University College Hospital, Ibadan

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Short name

UCH

Country, city

Nigeria, Ibadan

022yvqh08

Organization website

Publications

2 952

Citations

73 070

h-index

Top-3 journals

Tropical Doctor (59 publications)

International Journal of Gynecology and Obstetrics (52 publications)

PLoS ONE (47 publications)

Top-3 organizations

University of Ibadan (1337 publications)

Obafemi Awolowo University (173 publications)

Harvard University (155 publications)

Top-3 foreign organizations

Harvard University (155 publications)

University of Cape Town (103 publications)

Johns Hopkins University (90 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Field of science

Countries

Found

Since 1954

Total publications

2952

Total citations

73070

Citations per publication

24.75

Average publications per year

Average authors per publication

9.84

h-index

Metrics description

h-index

A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.

https://www.pnas.org/doi/full/10.1073/pnas.0507655102

Top-30

Fields of science

	100 200 300 400 500 600 700 800
General Medicine	General Medicine, 704, 23.85% General Medicine 704 publications, 23.85%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 358, 12.13% Public Health, Environmental and Occupational Health 358 publications, 12.13%
Infectious Diseases	Infectious Diseases, 314, 10.64% Infectious Diseases 314 publications, 10.64%
Psychiatry and Mental health	Psychiatry and Mental health, 238, 8.06% Psychiatry and Mental health 238 publications, 8.06%
Pediatrics, Perinatology and Child Health	Pediatrics, Perinatology and Child Health, 218, 7.38% Pediatrics, Perinatology and Child Health 218 publications, 7.38%
Surgery	Surgery, 200, 6.78% Surgery 200 publications, 6.78%
Neurology (clinical)	Neurology (clinical), 174, 5.89% Neurology (clinical) 174 publications, 5.89%
Oncology	Oncology, 166, 5.62% Oncology 166 publications, 5.62%
Obstetrics and Gynecology	Obstetrics and Gynecology, 157, 5.32% Obstetrics and Gynecology 157 publications, 5.32%
Epidemiology	Epidemiology, 109, 3.69% Epidemiology 109 publications, 3.69%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 108, 3.66% Cardiology and Cardiovascular Medicine 108 publications, 3.66%
Cancer Research	Cancer Research, 104, 3.52% Cancer Research 104 publications, 3.52%
Parasitology	Parasitology, 90, 3.05% Parasitology 90 publications, 3.05%
Health (social science)	Health (social science), 76, 2.57% Health (social science) 76 publications, 2.57%
Hematology	Hematology, 72, 2.44% Hematology 72 publications, 2.44%
Otorhinolaryngology	Otorhinolaryngology, 70, 2.37% Otorhinolaryngology 70 publications, 2.37%
Multidisciplinary	Multidisciplinary, 69, 2.34% Multidisciplinary 69 publications, 2.34%
Neurology	Neurology, 69, 2.34% Neurology 69 publications, 2.34%
Dermatology	Dermatology, 68, 2.3% Dermatology 68 publications, 2.3%
Health Policy	Health Policy, 67, 2.27% Health Policy 67 publications, 2.27%
Pharmacology (medical)	Pharmacology (medical), 65, 2.2% Pharmacology (medical) 65 publications, 2.2%
Microbiology (medical)	Microbiology (medical), 58, 1.96% Microbiology (medical) 58 publications, 1.96%
Pathology and Forensic Medicine	Pathology and Forensic Medicine, 54, 1.83% Pathology and Forensic Medicine 54 publications, 1.83%
Immunology	Immunology, 53, 1.8% Immunology 53 publications, 1.8%
Anesthesiology and Pain Medicine	Anesthesiology and Pain Medicine, 50, 1.69% Anesthesiology and Pain Medicine 50 publications, 1.69%
Radiology, Nuclear Medicine and imaging	Radiology, Nuclear Medicine and imaging, 49, 1.66% Radiology, Nuclear Medicine and imaging 49 publications, 1.66%
Internal Medicine	Internal Medicine, 45, 1.52% Internal Medicine 45 publications, 1.52%
Ophthalmology	Ophthalmology, 42, 1.42% Ophthalmology 42 publications, 1.42%
Virology	Virology, 41, 1.39% Virology 41 publications, 1.39%
Urology	Urology, 41, 1.39% Urology 41 publications, 1.39%
	100 200 300 400 500 600 700 800

Journals

	10 20 30 40 50 60
Tropical Doctor	Tropical Doctor, 59, 2% Tropical Doctor 59 publications, 2%
International Journal of Gynecology and Obstetrics	International Journal of Gynecology and Obstetrics, 52, 1.76% International Journal of Gynecology and Obstetrics 52 publications, 1.76%
PLoS ONE	PLoS ONE, 47, 1.59% PLoS ONE 47 publications, 1.59%
Transactions of the Royal Society of Tropical Medicine and Hygiene	Transactions of the Royal Society of Tropical Medicine and Hygiene, 46, 1.56% Transactions of the Royal Society of Tropical Medicine and Hygiene 46 publications, 1.56%
Journal of Tropical Pediatrics	Journal of Tropical Pediatrics, 33, 1.12% Journal of Tropical Pediatrics 33 publications, 1.12%
The Lancet	The Lancet, 32, 1.08% The Lancet 32 publications, 1.08%
World Neurosurgery	World Neurosurgery, 27, 0.91% World Neurosurgery 27 publications, 0.91%
International Journal of Dermatology	International Journal of Dermatology, 27, 0.91% International Journal of Dermatology 27 publications, 0.91%
British Journal of Surgery	British Journal of Surgery, 25, 0.85% British Journal of Surgery 25 publications, 0.85%
Psychological Medicine	Psychological Medicine, 23, 0.78% Psychological Medicine 23 publications, 0.78%
Cancer Research	Cancer Research, 21, 0.71% Cancer Research 21 publications, 0.71%
International Journal of Infectious Diseases	International Journal of Infectious Diseases, 20, 0.68% International Journal of Infectious Diseases 20 publications, 0.68%
International Journal of Epidemiology	International Journal of Epidemiology, 19, 0.64% International Journal of Epidemiology 19 publications, 0.64%
BMC Public Health	BMC Public Health, 18, 0.61% BMC Public Health 18 publications, 0.61%
International Quarterly of Community Health Education	International Quarterly of Community Health Education, 17, 0.58% International Quarterly of Community Health Education 17 publications, 0.58%
Social Psychiatry and Psychiatric Epidemiology	Social Psychiatry and Psychiatric Epidemiology, 17, 0.58% Social Psychiatry and Psychiatric Epidemiology 17 publications, 0.58%
Anaesthesia	Anaesthesia, 16, 0.54% Anaesthesia 16 publications, 0.54%
Alzheimer's and Dementia	Alzheimer's and Dementia, 16, 0.54% Alzheimer's and Dementia 16 publications, 0.54%
BJOG: An International Journal of Obstetrics and Gynaecology	BJOG: An International Journal of Obstetrics and Gynaecology, 16, 0.54% BJOG: An International Journal of Obstetrics and Gynaecology 16 publications, 0.54%
Journal of Clinical Oncology	Journal of Clinical Oncology, 16, 0.54% Journal of Clinical Oncology 16 publications, 0.54%
Health Science Reports	Health Science Reports, 16, 0.54% Health Science Reports 16 publications, 0.54%
PLOS Global Public Health	PLOS Global Public Health, 15, 0.51% PLOS Global Public Health 15 publications, 0.51%
Child's Nervous System	Child's Nervous System, 14, 0.47% Child's Nervous System 14 publications, 0.47%
The Lancet Global Health	The Lancet Global Health, 13, 0.44% The Lancet Global Health 13 publications, 0.44%
Journal of the Neurological Sciences	Journal of the Neurological Sciences, 13, 0.44% Journal of the Neurological Sciences 13 publications, 0.44%
African Journal of Primary Health Care and Family Medicine	African Journal of Primary Health Care and Family Medicine, 13, 0.44% African Journal of Primary Health Care and Family Medicine 13 publications, 0.44%
Journal of West African College of Surgeons	Journal of West African College of Surgeons, 13, 0.44% Journal of West African College of Surgeons 13 publications, 0.44%
Pediatric Radiology	Pediatric Radiology, 12, 0.41% Pediatric Radiology 12 publications, 0.41%
Blood	Blood, 12, 0.41% Blood 12 publications, 0.41%
Global Heart	Global Heart, 12, 0.41% Global Heart 12 publications, 0.41%
	10 20 30 40 50 60

Publishers

	100 200 300 400 500 600
Springer Nature	Springer Nature, 541, 18.33% Springer Nature 541 publications, 18.33%
Elsevier	Elsevier, 534, 18.09% Elsevier 534 publications, 18.09%
Wiley	Wiley, 462, 15.65% Wiley 462 publications, 15.65%
SAGE	SAGE, 222, 7.52% SAGE 222 publications, 7.52%
Oxford University Press	Oxford University Press, 177, 6% Oxford University Press 177 publications, 6%
Taylor & Francis	Taylor & Francis, 157, 5.32% Taylor & Francis 157 publications, 5.32%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 90, 3.05% Ovid Technologies (Wolters Kluwer Health) 90 publications, 3.05%
Cambridge University Press	Cambridge University Press, 76, 2.57% Cambridge University Press 76 publications, 2.57%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 72, 2.44% Public Library of Science (PLoS) 72 publications, 2.44%
BMJ	BMJ, 57, 1.93% BMJ 57 publications, 1.93%
S. Karger AG	S. Karger AG, 44, 1.49% S. Karger AG 44 publications, 1.49%
American Society of Clinical Oncology (ASCO)	American Society of Clinical Oncology (ASCO), 39, 1.32% American Society of Clinical Oncology (ASCO) 39 publications, 1.32%
Hindawi Limited	Hindawi Limited, 38, 1.29% Hindawi Limited 38 publications, 1.29%
American Association for Cancer Research (AACR)	American Association for Cancer Research (AACR), 36, 1.22% American Association for Cancer Research (AACR) 36 publications, 1.22%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 32, 1.08% Georg Thieme Verlag KG 32 publications, 1.08%
MDPI	MDPI, 30, 1.02% MDPI 30 publications, 1.02%
AOSIS	AOSIS, 23, 0.78% AOSIS 23 publications, 0.78%
Medknow	Medknow, 21, 0.71% Medknow 21 publications, 0.71%
Frontiers Media S.A.	Frontiers Media S.A., 19, 0.64% Frontiers Media S.A. 19 publications, 0.64%
American Medical Association (AMA)	American Medical Association (AMA), 19, 0.64% American Medical Association (AMA) 19 publications, 0.64%
Walter de Gruyter	Walter de Gruyter, 18, 0.61% Walter de Gruyter 18 publications, 0.61%
Mary Ann Liebert	Mary Ann Liebert, 18, 0.61% Mary Ann Liebert 18 publications, 0.61%
American Society of Hematology	American Society of Hematology, 13, 0.44% American Society of Hematology 13 publications, 0.44%
Scientific Scholar	Scientific Scholar, 13, 0.44% Scientific Scholar 13 publications, 0.44%
National Medical Association	National Medical Association, 11, 0.37% National Medical Association 11 publications, 0.37%
Pan African Urological Surgeons Association (Pausa)	Pan African Urological Surgeons Association (Pausa), 10, 0.34% Pan African Urological Surgeons Association (Pausa) 10 publications, 0.34%
Mark Allen Group	Mark Allen Group, 10, 0.34% Mark Allen Group 10 publications, 0.34%
Academic Journals	Academic Journals, 9, 0.3% Academic Journals 9 publications, 0.3%
IOS Press	IOS Press, 8, 0.27% IOS Press 8 publications, 0.27%
American Society of Tropical Medicine and Hygiene	American Society of Tropical Medicine and Hygiene, 8, 0.27% American Society of Tropical Medicine and Hygiene 8 publications, 0.27%
	100 200 300 400 500 600

With other organizations

	200 400 600 800 1000 1200 1400
University of Ibadan	University of Ibadan, 1337, 45.29% University of Ibadan 1337 publications, 45.29%
Obafemi Awolowo University	Obafemi Awolowo University, 173, 5.86% Obafemi Awolowo University 173 publications, 5.86%
Harvard University	Harvard University, 155, 5.25% Harvard University 155 publications, 5.25%
University of Lagos	University of Lagos, 106, 3.59% University of Lagos 106 publications, 3.59%
University of Cape Town	University of Cape Town, 103, 3.49% University of Cape Town 103 publications, 3.49%
Lagos University Teaching Hospital	Lagos University Teaching Hospital, 99, 3.35% Lagos University Teaching Hospital 99 publications, 3.35%
Johns Hopkins University	Johns Hopkins University, 90, 3.05% Johns Hopkins University 90 publications, 3.05%
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 78, 2.64% Istituti di Ricovero e Cura a Carattere Scientifico 78 publications, 2.64%
Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz	Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, 78, 2.64% Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz 78 publications, 2.64%
University of Ilorin Teaching Hospital	University of Ilorin Teaching Hospital, 75, 2.54% University of Ilorin Teaching Hospital 75 publications, 2.54%
University of Abuja	University of Abuja, 73, 2.47% University of Abuja 73 publications, 2.47%
Ahmadu Bello University Teaching Hospital	Ahmadu Bello University Teaching Hospital, 67, 2.27% Ahmadu Bello University Teaching Hospital 67 publications, 2.27%
Hospital del Mar Research Institute	Hospital del Mar Research Institute, 67, 2.27% Hospital del Mar Research Institute 67 publications, 2.27%
Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública	Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, 67, 2.27% Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública 67 publications, 2.27%
University College London	University College London, 66, 2.24% University College London 66 publications, 2.24%
University of Otago	University of Otago, 66, 2.24% University of Otago 66 publications, 2.24%
University of Nigeria Teaching Hospital	University of Nigeria Teaching Hospital, 65, 2.2% University of Nigeria Teaching Hospital 65 publications, 2.2%
Olabisi Onabanjo University	Olabisi Onabanjo University, 65, 2.2% Olabisi Onabanjo University 65 publications, 2.2%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 63, 2.13% Katholieke Universiteit Leuven 63 publications, 2.13%
Chinese University of Hong Kong	Chinese University of Hong Kong, 63, 2.13% Chinese University of Hong Kong 63 publications, 2.13%
University of Maiduguri	University of Maiduguri, 60, 2.03% University of Maiduguri 60 publications, 2.03%
Balamand University	Balamand University, 59, 2% Balamand University 59 publications, 2%
Lagos State University Teaching Hospital	Lagos State University Teaching Hospital, 59, 2% Lagos State University Teaching Hospital 59 publications, 2%
Bayero University, Kano	Bayero University, Kano, 57, 1.93% Bayero University, Kano 57 publications, 1.93%
Paris Cité University	Paris Cité University, 57, 1.93% Paris Cité University 57 publications, 1.93%
Karolinska Institute	Karolinska Institute, 54, 1.83% Karolinska Institute 54 publications, 1.83%
Ekiti State University	Ekiti State University, 54, 1.83% Ekiti State University 54 publications, 1.83%
NOVA University Lisbon	NOVA University Lisbon, 52, 1.76% NOVA University Lisbon 52 publications, 1.76%
London School of Hygiene & Tropical Medicine	London School of Hygiene & Tropical Medicine, 50, 1.69% London School of Hygiene & Tropical Medicine 50 publications, 1.69%
University of Melbourne	University of Melbourne, 50, 1.69% University of Melbourne 50 publications, 1.69%
	200 400 600 800 1000 1200 1400

With foreign organizations

	20 40 60 80 100 120 140 160
Harvard University	Harvard University, 155, 5.25% Harvard University 155 publications, 5.25%
University of Cape Town	University of Cape Town, 103, 3.49% University of Cape Town 103 publications, 3.49%
Johns Hopkins University	Johns Hopkins University, 90, 3.05% Johns Hopkins University 90 publications, 3.05%
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 78, 2.64% Istituti di Ricovero e Cura a Carattere Scientifico 78 publications, 2.64%
Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz	Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, 78, 2.64% Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz 78 publications, 2.64%
Hospital del Mar Research Institute	Hospital del Mar Research Institute, 67, 2.27% Hospital del Mar Research Institute 67 publications, 2.27%
Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública	Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, 67, 2.27% Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública 67 publications, 2.27%
University College London	University College London, 66, 2.24% University College London 66 publications, 2.24%
University of Otago	University of Otago, 66, 2.24% University of Otago 66 publications, 2.24%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 63, 2.13% Katholieke Universiteit Leuven 63 publications, 2.13%
Chinese University of Hong Kong	Chinese University of Hong Kong, 63, 2.13% Chinese University of Hong Kong 63 publications, 2.13%
Balamand University	Balamand University, 59, 2% Balamand University 59 publications, 2%
Paris Cité University	Paris Cité University, 57, 1.93% Paris Cité University 57 publications, 1.93%
Karolinska Institute	Karolinska Institute, 54, 1.83% Karolinska Institute 54 publications, 1.83%
NOVA University Lisbon	NOVA University Lisbon, 52, 1.76% NOVA University Lisbon 52 publications, 1.76%
London School of Hygiene & Tropical Medicine	London School of Hygiene & Tropical Medicine, 50, 1.69% London School of Hygiene & Tropical Medicine 50 publications, 1.69%
University of Melbourne	University of Melbourne, 50, 1.69% University of Melbourne 50 publications, 1.69%
University of the Witwatersrand	University of the Witwatersrand, 49, 1.66% University of the Witwatersrand 49 publications, 1.66%
Pompeu Fabra University	Pompeu Fabra University, 49, 1.66% Pompeu Fabra University 49 publications, 1.66%
University of Michigan	University of Michigan, 48, 1.63% University of Michigan 48 publications, 1.63%
Centro de Investigación Biomédica en Red de Salud Mental	Centro de Investigación Biomédica en Red de Salud Mental, 48, 1.63% Centro de Investigación Biomédica en Red de Salud Mental 48 publications, 1.63%
University of Queensland	University of Queensland, 46, 1.56% University of Queensland 46 publications, 1.56%
Northwestern University	Northwestern University, 46, 1.56% Northwestern University 46 publications, 1.56%
University of Chicago	University of Chicago, 45, 1.52% University of Chicago 45 publications, 1.52%
University Medical Center Groningen	University Medical Center Groningen, 45, 1.52% University Medical Center Groningen 45 publications, 1.52%
University of Oxford	University of Oxford, 44, 1.49% University of Oxford 44 publications, 1.49%
University of Ghana	University of Ghana, 42, 1.42% University of Ghana 42 publications, 1.42%
Stony Brook University	Stony Brook University, 41, 1.39% Stony Brook University 41 publications, 1.39%
University of California, San Francisco	University of California, San Francisco, 40, 1.36% University of California, San Francisco 40 publications, 1.36%
University of Barcelona	University of Barcelona, 40, 1.36% University of Barcelona 40 publications, 1.36%
	20 40 60 80 100 120 140 160

With other countries

	100 200 300 400 500 600
USA	USA, 596, 20.19% USA 596 publications, 20.19%
United Kingdom	United Kingdom, 406, 13.75% United Kingdom 406 publications, 13.75%
South Africa	South Africa, 203, 6.88% South Africa 203 publications, 6.88%
China	China, 163, 5.52% China 163 publications, 5.52%
Australia	Australia, 148, 5.01% Australia 148 publications, 5.01%
Italy	Italy, 132, 4.47% Italy 132 publications, 4.47%
Netherlands	Netherlands, 125, 4.23% Netherlands 125 publications, 4.23%
Spain	Spain, 118, 4% Spain 118 publications, 4%
Brazil	Brazil, 116, 3.93% Brazil 116 publications, 3.93%
Canada	Canada, 110, 3.73% Canada 110 publications, 3.73%
Mexico	Mexico, 107, 3.62% Mexico 107 publications, 3.62%
France	France, 106, 3.59% France 106 publications, 3.59%
Germany	Germany, 105, 3.56% Germany 105 publications, 3.56%
India	India, 103, 3.49% India 103 publications, 3.49%
Lebanon	Lebanon, 102, 3.46% Lebanon 102 publications, 3.46%
Colombia	Colombia, 101, 3.42% Colombia 101 publications, 3.42%
Japan	Japan, 98, 3.32% Japan 98 publications, 3.32%
Switzerland	Switzerland, 97, 3.29% Switzerland 97 publications, 3.29%
Ghana	Ghana, 93, 3.15% Ghana 93 publications, 3.15%
New Zealand	New Zealand, 90, 3.05% New Zealand 90 publications, 3.05%
Belgium	Belgium, 86, 2.91% Belgium 86 publications, 2.91%
Kenya	Kenya, 74, 2.51% Kenya 74 publications, 2.51%
Romania	Romania, 72, 2.44% Romania 72 publications, 2.44%
Sweden	Sweden, 71, 2.41% Sweden 71 publications, 2.41%
Portugal	Portugal, 64, 2.17% Portugal 64 publications, 2.17%
Israel	Israel, 56, 1.9% Israel 56 publications, 1.9%
Argentina	Argentina, 54, 1.83% Argentina 54 publications, 1.83%
Iraq	Iraq, 52, 1.76% Iraq 52 publications, 1.76%
Egypt	Egypt, 50, 1.69% Egypt 50 publications, 1.69%
	100 200 300 400 500 600

We do not take into account publications without a DOI.
Statistics recalculated daily.
Publications published earlier than 1954 are ignored in the statistics.
The horizontal charts show the 30 top positions.
Journals quartiles values are relevant at the moment.