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Publication Details
AFRICAN RESEARCH NEXUS
SHINING A SPOTLIGHT ON AFRICAN RESEARCH
medicine
Mortality of emergency abdominal surgery in high-, middle- and low-income countries
British Journal of Surgery, Volume 103, No. 8, Year 2016
Notification
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Description
Background: Surgical mortality data are collected routinely in high-income countries, yet virtually no low- or middle-income countries have outcome surveillance in place. The aim was prospectively to collect worldwide mortality data following emergency abdominal surgery, comparing findings across countries with a low, middle or high Human Development Index (HDI). Methods: This was a prospective, multicentre, cohort study. Self-selected hospitals performing emergency surgery submitted prespecified data for consecutive patients from at least one 2-week interval during July to December 2014. Postoperative mortality was analysed by hierarchical multivariable logistic regression. Results: Data were obtained for 10 745 patients from 357 centres in 58 countries; 6538 were from high-, 2889 from middle- and 1318 from low-HDI settings. The overall mortality rate was 1·6 per cent at 24 h (high 1·1 per cent, middle 1·9 per cent, low 3·4 per cent; P < 0·001), increasing to 5·4 per cent by 30 days (high 4·5 per cent, middle 6·0 per cent, low 8·6 per cent; P < 0·001). Of the 578 patients who died, 404 (69·9 per cent) did so between 24 h and 30 days following surgery (high 74·2 per cent, middle 68·8 per cent, low 60·5 per cent). After adjustment, 30-day mortality remained higher in middle-income (odds ratio (OR) 2·78, 95 per cent c.i. 1·84 to 4·20) and low-income (OR 2·97, 1·84 to 4·81) countries. Surgical safety checklist use was less frequent in low- and middle-income countries, but when used was associated with reduced mortality at 30 days. Conclusion: Mortality is three times higher in low- compared with high-HDI countries even when adjusted for prognostic factors. Patient safety factors may have an important role. Registration number: NCT02179112 (http://www.clinicaltrials.gov). © 2016 BJS Society Ltd Published by John Wiley & Sons Ltd.
Authors & Co-Authors
Fitzgerald, James Edward Frankland
Unknown Affiliation
Fergusson, Stuart J.
United Kingdom, Edinburgh
Royal Infirmary of Edinburgh
Khatri, Chetan
Unknown Affiliation
Holmer, Hampus
Unknown Affiliation
Soreide, K.
Norway, Stavanger
Stavanger Universitetssjukehus
Harrison, Ewen M.
Unknown Affiliation
Drake, Thomas M.
United Kingdom, Sheffield
Sheffield Teaching Hospitals Nhs Foundation Trust
Gobin, Neel
Australia, Blacktown
Blacktown & Mount Druitt Hospital
Vega Freitas, A.
Unknown Affiliation
Hall, Nigel J.
Unknown Affiliation
Kim, So-hee
Unknown Affiliation
Negida, Ahmed S.
Unknown Affiliation
Jaffry, Zahra
Unknown Affiliation
Chapman, Stephen J.
Unknown Affiliation
Arnaud, Alexis P.
France, Rennes
Centre Hospitalier Universitaire de Rennes
Tabiri, Stephen
Ghana, Tamale
Tamale Teaching Hospital
Recinos, Gustavo
Unknown Affiliation
Mohan, Midhun
Unknown Affiliation
Amandito, Radhian
Indonesia, Central Jakarta
Universitas Indonesia, Rsupn Dr. Cipto Mangunkusumo
Shawki, Marwan
Iraq, Baghdad
Baghdad Teaching Hospital
Hanrahan, Michael T.
Ireland, Cork
Cork University Hospital
Ireland, Cork
Mercy University Hospital
Ireland, Cork
University College Cork
Pata, Francesco
Unknown Affiliation
Žilinskas, Justas
Lithuania, Kaunas
Lietuvos Sveikatos Mokslų Universitetas
Roslani, April Camilla
Malaysia, Kuala Lumpur
University of Malaya Medical Centre
Goh, Carolyn C.
Unknown Affiliation
Ademuyiwa, Adesoji O.
Unknown Affiliation
Irwin, Gareth W.
United Kingdom, Portadown
Craigavon Area Hospital
Shu, S.
Unknown Affiliation
Luque, Laura
United States, Boston
Massachusetts General Hospital
Shiwani, Haaris A.
Unknown Affiliation
Altamimi, Abdullah Mohammed
Saudi Arabia, Riyadh
King Saud University
Ubaid Alsaggaf, M.
Unknown Affiliation
Spence, Richard Trafford
South Africa, Observatory
Groote Schuur
Rayne, Sarah Louise
South Africa, Johannesburg
Helen Joseph Hospital
Jeyakumar, Jenifa P.
Unknown Affiliation
Cengiz, Yücel
Sweden, Sundsvall
Sundsvall Hospital
Raptis, Dimitrios Aristotle
Switzerland, Olten
Kantonsspital Olten
Glasbey, James C.
Unknown Affiliation
Fermani, Claudio Gabriel
Unknown Affiliation
Balmaceda, Rubén D.
Unknown Affiliation
Marta Modolo, M.
Unknown Affiliation
MacDermid, Ewan
Australia, Blacktown
Blacktown & Mount Druitt Hospital
Chenn, Roxanne
Australia, Blacktown
Blacktown & Mount Druitt Hospital
Ou Yong, C.
Australia, Blacktown
Blacktown & Mount Druitt Hospital
Edye, Michael Benjamin
Australia, Blacktown
Blacktown & Mount Druitt Hospital
Jarmin, Martin John
Australia, Liverpool
Liverpool Hospital
D'Amours, Scott K.
Australia, Liverpool
Liverpool Hospital
Iyer, Dushyant
Australia, Liverpool
Liverpool Hospital
Youssef, Daniel Luke
Australia, Brisbane
Royal Brisbane and Women's Hospital
Phillips, Nicholas M.
Australia, Brisbane
Royal Brisbane and Women's Hospital
Brown, Jason N.
Australia, Brisbane
Royal Brisbane and Women's Hospital
Cameroon, Mbingo
Mbingo Baptist Hospital
George, Robert J.
Australia, Sydney
Royal Prince Alfred Hospital
Koh, Cherry E.P.
Australia, Sydney
Royal Prince Alfred Hospital
Warren, Oliver J.
Australia, Sydney
Royal Prince Alfred Hospital
Hanley, Isaac
Unknown Affiliation
Dickfos, Marilla
Australia, Toowoomba
Toowoomba Hospital
Nawara, Clemens
Austria, Salzburg
Paracelsus Medizinische Privatuniversitat
Öfner, Dietmar Ö.
Austria, Salzburg
Paracelsus Medizinische Privatuniversitat
Primavesi, Florian
Austria, Salzburg
Paracelsus Medizinische Privatuniversitat
Rahman, Ashrarur Rahman
Bangladesh, Dhaka
Dhaka Shishu Hospital
Mahmud, Khalid
Bangladesh, Dhaka
Dhaka Shishu Hospital
Hussain, Margub
Bangladesh, Dhaka
Dhaka Medical College and Hospital
Hakim, Hafiz Ahmed Nazmul
Bangladesh, Dhaka
Dhaka Medical College and Hospital
Kumar, Tapan
Bangladesh, Dhaka
Dhaka Medical College and Hospital
Oosterkamp, Antje E.
Bangladesh, Dhaka
Lamb Hospital
Assouto, Pamphile A.
Benin
Centre National Hospitalier et Universitaire Hubert Koutoukou Maga
Lawani, Ismaïl
Benin
Centre National Hospitalier et Universitaire Hubert Koutoukou Maga
Imorou Souaïbou, Yacoubou
Benin
Centre National Hospitalier et Universitaire Hubert Koutoukou Maga
Kyaw Tun, A.
Unknown Affiliation
Leung Chong, C.
Brunei Darussalam, Bandar Seri Begawan
Raja Isteri Pengiran Anak Saleha Hospital
Devadasar, Giridhar Hanumappa
Unknown Affiliation
Rashid Minhas Qadir, M.
Unknown Affiliation
Phyo Aung, K.
Brunei Darussalam, Bandar Seri Begawan
Raja Isteri Pengiran Anak Saleha Hospital
Shi Yeo, L.
Brunei Darussalam, Bandar Seri Begawan
Raja Isteri Pengiran Anak Saleha Hospital
Palomino Castillo, V. D.
Unknown Affiliation
Moron Munhoz, M.
Unknown Affiliation
Moreira, Gisele
Unknown Affiliation
Barros De Castro Segundo, L. C.
Unknown Affiliation
Anderson Khouri Ferreira, S.
Unknown Affiliation
Cassa Careta, M.
Unknown Affiliation
Binna Kim, S.
Unknown Affiliation
de Sousa, Alexandre Venancio
Unknown Affiliation
Daltri Lazzarini Cury, A.
Unknown Affiliation
Peixoto Soares Miguel, G.
Unknown Affiliation
Vega Carreiro De Freitas, A.
Unknown Affiliation
Pereira Silvestre, B.
Unknown Affiliation
Guasti Pinto Vianna, J.
Unknown Affiliation
Oliveira Felipe, C.
Unknown Affiliation
Alberto Valente Laufer, L.
Unknown Affiliation
Altoe, Fernanda
Unknown Affiliation
Ayres Da Silva, L.
Unknown Affiliation
Pimenta, Marina Luiza
Unknown Affiliation
Fernandes Giuriato, T.
Unknown Affiliation
Alves Bezerra Morais, P.
Unknown Affiliation
Souza Luiz, J.
Unknown Affiliation
Araujo, Rafael
Unknown Affiliation
Menegussi, Juliana
Unknown Affiliation
Leal, Marisa
Unknown Affiliation
Stock, Simon E.
Cambodia, Battambang
World Mate Emergency Hospital
Nigo, Samuel
Cameroon, Mbingo
Mbingo Baptist Hospital
Kabba, Juana N.
Cameroon, Mbingo
Mbingo Baptist Hospital
Ebogo-Ngwa, Tee
Cameroon, Mbingo
Mbingo Baptist Hospital
King, Sebastian K.
Canada, Toronto
Hospital for Sick Children University of Toronto
Zani, Augusto
Canada, Toronto
Hospital for Sick Children University of Toronto
Azzie, Georges
Canada, Toronto
Hospital for Sick Children University of Toronto
Firdouse, Mohammed
Canada, Toronto
Hospital for Sick Children University of Toronto
Kushwaha, Sameer
Canada, Toronto
Hospital for Sick Children University of Toronto
Agarwal, Arnav
Canada, Toronto
Hospital for Sick Children University of Toronto
Bailey, Karen Allison
Canada, Hamilton
Mcmaster Children's Hospital
Cameron, Brian H.
Canada, Hamilton
Mcmaster Children's Hospital
Livingston, Michael Hobbs
Canada, Hamilton
Mcmaster Children's Hospital
Horobjowsky, Alexandre
Canada, Montreal
Centre Universitaire de Santé Mcgill
Deckelbaum, Dan Leon
Canada, Montreal
Centre Universitaire de Santé Mcgill
Razek, Tarek S.
Canada, Montreal
Centre Universitaire de Santé Mcgill
Oh, John S.
China, Beijing
Beijing Friendship Hospital, Capital Medical University
United Kingdom, Edinburgh
Royal Infirmary of Edinburgh
Montes, Irene
Colombia, Medellin
Clínica Ces
Sierra, Sebastian
Colombia, Medellin
Clínica Ces
Méndez, Manuela
Colombia, Medellin
Clínica Ces
Villegas, Maria Isabel
Unknown Affiliation
Mendoza, Ivan
Unknown Affiliation
Restrepo, Jakeline
Unknown Affiliation
Morales Uribe, Carlos H.
Unknown Affiliation
Cruz, Herman
Unknown Affiliation
Múnera, Alejandro
Unknown Affiliation
Karlo, Robert
Croatia, Zadar
General Hospital Zadar
Domini, Edgar
Croatia, Zadar
General Hospital Zadar
Mihanovic, Jakov
Croatia, Zadar
General Hospital Zadar
Radic, Mihael
Croatia, Sibenik
Sibenik General Hospital
Hache-Marliere, Manuel
Dominican Republic, Santo Domingo
Medicina Avanzada
Fahmy, Mohamed Abdel
Unknown Affiliation
Nabawi, Ayman Sameh
Egypt, Alexandria
Alexandria University Hospitals
Elfil, Mohamed
Egypt, Alexandria
Alexandria University Hospitals
Ghoneem, Mohamed
Egypt, Alexandria
Alexandria University Hospitals
Asal, Mohamed Frouk
Egypt, Alexandria
Alexandria University Hospitals
Rashwan, Hayssam
Egypt, Alexandria
Alexandria University Hospitals
Elgebaly, Ahmed Saber
Egypt, El-darrasa
El-hussein University Hospital
Gouda, Abdullah
Egypt, El-darrasa
El-hussein University Hospital
Elshafay, Abdelrahman
Egypt, El-darrasa
El-hussein University Hospital
Gharib, Abdalla
Egypt, El-darrasa
El-hussein University Hospital
Menshawy, Ahmed
Egypt, El-darrasa
El-hussein University Hospital
Al-Mallah, Abdullah
Egypt, El-darrasa
El-hussein University Hospital
Baheeg, Mohamad
Egypt, El-darrasa
El-hussein University Hospital
Kenibar, Abdalla
Egypt, El-darrasa
El-hussein University Hospital
Gemeah, Mostafa
Egypt, El-darrasa
El-hussein University Hospital
Mohammed, Abdelrahman M.
Egypt, El-darrasa
El-hussein University Hospital
Sayed, Abdelrahman
Egypt, El-darrasa
El-hussein University Hospital
Alkammash, Abdelrahman
Unknown Affiliation
Attia, Attia Mohamed
Unknown Affiliation
Elzayat, Mohamed Abdel Aziz
Unknown Affiliation
Elzayat, Ibrahim
Unknown Affiliation
Warda, Mahmoud
Unknown Affiliation
Seisa, Mohamed O.
Unknown Affiliation
Hussein, Abdelfatah
Egypt, Tanta
El Mahalla General Hospital
Afifi, Ahmed M.
Unknown Affiliation
Abdelmotaleb Ghazy, Ahmed
Unknown Affiliation
Sakr, Ahmad Hammad
Unknown Affiliation
Haroun, Abdelrahman
Unknown Affiliation
Ghanem, Esraa
Egypt, El Menofia
Elshohadaa Central Hospital
Hammad, Ali Mohamed
Egypt, Cairo
Faculty of Medicine
El Ashal, Gehad Gamal
Egypt, Cairo
Faculty of Medicine
Khairy, Hosni
Egypt, Cairo
Faculty of Medicine
Antar, Sarah
Egypt, Mansoura
Mansoura University Hospitals
Abdelshafy, Mahmoud
Egypt, Mansoura
Mansoura University Hospitals
Abdallah, Emad A.
Egypt, Mansoura
Mansoura University Hospitals
Magdy, Basma
Egypt, Mansoura
Mansoura University Hospitals
Elfeki, Hossam Ayman
Egypt, Mansoura
Mansoura University Hospitals
Seifelnasr, Osama
Egypt, Shibin el Kom
Menoufia University Hospitals
Ammar, Mohamed Sabry
Egypt, Shibin el Kom
Menoufia University Hospitals
Hegazy, Yasmin
Egypt, Shibin el Kom
Menoufia University Hospitals
Alrahawy, Mahmoud Maher Abdelnaby
Egypt, Shibin el Kom
Menoufia University Hospitals
Morsi, Mahmoud
Egypt, Shibin el Kom
Menoufia University Hospitals
Sabry, Ahmed
Egypt, Shibin el Kom
Menoufia University Hospitals
Almallah, Ahmad
Egypt, Damietta
Damietta University
Sakr, Rokia A.
Egypt, Menofia
Shebin Elkom Teaching Hospital
Amreia, Mahmoud
Egypt, Menofia
Shebin Elkom Teaching Hospital
Marey, Abeer
Egypt, Menofia
Shebin Elkom Teaching Hospital
Dwydar, Abdullah
Unknown Affiliation
Aldalaq, Ahmad
Unknown Affiliation
Saad, Mahmoud M.
Egypt, Ismailia
Suez Canal University Hospitals
Nashaat, Ahmad
Egypt, Ismailia
Suez Canal University Hospitals
Hafez, Mohamed Ahmed
Egypt, Suez
Suez General Hospital
Shehata, Sherif Mohamed K.
Egypt, Tanta
Tanta University Hospitals
Sarsik, S.
Egypt, Tanta
Tanta University Hospitals
Hashish, Amel Abd Eltwab
Egypt, Tanta
Tanta University Hospitals
Hashish, Mohamed S.
Egypt, Tanta
Tanta University Hospitals
Sanad, Aly
Egypt, Tanta
Tanta University Hospitals
Husseini, Mohamed Muniru
Egypt, Zagazig
Zagazig University Hospitals
Elfouly, Yasmin
Egypt, Zagazig
Zagazig University Hospitals
Sieda, Bassem M.
Egypt, Zagazig
Zagazig University Hospitals
Badwi, Nermin Mohamed
Egypt, Zagazig
Zagazig University Hospitals
Worku, Mengistu
Ethiopia, Dessie
Dessie Referral Hospital
Starr, Nichole E.
Ethiopia, Dessie
Dessie Referral Hospital
Wondimu, Sahlu
Unknown Affiliation
Abebe, Nebyou Seyoum
Unknown Affiliation
Zerihun, Abebe Bekele
Ethiopia, Addis Ababa
Tikur Anbessa Hospital
Leppäniemi, Ari Kalevi
Finland, Helsinki
Helsinki University Hospital
Sallinen, Ville J.
Finland, Helsinki
Helsinki University Hospital
Scalabre, Aurélien
France, Paris
Sorbonne Université
Irtan, Sabine
France, Paris
Sorbonne Université
Aigrain, Yves
France, Paris
Hôpital Necker Enfants Malades
Faure, Alice
Unknown Affiliation
Panait, Nicoleta
Unknown Affiliation
Schmitt, Françoise
France, Angers
Chu Angers
Bonnard, Arnaud
Unknown Affiliation
Peycelon, Matthieu
Unknown Affiliation
Abantanga, Francis Atindaana
Ghana, Kumasi
Komfo Anokye Teaching Hospital
Boakye-Yiadom, Kwaku
Ghana, Kumasi
Komfo Anokye Teaching Hospital
Bukari, Mohammed I.S.
Ghana, Kumasi
Komfo Anokye Teaching Hospital
Owusu, Frank
Unknown Affiliation
Awuku-Asabre, Joseph
Ghana, Tamale
Tamale Teaching Hospital
Bray, Lemuel Davies
Ghana, Tamale
Tamale Teaching Hospital
Gemenetzis, Georgios
Greece, Athens
Attikon University Hospital
Dervenis, Christos G.
Greece, Athens
Kat Hospital
Gouvas, Nikolaos
Greece, Athens
Kat Hospital
Kontos, Michael I.
Unknown Affiliation
Kouraklis, Gregory P.
Unknown Affiliation
Aguilera, Maria Lorena
Guatemala, San Juan
Hospital General San Juan de Dios
Prasad, Soosan S.
Unknown Affiliation
Kirishnan, Anand
Unknown Affiliation
Gyanchandani, Nidhi
Unknown Affiliation
Bhat, Sriram
Unknown Affiliation
Sreedharan, Anjana
Unknown Affiliation
Kinnera, S. V.
Unknown Affiliation
Kumar, Bylapudi Seshu
Unknown Affiliation
Rangarajan, Muthukumaran
Unknown Affiliation
Reddy, Yella
Unknown Affiliation
Venugopal, Caranj
Unknown Affiliation
Kumar, Sunil
Unknown Affiliation
Mittal, Abhishek
Unknown Affiliation
Nadkarni, Shravan
Unknown Affiliation
Lakshmi, Harish Neelamraju
Unknown Affiliation
Malik, Puneet
Unknown Affiliation
Limaye, Neel
Unknown Affiliation
Pai, Srinivas
Unknown Affiliation
Jain, Pratik
Unknown Affiliation
Khajanchi, Monty Uttam
India, Mumbai
Seth gs Medical College and Kem Hospital
Satoskar, Savni R.
India, Mumbai
Seth gs Medical College and Kem Hospital
Satoskar, Rajeev R.
India, Mumbai
Seth gs Medical College and Kem Hospital
Cahill, Ronan A.
Ireland, Dublin
Mater Misericordiae University Hospital
Lee, Chris A.
Ireland, Mullingar
Midland Regional Hospital Mullingar
Mohan, Helen M.
Ireland, Wexford
Wexford General Hospital
Mealy, Kenneth
Ireland, Wexford
Wexford General Hospital
Danelli, P.
Italy, Milan
Ospedale Luigi Sacco - Polo Universitario
Faccincani, Roberto
Italy, Milan
Irccs Ospedale San Raffaele
Bonavina, Luigi
Unknown Affiliation
Tugnoli, Gregorio
Unknown Affiliation
Di Saverio, S.
Unknown Affiliation
Khattab, Khaled
Unknown Affiliation
Ansaloni, Luca
Italy, Bergamo
Papa Giovanni Xxiii Hospital
Coccolini, Federico
Italy, Bergamo
Papa Giovanni Xxiii Hospital
Rausa, Emanuele
Italy, Treviglio
Ospedale Di Treviglio
Villa, Roberta
Unknown Affiliation
Cirocchi, Roberto
Italy, Perugia
Università Degli Studi Di Perugia
Diab, Ahmed
Libyan Arab Jamahiriya, Misurata
Misurata Central Hospital
Jokubauskas, Mantas
Unknown Affiliation
Venskutonis, Donatas
Lithuania, Kaunas
Lietuvos Sveikatos Mokslų Universitetas
Poškus, Tomas
Lithuania, Vilnius
Vilniaus Universitetas
Coomber, Ross S.
Malawi, Blantyre
Queen Elizabeth Central Hospital Malawi
Johnson, Kenneth
Malawi, Blantyre
Queen Elizabeth Central Hospital Malawi
Nowers, Jennifer
Malawi, Blantyre
Queen Elizabeth Central Hospital Malawi
Salleh, Afizah
Malaysia, Kajang
Kajang Hospital
Goh, Chengchun
Malaysia, Kuala Lumpur
University of Malaya Medical Centre
Borg, Elaine
Malta, Valletta
Mater Dei Hospital
Vella-Baldacchino, Martinique
Malta, Valletta
Mater Dei Hospital
Ramos-De La Medina, Antonio
Unknown Affiliation
Jacobe, Mário
Mozambique, Maputo
Hospital Central de Maputo
Mapasse, Domingos
Mozambique, Maputo
Hospital Central de Maputo
Snyder, Elizabeth
Mozambique, Maputo
Hospital Central de Maputo
Osman, Mohammed Farah
Unknown Affiliation
Mohammad, Aminu
Nigeria, Kano
Aminu Kano Teaching Hospital
Anyanwu, Lofty John Chukwuemeka
Nigeria, Kano
Aminu Kano Teaching Hospital
Sheshe, Abdurrahaman Abba
Nigeria, Kano
Aminu Kano Teaching Hospital
Adesina, Alaba Moses
Nigeria, Ilishan-remo
Babcock University
Faturoti, Olubukola
Nigeria, Ilishan-remo
Babcock University
Taiwo, Ogechukwu
Nigeria, Ilishan-remo
Babcock University
Nasir, Abdulrasheed A.
Nigeria
Federal Medical Centre Nigeria
Adeniyi, Adewale
Nigeria
Federal Medical Centre Nigeria
Adesanya, Opeoluwa A.
Nigeria
Federal Medical Centre Nigeria
Adebanjo, Ademola Tolulope O.
Nigeria
Federal Medical Centre Nigeria
Osuoji, Roland I.
Nigeria, Lagos
Lagos State University Teaching Hospital
Atobatele, Kazeem M.
Nigeria, Lagos
Lagos State University Teaching Hospital
Ogunyemi, Ayokunle A.
Nigeria, Lagos
Lagos State University Teaching Hospital
Oludara, Mobolaji Adewale
Nigeria, Lagos
Lagos State University Teaching Hospital
Oshodi, Olabode A.
Nigeria, Lagos
Lagos State University Teaching Hospital
Ademuyiwa, Adesoji O.
Nigeria, Lagos
Lagos University Teaching Hospital
Alakaloko, Felix Makinde
Nigeria, Lagos
Lagos University Teaching Hospital
Elebute, Olumide Abiodun
Nigeria, Lagos
Lagos University Teaching Hospital
Osinowo, Adedapo Olumide
Nigeria, Lagos
Lagos University Teaching Hospital
Bode, Christopher Olusanjo
Nigeria, Lagos
Lagos University Teaching Hospital
Adesuyi, Abidemi A.
Nigeria, Abuja
National Hospital, Abuja
Tade, Adesoji O.
Nigeria, Ago-iwoye
Olabisi Onabanjo University
Adekoya, Adeleke O.
Nigeria, Ago-iwoye
Olabisi Onabanjo University
Nwokoro, Collins Chigbundu
Nigeria, Ago-iwoye
Olabisi Onabanjo University
Ayandipo, Omobolaji Oladayo
Nigeria, Ibadan
University College Hospital, Ibadan
Ajao, Akinlabi Emmanuel
Nigeria, Ibadan
University College Hospital, Ibadan
Odeyemi, Babatunde
Nigeria, Abuja
University of Abuja
Olori, Samson Dr
Nigeria, Abuja
University of Abuja
Popoola, Ademola Alabi
Nigeria, Ilorin
University of Ilorin
Adeyeye, Ademola A.
Nigeria, Ilorin
University of Ilorin
Adeniran, James Olaniyi
Nigeria, Ilorin
University of Ilorin
Havemann, Ingemar
Unknown Affiliation
Khalique, Abdul
Pakistan, Karachi
Dow University Hospital
Anwar, Abdul Wahid
Unknown Affiliation
Machain Vega, Gustavo Miguel
Paraguay, Asuncion
Hospital de Clínicas
Segovia-Lohse, Helmut Alfredo Lfredo
Paraguay, Asuncion
Hospital de Clínicas
Zegarra, Sergio A.
Peru, La Victoria
Hospital Nacional Guillermo Almenara Irigoyen, Essalud
Hamasaki, José Luis
Unknown Affiliation
Borda-Luque, Giuliano
Peru, Lima
Hospital Nacional Cayetano Heredia
Bessa Melo, Renato Bessa
Portugal, Porto
Centro Hospitalar Universitário de São João
Sauvât, Frédérique
Unknown Affiliation
Bratu, Matei Razvan
Unknown Affiliation
Beuran, Mircea
Unknown Affiliation
Diaconescu, Ionut Bogdan
Unknown Affiliation
Mironescu, Aurel Sandu
Unknown Affiliation
Nsengimana, Vizir Jean Paul
Rwanda, Kigali
Chuk
Allen-Ingabire, Jean De La Croix
Rwanda, Kigali
Centre Hospitalier Universitaire de Kigali
Jovine, E.
San Marino, Borgo Maggiore
San Marino State Hospital
Alomar, Ibrahim N.
Saudi Arabia, Buraidah
Buraydah Central Hospital
Altwigry, Abdulrahman M.
Saudi Arabia, Buraidah
Buraydah Central Hospital
Osman, Nermin A.
Unknown Affiliation
Alzahrani, Mohammed A.
Saudi Arabia, Riyadh
King Abdulaziz Medical City - Riyadh
Nawawi, Abrar
Saudi Arabia, Jeddah
King Abdulaziz University
Bakhaidar, Mohamad G.
Saudi Arabia, Jeddah
King Abdulaziz University
Maghrabi, Ashraf A.
Saudi Arabia, Jeddah
King Abdulaziz University
Alsaggaf, Mohammed U.
Saudi Arabia, Jeddah
King Abdulaziz University
Aljiffry, Murad M.
Saudi Arabia, Jeddah
King Abdulaziz University
Altaf, Abdulmalik M.S.
Saudi Arabia, Jeddah
King Abdulaziz University
Almoflihi, Abdullah
Saudi Arabia, Jeddah
King Fahd General Hospital
Huwait, Abdulmalik
Saudi Arabia, Jeddah
King Fahd General Hospital
Al-Shammari, Abeer
Saudi Arabia, Dammam
Imam Abdulrahman Bin Faisal University
Nouh, Thamer A.
Saudi Arabia, Riyadh
King Saud University
Hassanain, Mazen M.
Saudi Arabia, Riyadh
King Saud University
Gudal, Ahmad
Saudi Arabia, Jeddah
King Khalid National Guard Hospital Jeddah
Alrifaie, Ahmad
Saudi Arabia, Jeddah
King Khalid National Guard Hospital Jeddah
Althwainy, Amani
Saudi Arabia, Riyadh
King Saud University
Daqeeq, Abdullah
Unknown Affiliation
Jennings, Vicky
South Africa, Johannesburg
Chris Hani Baragwanath Hospital
Ng’ayu, Nyawira Wahome
South Africa, Johannesburg
Chris Hani Baragwanath Hospital
Moore, Rachel L.
South Africa, Johannesburg
Chris Hani Baragwanath Hospital
Kong, Victor Yeewai
South Africa, Pietermaritzburg
Edendale Hospital
Kretzmann, Hayden
South Africa, East London
Frere Hospital
Connor, Katie L.
South Africa, East London
Frere Hospital
Nel, Daniel
South Africa, East London
Frere Hospital
Sampson, Colleen
South Africa, Observatory
Groote Schuur
Panieri, Eugenio
South Africa, Observatory
Groote Schuur
Sishuba, Nosisa T.
South Africa, Johannesburg
Helen Joseph Hospital
Tun, Myint
South Africa, Gauteng
Leratong Hospital
Mphatsoe, Albert Mohale
South Africa, Gauteng
Leratong Hospital
Carreira, Jo Anne
South Africa, Gauteng
Leratong Hospital
Teasdale, Ella
South Africa, Empangeni
Ngwelezana Hospital
Wagener, Mark
South Africa, Empangeni
Ngwelezana Hospital
Botes, Stefan N.
South Africa, Mbombela
Rob Ferreira Hospital, Nelspruit
Du Plessis, Danelo E.
South Africa, Mbombela
Rob Ferreira Hospital, Nelspruit
García, Lorena Solar
Spain, Asturias
Hospital San Agustin
Gustafsson, Ulf O.
Sweden, Danderyd
Danderyds Sjukhus
Thorell, Anders
Sweden, Stockholm
Ersta Hospital
Sund, Malin
Sweden, Umea
Umeå Universitet
Schadde, Erik
Switzerland, Winterthur
Kantonsspital Winterthur
Reinisch, Katharina Beate
Unknown Affiliation
Palma, Adrian Fernando
Unknown Affiliation
Kimaro, Msafiri
Unknown Affiliation
Milligan, William
United Kingdom, Aberdeen
Aberdeen Royal Infirmary
United Kingdom, Aberdeen
Nhs Grampian
Woin, Evelina
United Kingdom, Barnet
Barnet Hospital
Ziff, Oliver
United Kingdom, Barnet
Barnet Hospital
Blencowe, Natalie S.
United Kingdom, Bristol
Bristol Royal Infirmary
Ahmed, Ahmed Rashid
United Kingdom, London
Charing Cross Hospital
Arulampalam, Tan H.A.
United Kingdom, Colchester
East Suffolk and North Essex Nhs Foundation Trust
Labib, Peter Lawrence Zaki
United Kingdom, Plymouth
Derriford Hospital
Turner, Megan M.
United Kingdom, Grimsby
Diana, Princess of Wales Hospital
Davies, James E.
United Kingdom, Dorchester
Dorset County Hospital
Wright, Naomi Jane
United Kingdom, London
Evelina London Children's Healthcare
Cross, Kate Mary K.
United Kingdom, London
Great Ormond Street Hospital for Children Nhs Foundation Trust
Hammad, Ahmed
United Kingdom, Bothwell
Nhs Lanarkshire
Karandikar, Sharad S.
United Kingdom, Birmingham
University Hospitals Birmingham Nhs Foundation Trust
Bowley, Douglas M.G.
United Kingdom, Birmingham
University Hospitals Birmingham Nhs Foundation Trust
Currow, Chelise
United Kingdom, Colchester
East Suffolk and North Essex Nhs Foundation Trust
Edwards, Joanne R.
United Kingdom, Middlesbrough
The James Cook University Hospital
Ibrahem, Ahmad Aboelkassem
United Kingdom, Kettering
Kettering General Hospital
Gravante, Gianpiero
United Kingdom, Kettering
Kettering General Hospital
Boddy, Alexander P.
United Kingdom, Leicester
Leicester Royal Infirmary
Ubhi, Harmony Kaur
United Kingdom, Luton
Luton and Dunstable University Hospital
Houlden, Christopher
United Kingdom, Swansea
Morriston Hospital
Statistics
Citations: 242
Authors: 382
Affiliations: 214
Identifiers
Doi:
10.1002/bjs.10151
ISSN:
00071323
Research Areas
Health System And Policy
Study Design
Cohort Study
Case-Control Study
Study Approach
Quantitative