University College Hospital, Ibadan

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Short name

UCH

Country, city

Nigeria, Ibadan

022yvqh08

Organization website

Publications

3 075

Citations

78 410

h-index

101

Top-3 journals

Tropical Doctor (59 publications)

International Journal of Gynecology and Obstetrics (52 publications)

PLoS ONE (48 publications)

Top-3 organizations

University of Ibadan (1421 publications)

Obafemi Awolowo University (188 publications)

Harvard University (158 publications)

Top-3 foreign organizations

Harvard University (158 publications)

University of Cape Town (107 publications)

Johns Hopkins University (93 publications)

Most cited in 5 years

Found

Publication title

Publisher

Journal

Countries

Found

Since 1954

Total publications

3075

Total citations

78410

Citations per publication

25.5

Average publications per year

42.71

Average authors per publication

10.18

h-index

101

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, 706, 22.96% General Medicine 706 publications, 22.96%
Public Health, Environmental and Occupational Health	Public Health, Environmental and Occupational Health, 358, 11.64% Public Health, Environmental and Occupational Health 358 publications, 11.64%
Infectious Diseases	Infectious Diseases, 314, 10.21% Infectious Diseases 314 publications, 10.21%
Psychiatry and Mental health	Psychiatry and Mental health, 238, 7.74% Psychiatry and Mental health 238 publications, 7.74%
Pediatrics, Perinatology and Child Health	Pediatrics, Perinatology and Child Health, 219, 7.12% Pediatrics, Perinatology and Child Health 219 publications, 7.12%
Surgery	Surgery, 200, 6.5% Surgery 200 publications, 6.5%
Neurology (clinical)	Neurology (clinical), 174, 5.66% Neurology (clinical) 174 publications, 5.66%
Oncology	Oncology, 166, 5.4% Oncology 166 publications, 5.4%
Obstetrics and Gynecology	Obstetrics and Gynecology, 157, 5.11% Obstetrics and Gynecology 157 publications, 5.11%
Epidemiology	Epidemiology, 109, 3.54% Epidemiology 109 publications, 3.54%
Cardiology and Cardiovascular Medicine	Cardiology and Cardiovascular Medicine, 108, 3.51% Cardiology and Cardiovascular Medicine 108 publications, 3.51%
Cancer Research	Cancer Research, 104, 3.38% Cancer Research 104 publications, 3.38%
Parasitology	Parasitology, 90, 2.93% Parasitology 90 publications, 2.93%
Health (social science)	Health (social science), 76, 2.47% Health (social science) 76 publications, 2.47%
Hematology	Hematology, 72, 2.34% Hematology 72 publications, 2.34%
Otorhinolaryngology	Otorhinolaryngology, 70, 2.28% Otorhinolaryngology 70 publications, 2.28%
Multidisciplinary	Multidisciplinary, 69, 2.24% Multidisciplinary 69 publications, 2.24%
Neurology	Neurology, 69, 2.24% Neurology 69 publications, 2.24%
Dermatology	Dermatology, 68, 2.21% Dermatology 68 publications, 2.21%
Health Policy	Health Policy, 67, 2.18% Health Policy 67 publications, 2.18%
Pharmacology (medical)	Pharmacology (medical), 65, 2.11% Pharmacology (medical) 65 publications, 2.11%
Microbiology (medical)	Microbiology (medical), 58, 1.89% Microbiology (medical) 58 publications, 1.89%
Pathology and Forensic Medicine	Pathology and Forensic Medicine, 54, 1.76% Pathology and Forensic Medicine 54 publications, 1.76%
Immunology	Immunology, 53, 1.72% Immunology 53 publications, 1.72%
Anesthesiology and Pain Medicine	Anesthesiology and Pain Medicine, 50, 1.63% Anesthesiology and Pain Medicine 50 publications, 1.63%
Radiology, Nuclear Medicine and imaging	Radiology, Nuclear Medicine and imaging, 50, 1.63% Radiology, Nuclear Medicine and imaging 50 publications, 1.63%
Internal Medicine	Internal Medicine, 45, 1.46% Internal Medicine 45 publications, 1.46%
Ophthalmology	Ophthalmology, 42, 1.37% Ophthalmology 42 publications, 1.37%
Virology	Virology, 41, 1.33% Virology 41 publications, 1.33%
Urology	Urology, 41, 1.33% Urology 41 publications, 1.33%
	100 200 300 400 500 600 700 800

Journals

	10 20 30 40 50 60
Tropical Doctor	Tropical Doctor, 59, 1.92% Tropical Doctor 59 publications, 1.92%
International Journal of Gynecology and Obstetrics	International Journal of Gynecology and Obstetrics, 52, 1.69% International Journal of Gynecology and Obstetrics 52 publications, 1.69%
PLoS ONE	PLoS ONE, 48, 1.56% PLoS ONE 48 publications, 1.56%
Transactions of the Royal Society of Tropical Medicine and Hygiene	Transactions of the Royal Society of Tropical Medicine and Hygiene, 46, 1.5% Transactions of the Royal Society of Tropical Medicine and Hygiene 46 publications, 1.5%
Journal of Tropical Pediatrics	Journal of Tropical Pediatrics, 33, 1.07% Journal of Tropical Pediatrics 33 publications, 1.07%
The Lancet	The Lancet, 32, 1.04% The Lancet 32 publications, 1.04%
World Neurosurgery	World Neurosurgery, 29, 0.94% World Neurosurgery 29 publications, 0.94%
International Journal of Dermatology	International Journal of Dermatology, 27, 0.88% International Journal of Dermatology 27 publications, 0.88%
British Journal of Surgery	British Journal of Surgery, 25, 0.81% British Journal of Surgery 25 publications, 0.81%
Psychological Medicine	Psychological Medicine, 23, 0.75% Psychological Medicine 23 publications, 0.75%
Alzheimer's and Dementia	Alzheimer's and Dementia, 21, 0.68% Alzheimer's and Dementia 21 publications, 0.68%
Cancer Research	Cancer Research, 21, 0.68% Cancer Research 21 publications, 0.68%
International Journal of Infectious Diseases	International Journal of Infectious Diseases, 20, 0.65% International Journal of Infectious Diseases 20 publications, 0.65%
BMC Public Health	BMC Public Health, 20, 0.65% BMC Public Health 20 publications, 0.65%
International Journal of Epidemiology	International Journal of Epidemiology, 19, 0.62% International Journal of Epidemiology 19 publications, 0.62%
International Quarterly of Community Health Education	International Quarterly of Community Health Education, 17, 0.55% International Quarterly of Community Health Education 17 publications, 0.55%
Social Psychiatry and Psychiatric Epidemiology	Social Psychiatry and Psychiatric Epidemiology, 17, 0.55% Social Psychiatry and Psychiatric Epidemiology 17 publications, 0.55%
PLOS Global Public Health	PLOS Global Public Health, 17, 0.55% PLOS Global Public Health 17 publications, 0.55%
Anaesthesia	Anaesthesia, 16, 0.52% Anaesthesia 16 publications, 0.52%
BJOG: An International Journal of Obstetrics and Gynaecology	BJOG: An International Journal of Obstetrics and Gynaecology, 16, 0.52% BJOG: An International Journal of Obstetrics and Gynaecology 16 publications, 0.52%
Journal of Clinical Oncology	Journal of Clinical Oncology, 16, 0.52% Journal of Clinical Oncology 16 publications, 0.52%
Health Science Reports	Health Science Reports, 16, 0.52% Health Science Reports 16 publications, 0.52%
Journal of the Neurological Sciences	Journal of the Neurological Sciences, 15, 0.49% Journal of the Neurological Sciences 15 publications, 0.49%
The Lancet Global Health	The Lancet Global Health, 14, 0.46% The Lancet Global Health 14 publications, 0.46%
Child's Nervous System	Child's Nervous System, 14, 0.46% Child's Nervous System 14 publications, 0.46%
BMJ Open	BMJ Open, 13, 0.42% BMJ Open 13 publications, 0.42%
African Journal of Primary Health Care and Family Medicine	African Journal of Primary Health Care and Family Medicine, 13, 0.42% African Journal of Primary Health Care and Family Medicine 13 publications, 0.42%
Journal of West African College of Surgeons	Journal of West African College of Surgeons, 13, 0.42% Journal of West African College of Surgeons 13 publications, 0.42%
Pediatric Radiology	Pediatric Radiology, 12, 0.39% Pediatric Radiology 12 publications, 0.39%
Blood	Blood, 12, 0.39% Blood 12 publications, 0.39%
	10 20 30 40 50 60

Publishers

	100 200 300 400 500 600
Springer Nature	Springer Nature, 559, 18.18% Springer Nature 559 publications, 18.18%
Elsevier	Elsevier, 559, 18.18% Elsevier 559 publications, 18.18%
Wiley	Wiley, 471, 15.32% Wiley 471 publications, 15.32%
SAGE	SAGE, 223, 7.25% SAGE 223 publications, 7.25%
Oxford University Press	Oxford University Press, 187, 6.08% Oxford University Press 187 publications, 6.08%
Taylor & Francis	Taylor & Francis, 158, 5.14% Taylor & Francis 158 publications, 5.14%
Ovid Technologies (Wolters Kluwer Health)	Ovid Technologies (Wolters Kluwer Health), 103, 3.35% Ovid Technologies (Wolters Kluwer Health) 103 publications, 3.35%
Cambridge University Press	Cambridge University Press, 78, 2.54% Cambridge University Press 78 publications, 2.54%
Public Library of Science (PLoS)	Public Library of Science (PLoS), 76, 2.47% Public Library of Science (PLoS) 76 publications, 2.47%
BMJ	BMJ, 62, 2.02% BMJ 62 publications, 2.02%
S. Karger AG	S. Karger AG, 44, 1.43% S. Karger AG 44 publications, 1.43%
American Society of Clinical Oncology (ASCO)	American Society of Clinical Oncology (ASCO), 39, 1.27% American Society of Clinical Oncology (ASCO) 39 publications, 1.27%
Hindawi Limited	Hindawi Limited, 38, 1.24% Hindawi Limited 38 publications, 1.24%
American Association for Cancer Research (AACR)	American Association for Cancer Research (AACR), 37, 1.2% American Association for Cancer Research (AACR) 37 publications, 1.2%
Georg Thieme Verlag KG	Georg Thieme Verlag KG, 32, 1.04% Georg Thieme Verlag KG 32 publications, 1.04%
MDPI	MDPI, 32, 1.04% MDPI 32 publications, 1.04%
Frontiers Media S.A.	Frontiers Media S.A., 24, 0.78% Frontiers Media S.A. 24 publications, 0.78%
AOSIS	AOSIS, 23, 0.75% AOSIS 23 publications, 0.75%
Medknow	Medknow, 20, 0.65% Medknow 20 publications, 0.65%
American Medical Association (AMA)	American Medical Association (AMA), 19, 0.62% American Medical Association (AMA) 19 publications, 0.62%
Walter de Gruyter	Walter de Gruyter, 18, 0.59% Walter de Gruyter 18 publications, 0.59%
Mary Ann Liebert	Mary Ann Liebert, 18, 0.59% Mary Ann Liebert 18 publications, 0.59%
Scientific Scholar	Scientific Scholar, 14, 0.46% Scientific Scholar 14 publications, 0.46%
American Society of Hematology	American Society of Hematology, 13, 0.42% American Society of Hematology 13 publications, 0.42%
National Medical Association	National Medical Association, 11, 0.36% National Medical Association 11 publications, 0.36%
Pan African Urological Surgeons Association (Pausa)	Pan African Urological Surgeons Association (Pausa), 10, 0.33% Pan African Urological Surgeons Association (Pausa) 10 publications, 0.33%
Mark Allen Group	Mark Allen Group, 10, 0.33% Mark Allen Group 10 publications, 0.33%
Academic Journals	Academic Journals, 9, 0.29% Academic Journals 9 publications, 0.29%
IOS Press	IOS Press, 8, 0.26% IOS Press 8 publications, 0.26%
American Society of Tropical Medicine and Hygiene	American Society of Tropical Medicine and Hygiene, 8, 0.26% American Society of Tropical Medicine and Hygiene 8 publications, 0.26%
	100 200 300 400 500 600

With other organizations

	200 400 600 800 1000 1200 1400 1600
University of Ibadan	University of Ibadan, 1421, 46.21% University of Ibadan 1421 publications, 46.21%
Obafemi Awolowo University	Obafemi Awolowo University, 188, 6.11% Obafemi Awolowo University 188 publications, 6.11%
Harvard University	Harvard University, 158, 5.14% Harvard University 158 publications, 5.14%
University of Lagos	University of Lagos, 121, 3.93% University of Lagos 121 publications, 3.93%
University of Cape Town	University of Cape Town, 107, 3.48% University of Cape Town 107 publications, 3.48%
Lagos University Teaching Hospital	Lagos University Teaching Hospital, 106, 3.45% Lagos University Teaching Hospital 106 publications, 3.45%
Johns Hopkins University	Johns Hopkins University, 93, 3.02% Johns Hopkins University 93 publications, 3.02%
University of Ilorin Teaching Hospital	University of Ilorin Teaching Hospital, 82, 2.67% University of Ilorin Teaching Hospital 82 publications, 2.67%
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 80, 2.6% Istituti di Ricovero e Cura a Carattere Scientifico 80 publications, 2.6%
Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz	Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, 78, 2.54% Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz 78 publications, 2.54%
University of Abuja	University of Abuja, 75, 2.44% University of Abuja 75 publications, 2.44%
Ahmadu Bello University Teaching Hospital	Ahmadu Bello University Teaching Hospital, 70, 2.28% Ahmadu Bello University Teaching Hospital 70 publications, 2.28%
University of Nigeria Teaching Hospital	University of Nigeria Teaching Hospital, 70, 2.28% University of Nigeria Teaching Hospital 70 publications, 2.28%
Olabisi Onabanjo University	Olabisi Onabanjo University, 70, 2.28% Olabisi Onabanjo University 70 publications, 2.28%
University College London	University College London, 69, 2.24% University College London 69 publications, 2.24%
Bayero University, Kano	Bayero University, Kano, 69, 2.24% Bayero University, Kano 69 publications, 2.24%
Hospital del Mar Research Institute	Hospital del Mar Research Institute, 68, 2.21% Hospital del Mar Research Institute 68 publications, 2.21%
Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública	Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, 68, 2.21% Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública 68 publications, 2.21%
University of Otago	University of Otago, 67, 2.18% University of Otago 67 publications, 2.18%
Chinese University of Hong Kong	Chinese University of Hong Kong, 64, 2.08% Chinese University of Hong Kong 64 publications, 2.08%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 63, 2.05% Katholieke Universiteit Leuven 63 publications, 2.05%
University of Ilorin	University of Ilorin, 63, 2.05% University of Ilorin 63 publications, 2.05%
University of Maiduguri	University of Maiduguri, 62, 2.02% University of Maiduguri 62 publications, 2.02%
Karolinska Institute	Karolinska Institute, 61, 1.98% Karolinska Institute 61 publications, 1.98%
Ladoke Akintola University of Technology	Ladoke Akintola University of Technology, 60, 1.95% Ladoke Akintola University of Technology 60 publications, 1.95%
Lagos State University Teaching Hospital	Lagos State University Teaching Hospital, 60, 1.95% Lagos State University Teaching Hospital 60 publications, 1.95%
Balamand University	Balamand University, 59, 1.92% Balamand University 59 publications, 1.92%
University of Nigeria	University of Nigeria, 57, 1.85% University of Nigeria 57 publications, 1.85%
Paris Cité University	Paris Cité University, 57, 1.85% Paris Cité University 57 publications, 1.85%
Ahmadu Bello University	Ahmadu Bello University, 56, 1.82% Ahmadu Bello University 56 publications, 1.82%
	200 400 600 800 1000 1200 1400 1600

With foreign organizations

	20 40 60 80 100 120 140 160
Harvard University	Harvard University, 158, 5.14% Harvard University 158 publications, 5.14%
University of Cape Town	University of Cape Town, 107, 3.48% University of Cape Town 107 publications, 3.48%
Johns Hopkins University	Johns Hopkins University, 93, 3.02% Johns Hopkins University 93 publications, 3.02%
Istituti di Ricovero e Cura a Carattere Scientifico	Istituti di Ricovero e Cura a Carattere Scientifico, 80, 2.6% Istituti di Ricovero e Cura a Carattere Scientifico 80 publications, 2.6%
Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz	Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz, 78, 2.54% Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz 78 publications, 2.54%
University College London	University College London, 69, 2.24% University College London 69 publications, 2.24%
Hospital del Mar Research Institute	Hospital del Mar Research Institute, 68, 2.21% Hospital del Mar Research Institute 68 publications, 2.21%
Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública	Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública, 68, 2.21% Centro de Investigación Biomédica en Red de Epidemiología y Salud Pública 68 publications, 2.21%
University of Otago	University of Otago, 67, 2.18% University of Otago 67 publications, 2.18%
Chinese University of Hong Kong	Chinese University of Hong Kong, 64, 2.08% Chinese University of Hong Kong 64 publications, 2.08%
Katholieke Universiteit Leuven	Katholieke Universiteit Leuven, 63, 2.05% Katholieke Universiteit Leuven 63 publications, 2.05%
Karolinska Institute	Karolinska Institute, 61, 1.98% Karolinska Institute 61 publications, 1.98%
Balamand University	Balamand University, 59, 1.92% Balamand University 59 publications, 1.92%
Paris Cité University	Paris Cité University, 57, 1.85% Paris Cité University 57 publications, 1.85%
London School of Hygiene & Tropical Medicine	London School of Hygiene & Tropical Medicine, 54, 1.76% London School of Hygiene & Tropical Medicine 54 publications, 1.76%
NOVA University Lisbon	NOVA University Lisbon, 54, 1.76% NOVA University Lisbon 54 publications, 1.76%
University of Melbourne	University of Melbourne, 52, 1.69% University of Melbourne 52 publications, 1.69%
University of the Witwatersrand	University of the Witwatersrand, 52, 1.69% University of the Witwatersrand 52 publications, 1.69%
University of Ghana	University of Ghana, 50, 1.63% University of Ghana 50 publications, 1.63%
University of Michigan	University of Michigan, 50, 1.63% University of Michigan 50 publications, 1.63%
Pompeu Fabra University	Pompeu Fabra University, 50, 1.63% Pompeu Fabra University 50 publications, 1.63%
Northwestern University	Northwestern University, 49, 1.59% Northwestern University 49 publications, 1.59%
University of Chicago	University of Chicago, 48, 1.56% University of Chicago 48 publications, 1.56%
Centro de Investigación Biomédica en Red de Salud Mental	Centro de Investigación Biomédica en Red de Salud Mental, 48, 1.56% Centro de Investigación Biomédica en Red de Salud Mental 48 publications, 1.56%
University of Oxford	University of Oxford, 47, 1.53% University of Oxford 47 publications, 1.53%
University of Queensland	University of Queensland, 47, 1.53% University of Queensland 47 publications, 1.53%
Kwame Nkrumah University of Science and Technology	Kwame Nkrumah University of Science and Technology, 46, 1.5% Kwame Nkrumah University of Science and Technology 46 publications, 1.5%
University Medical Center Groningen	University Medical Center Groningen, 45, 1.46% University Medical Center Groningen 45 publications, 1.46%
University of California, San Francisco	University of California, San Francisco, 42, 1.37% University of California, San Francisco 42 publications, 1.37%
Imperial College London	Imperial College London, 41, 1.33% Imperial College London 41 publications, 1.33%
	20 40 60 80 100 120 140 160

With other countries

	100 200 300 400 500 600 700
USA	USA, 608, 19.77% USA 608 publications, 19.77%
United Kingdom	United Kingdom, 419, 13.63% United Kingdom 419 publications, 13.63%
South Africa	South Africa, 203, 6.6% South Africa 203 publications, 6.6%
China	China, 164, 5.33% China 164 publications, 5.33%
Australia	Australia, 148, 4.81% Australia 148 publications, 4.81%
Italy	Italy, 132, 4.29% Italy 132 publications, 4.29%
Netherlands	Netherlands, 125, 4.07% Netherlands 125 publications, 4.07%
Spain	Spain, 118, 3.84% Spain 118 publications, 3.84%
Brazil	Brazil, 116, 3.77% Brazil 116 publications, 3.77%
Canada	Canada, 112, 3.64% Canada 112 publications, 3.64%
Mexico	Mexico, 107, 3.48% Mexico 107 publications, 3.48%
France	France, 106, 3.45% France 106 publications, 3.45%
Germany	Germany, 105, 3.41% Germany 105 publications, 3.41%
India	India, 104, 3.38% India 104 publications, 3.38%
Colombia	Colombia, 102, 3.32% Colombia 102 publications, 3.32%
Lebanon	Lebanon, 102, 3.32% Lebanon 102 publications, 3.32%
Ghana	Ghana, 99, 3.22% Ghana 99 publications, 3.22%
Japan	Japan, 98, 3.19% Japan 98 publications, 3.19%
Switzerland	Switzerland, 97, 3.15% Switzerland 97 publications, 3.15%
New Zealand	New Zealand, 90, 2.93% New Zealand 90 publications, 2.93%
Belgium	Belgium, 89, 2.89% Belgium 89 publications, 2.89%
Kenya	Kenya, 80, 2.6% Kenya 80 publications, 2.6%
Sweden	Sweden, 73, 2.37% Sweden 73 publications, 2.37%
Romania	Romania, 72, 2.34% Romania 72 publications, 2.34%
Portugal	Portugal, 64, 2.08% Portugal 64 publications, 2.08%
Israel	Israel, 56, 1.82% Israel 56 publications, 1.82%
Argentina	Argentina, 54, 1.76% Argentina 54 publications, 1.76%
Iraq	Iraq, 52, 1.69% Iraq 52 publications, 1.69%
Egypt	Egypt, 50, 1.63% Egypt 50 publications, 1.63%
	100 200 300 400 500 600 700

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.