontaneous preterm birth in HIV positive Nigerian women BMC Pregnancy and Childbirth ·Oliver Ezechi, Agatha David, Chidinma V Gab-Okafor, Harry Ohwodo, David Oladele, Olufunto Olufela Kalejaiye, Paschal Mbanefo Ezeobi, Titilola Gbaja‐Biamila, Rosemary A. Adu, B.O. Oke, Adesola Zaidat Musa, Sabdat Ekama, O A Ilesanmi, Olutosin Odubela, Esther O Somefun, Ebiere Herbertson, Obinna Onwujekwe, Innocent AO Ujah	2012	25

About Oliver Ezechi

Oliver Ezechi is a scholar working on Infectious Diseases, Epidemiology, General Health Professions, Pediatrics, Perinatology and Child Health and Public Health, Environmental and Occupational Health, having authored 178 papers that have together received 1.7k indexed citations. Recurring topics across this work include HIV/AIDS Research and Interventions (58 papers), Adolescent Sexual and Reproductive Health (34 papers), HIV, Drug Use, Sexual Risk (23 papers), HIV/AIDS Impact and Responses (15 papers), Global Maternal and Child Health (14 papers), Cervical Cancer and HPV Research (12 papers), COVID-19 and Mental Health (11 papers) and Dental Health and Care Utilization (10 papers). The work is most often cited by research in Obstetrics and Gynecology (253 citations), Infectious Diseases (571 citations), Health (175 citations), Pediatrics, Perinatology and Child Health (348 citations) and General Health Professions (437 citations). Oliver Ezechi has collaborated with scholars based in Nigeria, United States and United Kingdom. Frequent co-authors include Chidinma V Gab-Okafor, Ebiere Herbertson, Karen Odberg Pettersson, Titilola Gbaja‐Biamila, David Oladele, Chisom Obiezu‐Umeh, Juliet Iwelunmor, Ucheoma Nwaozuru, Obinna Onwujekwe and Ifeoma Idigbe. Their work appears in journals such as PLoS ONE, BMC Oral Health, BMC Public Health, BMC Health Services Research and International Journal of Environmental Research and Public Health.

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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