The development and validation of a scoring tool to predict the operative duration of elective laparoscopic cholecystectomy

Bharamgoudar, Reshma;Sonsale, Aniket;Hodson, James;Griffiths, Ewen;Vohra, Ravinder S.;Kirkham, Amanda J.;Pasquali, Sandro

Conceptualization

;Marriott, Paul;Johnstone, Marianne;Spreadborough, Philip;Alderson, Derek;Griffiths, Ewen A.;Fenwick, Stephen;Elmasry, Mohamed;Nunes, Quentin M.;Kennedy, David;Khan, Raja Basit;Khan, Muhammad A. S.;Magee, Conor J.;Jones, Steven M.;Mason, Denise;Parappally, Ciny P.;Mathur, Pawan;Saunders, Michael;Jamel, Sara;Haque, Samer Ul;Zafar, Sara;Shiwani, Muhammad Hanif;Samuel, Nehemiah;Dar, Farooq;Jackson, Andrew;Lovett, Bryony;Dindyal, Shiva;Winter, Hannah;Fletcher, Ted;Rahman, Saquib;Wheatley, Kevin;Nieto, Tom;Ayaani, Soofiyah;Youssef, Haney;Nijjar, Rajwinder S.;Watkin, Helen;Naumann, David;Emesih, Sophie;Sarmah, Piyush B.;Lee, Kathryn;Joji, Nikita;Lambert, Joel;Heath, Jonathan;Teasdale, Rebecca L.;Weerasinghe, Chamindri;Needham, Paul J.;Welbourn, Hannah;Forster, Luke;Finch, David;Blazeby, Jane M.;Robb, William;McNair, Angus G. K.;Hrycaiczuk, Alex;Charalabopoulos, Alexandros;Kadirkamanathan, Sritharan;Tang, Cheuk-Bong;Jayanthi, Naga V. G.;Noor, Nigel;Dobbins, Brian;Cockbain, Andrew J.;Nilsen-Nunn, April;de Siqueira, Jonathan;Pellen, Mike;Cowley, Jonathan B.;Ho, Wei-Min;Miu, Victor;White, Timothy J.;Hodgkins, Kathryn A.;Kinghorn, Alison;Tutton, Matthew G.;Al-Abed, Yahya A.;Menzies, Donald;Ahmad, Anwar;Reed, Joanna;Khan, Shabuddin;Monk, David;Vitone, Louis J.;Murtaza, Ghulam;Joel, Abraham;Brennan, Stephen;Shier, David;Zhang, Catherine;Yoganathan, Thusidaran;Robinson, Steven J.;McCallum, Iain J. D.;Jones, Michael J.;Elsayed, Mohammed;Tuck, Liz;Wayman, John;Carney, Kate;Aroori, Somaiah;Hosie, Kenneth B.;Kimble, Adam;Bunting, David M.;Hosie, Kenneth B.;Fawole, Adeshina S.;Basheer, Mohammed;Dave, Rajiv V.;Sarveswaran, Janahan;Jones, Elinor;Kendal, Chris;Tilston, Michael P.;Gough, Martin;Wallace, Tom;Singh, Shailendra;Mockford, Justine Downing Katherine A.;Issa, Eyad;Shah, Nayab;Chauhan, Neal;Wilson, Timothy R.;Forouzanfar, Amir;Wild, Jonathan R. L.;Nofal, Emma;Bunnell, Catherine;Madbak, Khaliel;Rao, Sudhindra T. V.;Devoto, Laurence;Siddiqi, Najaf;Khawaja, Zechan;Hewes, James C.;Gould, Laura;Chambers, Alice;Rodriguez, Daniel Urriza;Sen, Gourab;Robinson, Stuart;Carney, Kate;Bartlett, Francis;Rae, David M.;Stevenson, Thomas E. J.;Sarvananthan, Kas;Dwerryhouse, Simon J.;Higgs, Simon M.;Old, Oliver J.;Hardy, Thomas J.;Shah, Reena;Hornby, Steve T.;Keogh, Ken;Frank, Lucinda;Al-Akash, Musallam;Upchurch, Emma A.;Frame, Richard J.;Hughes, Michael;Jelley, Clare;Weaver, Simon;Roy, Sudipta;Sillo, Toritseju O.;Galanopoulos, Giorgios;Cuming, Tamzin;Cunha, Pedro;Tayeh, Salim;Kaptanis, Sarantos;Heshaishi, Mohamed;Eisawi, Abdalla;Abayomi, Michael;Ngu, Wee Sing;Fleming, Katie;Bajwa, Dalvir S.;Chitre, Vivek;Aryal, Kamal;Ferris, Paul;Silva, Michael;Lammy, Simon;Mohamed, Sarah;Khawaja, Amir;Hussain, Adnan;Ghazanfar, Mudassar A.;Bellini, Maria Irene;Ebdewi, Hamdi;Elshaer, Mohamed;Gravante, Gianpiero;Drake, Benjamin;Ogedegbe, Arikoge;Mukherjee, Dipankar;Arhi, Chanpreet;Giwa, Lola;Iqbal, Nusrat;Watson, Nicholas F.;Aggarwal, Smeer Kumar;Orchard, Philippa;Villatoro, Eduardo;Willson, Peter D.;Mok, Kam Wa Jessica;Woodman, Thomas;Deguara, Jean;Garcea, Giuseppe;Babu, Benoy I.;Dennison, A. R.;Malde, Deep;Lloyd, David;Satheesan, Steve;Al-Taan, Omer;Boddy, Alexander;Slavin, John P.;Jones, Robert P.;Ballance, Laura;Gerakopoulos, Stratos;Jambulingam, Periyathambi;Mansour, Sami;Sakai, Naomi;Acharya, Vikas;Sadat, Mohammed M.;Karim, Lawen;Larkin, David;Amin, Khalid;Khan, Amarah;Law, Jennifer;Jamdar, Saurabh;Smith, Stella R.;Sampat, Keerthika;O’shea, Kathryn M.;Manu, Mangta;Asprou, Fotini M.;Malik, Nabeela S.;Chang, Jessica;Johnstone, Marianne;Lewis, Michael;Roberts, Geoffrey P.;Karavadra, Babu;Photi, Evangelos;Hewes, James;Gould, Laura;Chambers, Alice;Rodriguez, Dan;O’Reilly, Derek A.;Rate, Anthony J.;Sekhar, Hema;Henderson, Lucy T.;Starmer, Benjamin Z.;Coe, Peter O.;Tolofari, Sotonye;Barrie, Jenifer;Bashir, Gareth;Sloane, Jake;Madanipour, Suroosh;Halkias, Constantine;Trevatt, Alexander E. J.;Borowski, David W.;Hornsby, Jane;Courtney, Michael J.;Virupaksha, Suvi;Seymour, Keith;Robinson, Sarah;Hawkins, Helen;Bawa, Sadiq;Gallagher, Paul V.;Reid, Alistair;Wood, Peter;Finch, J. G.;Guy Finch, J.;Parmar, J.;Stirland, E.;Gardner-Thorpe, James;Al-Muhktar, Ahmed;Peterson, Mark;Majeed, Ali;Bajwa, Farrukh M.;Martin, Jack;Choy, Alfred;Tsang, Andrew;Pore, Naresh;Andrew, David R.;Al-Khyatt, Waleed;Taylor, Christopher;Bhandari, Santosh;Chambers, Adam;Subramanium, Dhivya;Toh, Simon K. C.;Carter, Nicholas C.;Tate, Sophie;Pearce, Belinda;Wainwright, Denise;Mercer, Stuart J.;Knight, Benjamin;Vijay, Vardhini;Alagaratnam, Swethan;Sinha, Sidhartha;Khan, Shahab;El-Hasani, Shamsi S.;Hussain, Abdulzahra A.;Bhattacharya, Vish;Kansal, Nisheeth;Fasih, Tani;Jackson, Claire;Siddiqui, Midhat N.;Chishti, Imran A.;Fordham, Imogen J.;Siddiqui, Zohaib;Bausbacher, Harald;Geogloma, Ileana;Gurung, Kabita;Tsavellas, George;Basynat, Pradeep;Shrestha, Ashish Kiran;Basu, Sanjoy;Chhabra, Alok;Harilingam, Mohan;Rabie, Mohamed;Akhtar, Mansoor;Kumar, Pradeep;Jafferbhoy, Sadaf F.;Hussain, Najam;Raza, Soulat;Haque, Manzarul;Alam, Imran;Aseem, Rabiya;Patel, Shakira;Asad, Mehek;Booth, Michael I.;Ball, William R.;Wood, Christopher P. J.;Pinho-Gomes, Ana C.;Kausar, Ambareen;Obeidallah, Mohd Rami;Varghase, Joseph;Lodhia, Joshil;Bradley, Donal;Rengifo, Carla;Lindsay, David;Gopalswamy, Sivakumar;Finlay, Ian;Wardle, Stacy;Bullen, Naomi;Iftikhar, Syed Yusuf;Awan, Altaf;Ahmed, Javed;Leeder, Paul;Fusai, Guiseppe;Bond-Smith, Giles;Psica, Alicja;Puri, Yogesh;Hou, David;Noble, Fergus;Szentpali, Karoly;Broadhurst, Jack;Date, Ravindra;Hossack, Martin R.;Goh, Yan Li;Turner, Paul;Shetty, Vinutha;Riera, Manel;Macano, Christina A. W.;Sukha, Anisha;Preston, Shaun R.;Hoban, Jennifer R.;Puntis, Daniel J.;Williams, Sophie V.;Krysztopik, Richard;Kynaston, James;Batt, Jeremy;Doe, Matthew;Goscimski, Andrzej;Jones, Gareth H.;Smith, Stella R.;Hall, Claire;Carty, Nick;Ahmed, Jamil;Panteleimonitis, Sofoklis;Gunasekera, Rohan T.;Sheel, Andrea R. G.;Lennon, Hannah;Hindley, Caroline;Reddy, Marcus;Kenny, Ross;Elkheir, Natalie;McGlone, Emma R.;Rajaganeshan, Rajasundaram;Hancorn, Kate;Hargreaves, Anita;Prasad, Raj;Longbotham, David A.;Vijayanand, Dhakshinamoorthy;Wijetunga, Imeshi;Ziprin, Paul;Nicolay, Christopher R.;Yeldham, Geoffrey;Read, Edward;Gossage, James A.;Rolph, Rachel C.;Ebied, Husam;Phull, Manraj;Khan, Mohammad A.;Popplewell, Matthew;Kyriakidis, Dimitrios;Hussain, Anwar;Henley, Natasha;Packer, Jessica R.;Derbyshire, Laura;Porter, Jonathan;Appleton, Shaun;Farouk, Marwan;Basra, Melvinder;Jennings, Neil A.;Ali, Shahda;Kanakala, Venkatesh;Ali, Haythem;Lane, Risha;Dickson-Lowe, Richard;Zarsadias, Prizzi;Mirza, Darius;Puig, Sonia;Al Amari, Khalid;Vijayan, Deepak;Sutcliffe, Robert;Marudanayagam, Ravi;Hamady, Zayed;Prasad, Abheesh R.;Patel, Abhilasha;Durkin, Damien;Kaur, Parminder;Bowen, Laura;Byrne, James P.;Pearson, Katherine L.;Delisle, Theo G.;Davies, James;Tomlinson, Mark A.;Johnpulle, Michelle A.;Slawinski, Corinna;Macdonald, Andrew;Nicholson, James;Newton, Katy;Mbuvi, James;Farooq, Ansar;Mothe, Bhavani Sidhartha;Zafrani, Zakhi;Brett, Daniel;Francombe, James;Spreadborough, Philip;Barnes, James;Cheung, Melanie;Al-Bahrani, Ahmed Z.;Preziosi, Giuseppe;Urbonas, Tomas;Alberts, Justin;Mallik, Mekhlola;Patel, Krashna;Segaran, Ashvina;Doulias, Triantafyllos;Sufi, Pratik A.;Yao, Caroline;Pollock, Sarah;Manzelli, Antonio;Wajed, Saj;Kourkulos, Michail;Pezzuto, Roberto;Wadley, Martin;Hamilton, Emma;Jaunoo, Shameen;Padwick, Robert;Sayegh, Mazin;Newton, Richard C.;Hebbar, Madhusoodhana;Farag, Sameh F.;Spearman, John;Hamdan, Mohammed F.;D’Costa, Conrad;Blane, Christine;Giles, Mathew;Peter, Mark B.;Hirst, Natalie A.;Hossain, Tanvir;Pannu, Arslan;El-Dhuwaib, Yesar;Morrison, Tamsin E. M.;Taylor, Greg W.;Thompson, Ronald L. E.;McCune, Ken;Loughlin, Paula;Lawther, Roger;Byrnes, Colman K.;Simpson, Duncan J.;Mawhinney, Abi;Warren, Conor;McKay, Damian;McIlmunn, Colin;Martin, Serena;MacArtney, Matthew;Diamond, Tom;Davey, Phil;Jones, Claire;Clements, Joshua M.;Digney, Ruairi;Chan, Wei Ming;McCain, Stephen;Gull, Sadaf;Janeczko, Adam;Dorrian, Emmet;Harris, Andrew;Dawson, Suzanne;Johnston, Dorothy;McAree, Barry;Ghareeb, Essam;Thomas, George;Connelly, Martin;McKenzie, Stephen;Cieplucha, Krzysztos;Spence, Gary;Campbell, William;Hooks, Gareth;Bradley, Neil;Hill, Arnold D. K.;Cassidy, John T.;Boland, Michael;Burke, Paul;Nally, Deirdre M.;Khogali, Elmoataz;Shabo, Wael;Iskandar, Edrin;McEntee, Gerry P.;O’Neill, Maeve A.;Peirce, Colin;Lyons, Emma M.;O’Sullivan, Adrian W.;Thakkar, Rohan;Carroll, Paul;Ivanovski, Ivan;Balfe, Paul;Lee, Matthew;Winter, Des C.;Kelly, Michael E.;Hoti, Emir;Maguire, Donal;Karunakaran, Priyadarssini;Geoghegan, Justin G.;McDermott, Frank;Martin, Sean T.;Cross, Keith S.;Cooke, Fiachra;Zeeshan, Saquib;Murphy, James O.;Mealy, Ken;Mohan, Helen M.;Nedujchelyn, Yuwaraja;Ullah, Muhammad Fahad;Ahmed, Irfan;Giovinazzo, Francesco;Milburn, James;Prince, Sarah;Brooke, Eleanor;Buchan, Joanna;Khalil, Ahmed M.;Vaughan, Elizabeth M.;Ramage, Michael I.;Aldridge, Roland C.;Gibson, Simon;Nicholson, Gary A.;Vass, David G.;Grant, Alan J.;Holroyd, David J.;Jones, M. Angharad;Sutton, Cherith M. L. R.;O’Dwyer, Patrick;Nilsson, Frida;Weber, Beatrix;Williamson, Tracey K.;Lalla, Kushik;Bryant, Alice;Carter, C. Ross;Forrest, Craig R.;Hunter, David I.;Nassar, Ahmad H.;Orizu, Mavis N.;Knight, Katrina;Qandeel, Haitham;Suttie, Stuart;Belding, Rowena;McClarey, Andrew;Boyd, Alan T.;Guthrie, Graeme J. K.;Lim, Pei J.;Luhmann, Andreas;Watson, Angus J. M.;Richards, Colin H.;Nicol, Laura;Madurska, Marta;Harrison, Ewen;Boyce, Kathryn M.;Roebuck, Amanda;Ferguson, Graeme;Pati, Pradeep;Wilson, Michael S. J.;Dalgaty, Faith;Fothergill, Laura;Driscoll, Peter J.;Mozolowski, Kirsty L.;Banwell, Victoria;Bennett, Stephen P.;Rogers, Paul N.;Skelly, Brendan L.;Rutherford, Claire L.;Mirza, Ahmed K.;Lazim, Taha;Lim, Henry C. C.;Duke, Diana;Ahmed, Talat;Beasley, William D.;Wilkinson, Marc D.;Maharaj, Geta;Malcolm, Cathy;Brown, Timothy H.;Al-Sarireh, Bilal;Shingler, Guy M.;Mowbray, Nicholas;Radwan, Rami;Morcous, Paul;Wood, Simon;Kadhim, Abbas;Stewart, Duncan J.;Baker, Andrew L.;Tanner, Nicola;Shenoy, Hrishikesh;Hafiz, Shazia;De Marchi, Joshua A.;Singh-Ranger, Deepak;Hisham, Elzanati;Ainley, Paul;O’Neill, Stephen;Terrace, John;Napetti, Sara;Hopwood, Benjamin;Rhys, Thomas;Downing, Justine;Kanavati, Osama;Coats, Maria;Aleksandrov, Danail;Kallaway, Charlotte;Yahya, Salama;Weber, Beatrix;Templeton, Alexa;Trotter, Martin;Lo, Christina;Dhillon, Ajit;Heywood, Nick;Aawsaj, Yousif;Hamdan, Alhafidz;Reece-Bolton, Obuobi;McGuigan, Andrew;Shahin, Yousef;Aymon, null;Luther, Ali Alison;Nicholson, James A.;Rajendran, Ilayaraja;Boal, Matthew;Ritchie, Judith

2018