2 research outputs found
Tailoring the thermoelectric properties of Pb1-xSmxTe nanostructures via Sm doping
- Author
- A.M. Adam
- Aliev
- Bajaj
- Bali
- Delaire
- E.M.M. Ibrahim
- G.A. Ahmed
- Ghanbari
- Gholamrezaei
- Guo
- He
- Ibáñez
- Korkosz
- Kungumadevi
- Lan
- Lee
- Lee
- Liang
- Ma
- Mao
- Martin
- Mehta
- N.M. Hadia
- Nithiyanantham
- Nolas
- Pandey
- Popescu
- Rojas-Chávez
- S.H. Mohamed
- Salavati-Niasari
- Sales
- Shokr
- Shu
- Silke Hampel
- Snyder
- Sood
- Tian
- Vanckik
- Volkov
- Vyacheslav Khavrus
- Wan
- Wise
- Wu
- Wu
- Zhang
- Zhou
- Zhu
- Publication venue
- 'Elsevier BV'
- Publication date
- Field of study
The ASOS Surgical Risk Calculator: development and validation of a tool for identifying African surgical patients at risk of severe postoperative complications
- Author
- A. Abd-rouf
- A. Abduljalil
- A. Abdulrahman
- A. Abokris
- A. Abushnaf
- A. Addanfour
- A. Alatresh
- A. Alfari
- A. Alfetore
- A. Algddar
- A. Alghazali
- A. Alhendery Alhendery
- A. Ali
- A. Ali
- A. Alkilani
- A. Alli
- A. Almajbery
- A. Alsayed
- A. Anele
- A. Attia
- A. Basenero
- A. Berhe
- A. Bogoslovskiy
- A. Dasrath
- A. Dodiyi-Manuel
- A. Ehouni
- A. Elmgadmi
- A. Elshikhy
- A. Elwerfelli
- A. Feituri
- A. Gakenia
- A. Ganesh
- A. Garrido Lopez
- A. Ghnain
- A. Hdud
- A. Ibrahim Abdelatif
- A. Issoufou
- A. Jaber
- A. Juwid
- A. Khamajeet
- A. Maharaj
- A. Maharaj
- A. Mallier Peter
- A. Manneh
- A. Mansour
- A. Metali
- A. Mlotshwa
- A. Mohamed
- A. Mohamed
- A. Mohamed
- A. Mohamed
- A. Mohamed
- A. Muturi
- A. Mwale
- A. Nansook
- A. Onyegbule
- A. Prosper
- A. Rabemazava
- A. Sarkin-Pawa
- A. Shubba
- A. Sohoub
- A. Steyn
- A. Swaleh
- A. Tarhuni
- A. Thotharam
- A. Wafa
- A. Wafula
- A. Zidan
- A. Zo
- A.A. Alraheem
- A.A. Altagazi
- A.A. Aribi
- A.A. Eshwehdi
- A.A. Kornilov
- A.A. Munyika
- A.A. Sheshe
- A.A. Yahya
- A.A. Yunus
- A.A.G. Gomati
- A.B. Muhammad
- A.B. Zerihun
- A.C. Castro
- A.D. Aldarrat
- A.D. Maharaj
- A.E.T. Ayebale
- A.F.X. Agaba
- A.G.B. Andriamampionona
- A.G.L. Rocher
- A.H. Harissou
- A.H. Hery
- A.H.N. Rakotoarisoa
- A.H.R. Rakotoarijaona
- A.I. Ibrahim
- A.I. Levin
- A.I. Yahya
- A.J. Szpytko
- A.J. Vermeulen
- A.J.M. Lumbamba
- A.K. Egote
- A.K. Kintu
- A.K. Koledale
- A.L. AL Samateh
- A.L. Samateh
- A.M. Baloyi
- A.M. Elghallal
- A.M. Elghobashy
- A.M. Elzufri
- A.M. Iraya
- A.M. Kilembe
- A.M. Kukembila
- A.M. Macheka
- A.M. Mohamed
- A.M. Ngalala
- A.M. Torborg
- A.N. Kabongo
- A.N.J.D. Alberts
- A.O. Adisa
- A.O. Omigbodun
- A.O. Osinowo
- A.O. Ousseini
- A.O. Usenbo
- A.P. Gatheru
- A.P. Patience
- A.R.W. Mungherera
- A.S. Shkirban
- A.S. Singh
- A.S. Yusuf
- A.S.B. Benamour
- A.S.M. Madsen
- A.T. Robelie
- A.T.M. Masiyambiri
- A.Z. Elzoway
- A.Z. Machowski
- A.Z. Zeiton
- Abdulaziz M. Elkhogia
- Adam Hewitt-Smith
- Adams
- Ahmadou L. Samateh
- Akinyinka O. Omigbodun
- Akwasi Antwi-Kusi
- Al.-A. Amer
- Al.-J. Ahmed
- Alex M. Makupe
- Ambroise Guegni
- Amina. Kalisa
- Anatole Atomabe
- Andrew K.N. Ndonga
- Anthony R. Reed
- Apollo. Basenero
- B. Ahmed
- B. Alsellabi
- B. Chrirangi
- B. Church
- B. Dedekind
- B. Gadi
- B. Githae
- B. Kipng’etich
- B. Kiprop
- B. Lerutla
- B. Ntueba
- B. Rink
- B. Thakoor
- B. Veerasamy
- B.A. Albakosh
- B.A. Dokolwana
- B.B. Afolabi
- B.B. Osinaike
- B.B. Ryabchiy
- B.C. Businge
- B.C. Enicker
- B.E. Bilby
- B.H. Pienaar
- B.J.S. Diedericks
- B.M. Biccard
- B.M. Mabaso
- B.M. Ngari
- B.N. BN Tanjong
- B.N.K. Kaholongo
- B.O. Mofikoya
- B.O. Semo
- B.P. Thomas
- B.S. Sikombe
- B.S.G. Diale
- B.T. Amisi
- Belinda S. Kusel
- Bernard Mbwele
- Beye SeĂŻdina Alioune
- Biccard
- Biccard
- Blaise Tchaou
- Bruce M. Biccard
- Busi Mrara
- C. Bitta
- C. Chalo
- C. Changfoot
- C. Dhege
- C. Houston
- C. Kruse
- C. Lee
- C. Lionnet
- C. Manirimbere
- C. Msadabwe
- C. Nantulu
- C. Ndung’u
- C. Nnaji
- C. Ntoto
- C.A. Blake
- C.A. Roberts
- C.A.G. Smits
- C.H. Basson
- C.J. Bikuelo
- C.J.M. Mawire
- C.L.C. Lubamba
- C.M. Human
- C.M. Mwangi
- C.N. Mwaluka
- C.N. Namata
- C.R. Saaiman
- C.S. Jallow
- C.S. Sendagire
- C.S. Shambare
- C.Z. Zinyemba
- Chaibou M. Sani
- Charles Tchegnonsi
- Chris Cairns
- Christella S. Alphonsus
- Christina Salmina Gordon
- Christopher Y. Matola
- Collins
- Coulibaly Youssouf
- D. Benali
- D. Daliri
- D. Elrafifi
- D. Hugo
- D. Krick
- D. Naidoo
- D. Ndegwa
- D. Ngorora
- D. Ngouane
- D. Roytowski
- D. Tarloff
- D.E. du Plessis
- D.F. Dibwe
- D.G. Giles
- D.H. Imposo
- D.I. Uhuebor
- D.J. Van der Merwe
- D.K. Kabatoro
- D.K. Sanduku
- D.M. Adeleke
- D.M. Linyama
- D.M. Maimane
- D.M. Maluleke
- D.M. Mangoo
- D.M. Munlemvo
- D.M.A. Aurélia
- D.M.A. Randriambololona
- D.O. Ojuka
- D.P. Domoyyeri
- D.R. Bhagwandass
- D.S. Nesengani
- D.S. Sikazwe
- D.V. Manyere
- Daniel Zemenfes Ashebir
- David G. Bishop
- David Lee Skinner
- Dela A. Maiwald
- Devan. Rungan
- Diallo Gangaly
- Diango Djibo Mahamane
- Dolly M. Munlemvo
- Dominique van Dyk
- Doreen M. Mashava
- E. Atito-Narh
- E. Blignaut
- E. Chikumba
- E. Hadia
- E. Horugavye
- E. Loots
- E. Mashoko
- E. Ngatia
- E. Ninise
- E. Salaheddin
- E. Swayeb
- E.A. Alakkari
- E.A. Alzahra
- E.B. Etuk
- E.B. Holford
- E.E. Wynne
- E.F. Post
- E.K. Badianga
- E.K. Makopa
- E.M. Semenya
- E.N. Waweru
- E.O. Enendu
- E.O. Enwerem
- E.O. Ogboli-Nwasor
- E.S. al Shams
- E.S. Namegabe
- E.V. Neluheni
- Edith Djessouho
- El.-Z. Ahmed
- Ernest Nkwabi
- Estie Cloete
- Eugene Zoumenou
- F. Abuhdema
- F. Albert
- F. Alkobty Alkobty
- F. Almoraid
- F. Bigirimana
- F. Blignaut
- F. Boufas
- F. Carlos
- F. Lanos
- F. Madzimbamuto
- F. Mitema
- F. Nakandungile
- F. Ouanes
- F. Tshivhula
- F.A.M. Mohammed
- F.A.R. Razanakoto
- F.F.H. Alhoty
- F.F.H. Matoug
- F.F.H. Otman
- F.H. van der Merwe
- F.J. Rousseau
- F.K. Mariwa
- F.K. Mubeya
- F.K. Mukinda
- F.M. Chitungo
- F.M. Molokoane
- F.P. Paruk
- F.R. Rajah
- F.R. Rija
- F.S. Senusi
- F.T. Elharati
- Farai Madzimbamuto
- Felix Anani
- Fred Bulamba
- G. Ekwen
- G. Elsaadi
- G. Gerbel
- G. Mutizira
- G. Souley
- G. Steyn
- G. Yousef
- G.B. Shah
- G.C. Skinner
- G.G.N. Gama
- G.I.M. Muguti
- G.K. Kateregga
- G.K. Ngcobo
- G.N. Pengemale
- G.T. Girmaye
- G.T. Naude
- Gabriel Ndayisaba
- Gaoussou Sogoba
- Gareth L. Davies
- Guy Assoum
- H. Agilla
- H. Alobeidi
- H. Daddy
- H. Elmehdawi
- H. Eloi
- H. Holder
- H. Hurri
- H. Kanoun
- H. Mostafa
- H. Nchimunya
- H. Ramnarain
- H. Roura
- H. Salaou
- H. Schutte
- H. Steinhaus
- H.-L. Kluyts
- H.A. Algedar
- H.A. van Zyl
- H.A.M. Mwanga
- H.B. Badi
- H.B. Elmadany
- H.B. Hashmi
- H.C. Steyn
- H.E. Ramilson
- H.K. Sabwa
- H.L. Luweesi
- H.M. Ackermann
- H.M. Maakamedi
- H.M. Salisu-Kabara
- H.M.S.N. Heerah
- H.M.Z. Azzaidey
- H.N. Chifamba
- H.N. Sarah
- H.O. Nyawanda
- H.P. Mavesere
- H.T. Tshuma
- H.W. Alwahedi
- H.Z. Zentuti
- Hamza. Doles Sama
- Heidi L. Stoltenkamp
- Henry Ndasi
- Henry Zepharine
- Hippolyte Abadagan
- Hubert Dewanou
- Hyla-Louise Kluyts
- I. Akhideno
- I. Bori
- I. Buccimazza
- I. Jasim
- I. Macharia
- I. Mansour
- I. Mohammed
- I. Notoane
- I. Rois
- I.A. Alghafoud
- I.A. Udo
- I.A.R. Ike
- I.B.B. Ilunga
- I.D. Menkiti
- I.E. Elfaghi
- I.E. Elyasir
- I.E. Igaga
- I.E. Shefren
- I.F. Mukama
- I.M. Bula Bula
- I.M. Milod
- I.M. Mwepu
- I.S. Desalu
- International Surgical Outcomes Study group
- J. Chirengwa
- J. Gopall
- J. Mugambi
- J. Omoshoro-Jones
- J. Otokwala
- J. Pansegrouw
- J. Roos
- J. Tumukunde
- J. Visser
- J.A. Hariniaina
- J.B. de Wet
- J.C. Cisekedi
- J.C. Niyondiko
- J.D. Bertie
- J.D. Bezuidenhout
- J.D. Bruwer
- J.D. Mwamba
- J.D. Pembe
- J.D.L.C. Rasolonjatovo
- J.E. Mmasi
- J.E. van der Walt
- J.G. Davids
- J.G. Van Dyk
- J.J. Yanga
- J.J.A. Bester
- J.J.N. Ikuku
- J.J.S. van Niekerk
- J.K. Kabangu
- J.K. Karanja
- J.K. Kiwanuka
- J.K. Manzombi
- J.L. Esterhuizen
- J.M. Dippenaar
- J.M. Muriithi
- J.M. Musowoya
- J.M. Spicer
- J.N. Clegg-Lamptey
- J.N. Masipa
- J.O. Mogale
- J.P.B. Maritz
- J.P.M. Ilunga
- J.R. Rian
- J.S. Aluvale
- J.S. Athombo
- J.T. Chibanda
- J.T. De Lange
- J.T. Matubatuba
- J.T.K. Green-Harris
- Jammer
- Janat Tumukunde
- Jd.D. Uwiteyimbabazi
- John Igenge
- John Lumona
- Joseph Akodjenou
- K. Aghadi
- K. Al-Zubaidy
- K. Allopi
- K. Bhagwan
- K. Dube
- K. Govender
- K. Ikandi
- K. Jermi
- K. Kabongo
- K. Kakudji
- K. Kariuki
- K. Kaseke
- K. Muchiri
- K. Naicker
- K. Ngugi
- K. Simaga Abdoul
- K. Singata
- K. Touré Mamadou
- K.A. Bamuza
- K.A. Pilusa
- K.A.M. Kavuma
- K.A.P. Bhat
- K.D. Dullab
- K.E. Bischof
- K.F. Lumbala
- K.J. Kuteesa
- K.J.P. Kasongo
- K.K. GrĂĽnewald
- K.L. Kule
- K.N. Mongwe
- K.R. Mvwala
- K.U. Umeh
- Kanté Moussa
- Kapesa
- Khalfallah
- Kibandwa
- Kpatinvo. Oscar
- L. Andrianina
- L. Bangure
- L. Bashiya
- L. Chelbi
- L. Cronje
- L. Dahim
- L. Dippenaar
- L. Elmadani
- L. Habimana
- L. Hamadi
- L. Janneh
- L. Katsukunya
- L. Luthuli
- L. Mgonja
- L. Montenegro
- L. Nabela
- L. Naidoo
- L. Rademan
- L. Ramadan
- L. Royas
- L. Visser
- L.C. Marais
- L.C. Naidoo
- L.E. Netshimboni
- L.J. du Preez
- L.J. Madzivhe
- L.J.C. Anyanwu
- L.M. Ford
- L.M. Ntlhe
- L.N. Sanyang
- L.P. Jwambi
- L.T. Kabongo
- L.V.M. Mesarieki
- Le Manach
- Leanne W. Drummond
- Lidwine Zomahoun
- Lionelle Fanou
- M. Ahmed
- M. Akhter
- M. Akkari
- M. Al-Serksi
- M. Alashhab
- M. Algbali
- M. Alhajj
- M. Amadou
- M. Atiku
- M. Aungraheeta
- M. Bai
- M. Bester
- M. Bittaye
- M. Brand
- M. Christian
- M. El Hensheri
- M. Eltaguri
- M. Eshtiwi
- M. Gagara
- M. Garcia
- M. Gova
- M. Guenane
- M. Gwila
- M. Hammouda
- M. Hokoma
- M. Hove
- M. Isaacs
- M. Isiguzo
- M. Johnson
- M. Judicaël
- M. Kaggya
- M. Karar
- M. Kongolo
- M. Kumar
- M. Laksari
- M. Mabina
- M. Maghrabi
- M. Mahoko
- M. Maimbo
- M. Manvinder
- M. Mbayabu
- M. Mohammed
- M. Moopanar
- M. Morapedi
- M. Moutari
- M. Mushaninga
- M. Njoroge
- M. Nkunjana
- M. Ojujo
- M. Phaff
- M. Pupyshev
- M. Rademeyer
- M. Rambau
- M. Saleh
- M. Tchoupa
- M. Tun
- M. Voigt
- M. Weideman
- M. Zach Koto
- M.A. Alkassem
- M.A. Alkchr
- M.A. Alomami
- M.A. Alzarouk
- M.A. Amuthenu
- M.A. Cadersa
- M.A. Da Silva
- M.A. Degaulle
- M.A. Elfagieh
- M.A. Groenewald
- M.A. Kolotsi
- M.A. Labib
- M.A. Makwela
- M.A. Ndaie
- M.B Moussa Deye
- M.B. Greenwood
- M.B. Patel
- M.B. Thomas
- M.C. Chari
- M.C. Chiwanga
- M.C. Neil
- M.D. Kabongo
- M.D. Maiyalagan
- M.D. Sedekounou
- M.D. Seshibe
- M.E. Casey
- M.E. Gonzalez
- M.E. Maboya
- M.E. Malefo
- M.E.K. Knox
- M.F. Aguilera Perez
- M.G. Elghandouri
- M.G. Gamal
- M.G. Gweder
- M.G.H. Mutasiigwa
- M.I. Bamuza
- M.I. Hampton
- M.I.S. Kathrada
- M.J. Jannetjies
- M.K. Kangili
- M.L. Barongo
- M.L. Limbajee
- M.L.R. Ramananasoa
- M.M. Barow
- M.M. Ben Mansour
- M.M. Chokoe
- M.M. Liwani
- M.M. Mashamba
- M.M. Mukenga
- M.M. Theunissen
- M.M.Z.U. Bhuiyan
- M.N. Ilbarasi
- M.N. Njenga
- M.N.R. Mananjara
- M.O. Osazuwa
- M.O. Teeka
- M.P. Diyoyo
- M.P. Hayes
- M.P. Mamaleka
- M.P. Mohlala
- M.P. Muroonga
- M.P. Pochana
- M.P. Sebei
- M.P. Segooa
- M.R. Kalufwelu
- M.R. Mahmud
- M.R. Maluleke
- M.S. Chaibou
- M.S. Chaibou
- M.S. Dambaki
- M.S. Nel
- M.S. Rabiou
- M.S.A. Alshareef
- M.S.I. Alayeb Alayeb
- M.S.I. Sofia
- M.S.R. Rajcoomar
- M.T. Bahta
- M.T. Lerutla
- M.T. Nyassi
- M.T.M. Mandarry
- M.T.N. Nabukenya
- M.V. Mashile
- M.W. Matenchi
- M.W. Mbuyisa
- M.Y.K. Koraz
- Maher Fawzy
- Mahmoud Elfiky
- Maiga Amadou
- Mariette Grobbelaar
- Marius Guezo
- Meara
- Megan A.J. Jaworska
- Megan Coltman
- N. Abbas
- N. Anjar
- N. Chikh
- N. Constance
- N. Kady
- N. Majola
- N. Makgofa
- N. Mbewe
- N. Mgoqo
- N. Naidoo
- N. Okonu
- N. Perez
- N. Rousseau
- N. Samuel
- N. Sigcu
- N. Sipuka
- N.A. Adu-Aryee
- N.A. Mahomedy
- N.A. Taiwo
- N.A.V. Imbangu
- N.B. Babajee
- N.B.M. Ngari
- N.C. Ekwunife
- N.D. Chabayanzara
- N.D. Konwuoh
- N.K. Chakafa
- N.L. Allorto
- N.L. Fernandes
- N.L.M. Sithole
- N.M. Makhlouf
- N.M. Mohammed
- N.M. Mvwama
- N.N. Nyokabi
- N.P. Nansubuga
- N.P. Nkuliyingoma
- N.T. Nesengani
- N.Z. Dube
- N.Z. Najat
- N.Z. Zoobei
- N.Z. Zubia
- Nicholas T. Brouckaert
- Nicolette F. Rorke
- O. AntĂąnez
- O. Arrey
- O. Eurayet
- O. Gorelyk
- O. Huwidi
- O. Ihezie
- O. Mahomva
- O. Makori
- O. Maranga
- O. Ogunbode
- O. Ogutu
- O. Orjiako
- O. Polishchuk
- O. Sosinska
- O. Tobiko
- O. Yousef
- O.A. Akinyemi
- O.A. Alqawi
- O.A. Arowolo
- O.B. Bankole
- O.B. Shittu
- O.D. Montwedi
- O.E.O. Oduor
- O.I. Alatise
- O.I. Smith
- O.J.P. Ochieng
- O.K. Idowu
- O.M. Moyo
- O.M. Othin
- O.O. Ayandipo
- O.R. Eyelade
- O.R. Masia
- O.S. Okelo
- O.T. Alagbe-Briggs
- OngoĂŻba Oumar
- Oswald Gbéhadé
- Owen S. Porrill
- P. Chimberengwa
- P. Govender
- P. Izquirdo
- P. Kapp
- P. Minani
- P. Mohamed
- P. Mossy
- P. Nakangombe
- P. Waryoba
- P.C.K. Kairuki
- P.D. Deka
- P.D. Gallou
- P.E. Mphephu
- P.G.R. Anderson
- P.J. Venter
- P.K. Odia
- P.K. Wambugu
- P.K.A. Agaba
- P.M. Boloko
- P.M. Katompwa
- P.M. Mapanda
- P.M. Matondo
- P.M. Mukuna
- P.N. Ndarukwa
- P.N. Njuki
- P.N.K. Kashuupulwa
- P.R. Olang
- P.W. Njenga
- Patrice Forget
- Peduzzi
- Protopapa
- Q.K. Moodie
- R. Abusamra
- R. Almesmary
- R. Angelin
- R. Duvenhage
- R. Esayas
- R. Gigabhoy
- R. Hanta
- R. Harrichandparsad
- R. Jimoh
- R. Kabango
- R. Kalisa
- R. Matos-Puig
- R. Mavhungu
- R. Mbadi
- R. Mokretar
- R. Murray
- R. Naidoo
- R. Ndikumana
- R. Onyango
- R. Ramos
- R. Ramuntshi
- R. Randolph
- R. Sathiram
- R. Shamamba
- R. Tshitangano
- R. Villarreal
- R. Yahya
- R.A.F. Rasolondraibe
- R.A.R. Raherison
- R.B. Alalem
- R.B. Baghni
- R.B. Elsaity
- R.C. Echem
- R.C. Mathe
- R.D. Naidoo
- R.F. Fanjandrainy
- R.F. Lushima
- R.J. Kamanda
- R.K. Maila
- R.M. Elkhwildi
- R.M. Judicael
- R.M. Lekoloane
- R.M. Mamy
- R.M. Mehyaoui
- R.M. Pearse
- R.M. Pheeha
- R.M. Rautenbach
- R.N. Nkwine
- R.R. Rakotoarison
- R.S. Masela
- R.W. Ojewola
- Rajesh. J. Ramjee
- Reitze N. Rodseth
- Rene Ahossi
- Riaz Goga
- Richard Eric Hodgson
- Richard P. von Rahden
- Robert D. Wise
- Rodrigue Hadecon
- Rodrigue Nascimento
- Rosalie Souhe
- Rupert M. Pearse
- S. Abdurazig
- S. Akanyun
- S. Belhaj
- S. Delinikaytis
- S. Elfallah
- S. Elgelany
- S. Ellis
- S. Gitau
- S. Govender
- S. Gueye
- S. Hariparsad
- S. Hersi
- S. Jamabo
- S. Jay Narain
- S. Jithoo
- S. Joomye
- S. Kafu
- S. Kalume
- S. Kruger
- S. Makhoba
- S. Maweni
- S. Mayeza
- S. Mhatu
- S. Miima
- S. Mohamed
- S. Mohamed
- S. Mutahi
- S. Mwansa
- S. Naidoo
- S. Njoroge
- S. Obadiah
- S. Okiya
- S. Omoding
- S. Padayachee
- S. Rakotoarison
- S. Ray
- S. Rocher
- S. Rokhsi
- S. Sadat
- S. Singh
- S. Sitima
- S. Stroyer
- S. van Wyk
- S. Zhou
- S.A. Abujanah
- S.A. Abusnina
- S.A. Aji
- S.A. Alsabri
- S.A. Edaigbini
- S.A. Senoga
- S.B. Assefa
- S.B. Khetrish
- S.B.M. Alleesaib
- S.C. Mafafo
- S.C.H. Hodges
- S.D. Amanor-Boadu
- S.E. Sihope
- S.H. Hebli
- S.H. Shanin
- S.H.A. Almisslati
- S.H.A. Hasan
- S.I. Kakololo
- S.K. Kassa
- S.K. Tshisola
- S.K.B. Boodhun
- S.M. Malongwe
- S.M. Nabulindo
- S.M. Pahlana
- S.M. Tshisekedi
- S.N. Dlamini
- S.N. Lelo
- S.N. Maina
- S.O.A. Abugassa
- S.P. Motloutsi
- S.R. Motilall
- S.R. Ramphal
- S.R. Reddy
- S.R.C. Cacala
- S.S. Bingidimi
- S.S. Saed
- S.S. Sookun
- S.S.D. Gaya
- S.S.R. Rwehumbiza
- S.V. Grey-Johnson
- S.W.O. Ogendo
- S.Z. Mzezewa
- Said Gitta
- Samantha Kransingh
- Sandra Spijkerman
- Sanogo Zimogo Zié
- Sarah. R. Rayne
- Serge Mewanou
- Shaaban Nsalamba
- Simbo D. Amanor-Boadu
- Steyerberg
- Steyerberg
- Sudha Bechan
- Sullivan
- Sylvia R. Rakotoarison
- Sèhivè Valéry Adjignon
- T. François
- T. Freeman
- T. Gunguwo
- T. Mawisa
- T. Mbuyi
- T. Mniki
- T. Muzenda
- T. Nkesha
- T. Ramsamy
- T. Saurombe
- T. Serdyn
- T. Sholadoye
- T.A. Adigun
- T.A. Lawal
- T.B. Likongo
- T.C. Hlako
- T.D. Naidoo
- T.E. Madiba
- T.G. Morulana
- T.J. Rampai
- T.K. Naidu
- T.M. Chokwe
- T.M. Mahureva
- T.M. Mhlari
- T.M. Mwiti
- T.N. Nkuebe
- T.N. Shangase
- T.N.O. Chaibva
- T.O. Ogundiran
- T.P.R. Ramchurn
- T.S. Abuzalout
- T.S. Alkesa
- T.S. Mohamed
- T.S. Ngcobo
- T.S.K. Lyimo
- T.W. Munyaradzi
- T.W.A. Anabah
- Thandinkosi E. Madiba
- Theroshnie K. Kisten
- Thiam Souleymane
- Thomas Allaye
- Thuli Biyase
- Tim C. Hardcastle
- Tonya M. Esterhuizen
- Traoré Abdoulaye
- Traoré Ibrahim
- U.V. Jaganath
- Usha Singh
- Ushmaben Patel
- V. Athanse
- V. Dehal
- V. Gobin
- V. Govindasamy
- V. Makhanya
- V. Mwenda
- V. Pillay
- V. Ryndine
- V. Sinoamadi
- V.E.M. Musiba
- V.K. Kusweje
- V.K. Mushangwe
- V.L. Koller
- V.L. Moses
- V.M. Gacii
- V.M. Mtongwe
- V.M.K. Kissoon
- V.N. Nziene
- V.T. Manzini
- Veekash Gobin
- W. Abozaid
- W. Conradie
- W. Kibochi
- W. Kuhn
- W. Mathangani
- W. Njuguna
- W. Rois
- W. Sam-Awortwi
- W.A.G. Simo
- W.A.P. Ras
- W.D. Mbombo
- W.M. du Plessis
- W.M.S. Mbuyi
- W.P. Kuhn
- W.P. Makhaye
- W.V.J. Koperski
- Wong
- Y. Baitchu
- Y. Coulibaly
- Y. le Manach
- Y. Mampangula
- Y. Najm
- Y. Yakubu
- Y.A. Ali
- Y.B. Adamu
- Y.B. Bwambale
- Y.B.M. Freeman
- Y.G. Gandy
- Y.M. Yangazov
- Y.Y. Kutor
- Yannick Le Manach
- Youssouf Coulibaly
- Z. Farina
- Z. Imessaoudene
- Z. Nibe
- Z. Nyatela-Akinrinmade
- Z. Rakhda
- Z.S. Elghazal
- Z.S. Jamal
- Zipporah W.W. Ngumi
- Publication venue
- 'Elsevier BV'
- Publication date
- 17/09/2018
- Field of study
Background:
The African Surgical Outcomes Study (ASOS) showed that surgical patients in Africa have a mortality twice the global average. Existing risk assessment tools are not valid for use in this population because the pattern of risk for poor outcomes differs from high-income countries. The objective of this study was to derive and validate a simple, preoperative risk stratification tool to identify African surgical patients at risk for in-hospital postoperative mortality and severe complications.
Methods:
ASOS was a 7-day prospective cohort study of adult patients undergoing surgery in Africa. The ASOS Surgical Risk Calculator was constructed with a multivariable logistic regression model for the outcome of in-hospital mortality and severe postoperative complications. The following preoperative risk factors were entered into the model; age, sex, smoking status, ASA physical status, preoperative chronic comorbid conditions, indication for surgery, urgency, severity, and type of surgery.
Results:
The model was derived from 8799 patients from 168 African hospitals. The composite outcome of severe postoperative complications and death occurred in 423/8799 (4.8%) patients. The ASOS Surgical Risk Calculator includes the following risk factors: age, ASA physical status, indication for surgery, urgency, severity, and type of surgery. The model showed good discrimination with an area under the receiver operating characteristic curve of 0.805 and good calibration with c-statistic corrected for optimism of 0.784.
Conclusions:
This simple preoperative risk calculator could be used to identify high-risk surgical patients in African hospitals and facilitate increased postoperative surveillance.
© 2018 British Journal of Anaesthesia. Published by Elsevier Ltd. All rights reserved.Medical Research Council of South Africa gran