A citation-based method for searching scientific literature

Jai N Darvall, Rinaldo Bellomo, Michael Bailey, Eldho Paul, Paul J Young, Kenneth Rockwood, David Pilcher. Br J Anaesth 2020
Times Cited: 19







List of co-cited articles
84 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


The effect of frailty on survival in patients with COVID-19 (COPE): a multicentre, European, observational cohort study.
Jonathan Hewitt, Ben Carter, Arturo Vilches-Moraga, Terence J Quinn, Philip Braude, Alessia Verduri, Lyndsay Pearce, Michael Stechman, Roxanna Short, Angeline Price,[...]. Lancet Public Health 2020
193
57

A global clinical measure of fitness and frailty in elderly people.
Kenneth Rockwood, Xiaowei Song, Chris MacKnight, Howard Bergman, David B Hogan, Ian McDowell, Arnold Mitnitski. CMAJ 2005
52

The impact of frailty on ICU and 30-day mortality and the level of care in very elderly patients (≥ 80 years).
Hans Flaatten, Dylan W De Lange, Alessandro Morandi, Finn H Andersen, Antonio Artigas, Guido Bertolini, Ariane Boumendil, Maurizio Cecconi, Steffen Christensen, Loredana Faraldi,[...]. Intensive Care Med 2017
133
36

Comparing associations between frailty and mortality in hospitalised older adults with or without COVID-19 infection: a retrospective observational study using electronic health records.
Rhiannon K Owen, Simon P Conroy, Nicholas Taub, Will Jones, Daniele Bryden, Manish Pareek, Christina Faull, Keith R Abrams, Daniel Davis, Jay Banerjee. Age Ageing 2021
34
36

Association of frailty with mortality in older inpatients with Covid-19: a cohort study.
Darren Aw, Lauren Woodrow, Giulia Ogliari, Rowan Harwood. Age Ageing 2020
40
36

The contribution of frailty, cognition, activity of daily life and comorbidities on outcome in acutely admitted patients over 80 years in European ICUs: the VIP2 study.
Bertrand Guidet, Dylan W de Lange, Ariane Boumendil, Susannah Leaver, Ximena Watson, Carol Boulanger, Wojciech Szczeklik, Antonio Artigas, Alessandro Morandi, Finn Andersen,[...]. Intensive Care Med 2020
61
31

Frailty and Mortality in Hospitalized Older Adults With COVID-19: Retrospective Observational Study.
Robert De Smet, Bea Mellaerts, Hannelore Vandewinckele, Peter Lybeert, Eric Frans, Sara Ombelet, Wim Lemahieu, Rolf Symons, Erwin Ho, Johan Frans,[...]. J Am Med Dir Assoc 2020
61
31


Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
26

Feasibility and reliability of frailty assessment in the critically ill: a systematic review.
Richard J Pugh, Amy Ellison, Kate Pye, Christian P Subbe, Chris M Thorpe, Nazir I Lone, Andrew Clegg. Crit Care 2018
33
21

Interrater Reliability of the Clinical Frailty Scale by Geriatrician and Intensivist in Patients Admitted to the Intensive Care Unit.
Megan Surkan, Naheed Rajabali, Sean M Bagshaw, Xiaoming Wang, Darryl Rolfson. Can Geriatr J 2020
6
66

Reliability of frailty assessment in the critically ill: a multicentre prospective observational study.
R J Pugh, C E Battle, C Thorpe, C Lynch, J P Williams, A Campbell, C P Subbe, R Whitaker, T Szakmany, A P Clegg,[...]. Anaesthesia 2019
19
21

The impact of frailty on intensive care unit outcomes: a systematic review and meta-analysis.
John Muscedere, Braden Waters, Aditya Varambally, Sean M Bagshaw, J Gordon Boyd, David Maslove, Stephanie Sibley, Kenneth Rockwood. Intensive Care Med 2017
253
21

The role of Frailty on Adverse Outcomes Among Older Patients with COVID-19.
Harun Kundi, Elif Hande Özcan Çetin, Uğur Canpolat, Sevgi Aras, Osman Celik, Naim Ata, Suayip Birinci, Serkan Çay, Özcan Özeke, Ibrahim Halil Tanboğa,[...]. J Infect 2020
23
21

Frailty in very old critically ill patients in Australia and New Zealand: a population-based cohort study.
Jai N Darvall, Rinaldo Bellomo, Eldho Paul, Ashwin Subramaniam, John D Santamaria, Sean M Bagshaw, Sumeet Rai, Ruth E Hubbard, David Pilcher. Med J Aust 2019
24
21

Frailty in older adults: evidence for a phenotype.
L P Fried, C M Tangen, J Walston, A B Newman, C Hirsch, J Gottdiener, T Seeman, R Tracy, W J Kop, G Burke,[...]. J Gerontol A Biol Sci Med Sci 2001
21

Triage of Scarce Critical Care Resources in COVID-19 An Implementation Guide for Regional Allocation: An Expert Panel Report of the Task Force for Mass Critical Care and the American College of Chest Physicians.
Ryan C Maves, James Downar, Jeffrey R Dichter, John L Hick, Asha Devereaux, James A Geiling, Niranjan Kissoon, Nathaniel Hupert, Alexander S Niven, Mary A King,[...]. Chest 2020
87
15

Adult ICU Triage During the Coronavirus Disease 2019 Pandemic: Who Will Live and Who Will Die? Recommendations to Improve Survival.
Charles L Sprung, Gavin M Joynt, Michael D Christian, Robert D Truog, Jordi Rello, Joseph L Nates. Crit Care Med 2020
41
15

Adult ICU Triage During the Coronavirus Disease 2019 Pandemic: Who Will Live and Who Will Die? Recommendations to Improve Survival.
Charles L Sprung, Gavin M Joynt, Michael D Christian, Robert D Truog, Jordi Rello, Joseph L Nates. Crit Care Med 2020
37
15

Atypical presentations of COVID-19 in care home residents presenting to secondary care: A UK single centre study.
Mark James Rawle, Deborah Lee Bertfield, Simon Edward Brill. Aging Med (Milton) 2020
14
21

Association of frailty and mortality in patients with COVID-19: a meta-analysis.
Chia S Kow, Syed S Hasan, Kaeshaelya Thiruchelvam, Mamoon Aldeyab. Br J Anaesth 2021
5
60

Assessing frailty in the intensive care unit: A reliability and validity study.
Melissa Shears, Alyson Takaoka, Bram Rochwerg, Sean M Bagshaw, Jennie Johnstone, Amanda Holding, Surenthar Tharmalingam, Tina Millen, France Clarke, Kenneth Rockwood,[...]. J Crit Care 2018
47
15

Validation of the clinical frailty score (CFS) in French language.
Paul Abraham, Delphine S Courvoisier, Cedric Annweiler, Cliff Lenoir, Thomas Millien, Francoise Dalmaz, Hans Flaatten, Rui Moreno, Steffen Christensen, Dylan W de Lange,[...]. BMC Geriatr 2019
15
20

Frailty in the face of COVID-19.
Ruth E Hubbard, Andrea B Maier, Sarah N Hilmer, Vasi Naganathan, Christopher Etherton-Beer, Kenneth Rockwood. Age Ageing 2020
35
15

A scoping review of the Clinical Frailty Scale.
Sophie Church, Emily Rogers, Kenneth Rockwood, Olga Theou. BMC Geriatr 2020
22
15

The role of illness acuity on the association between frailty and mortality in emergency department patients referred to internal medicine.
Mohammad Habibullah Pulok, Olga Theou, Alexandra M van der Valk, Kenneth Rockwood. Age Ageing 2020
15
20

Outcomes from COVID-19 across the range of frailty: excess mortality in fitter older people.
Amy Miles, Thomas E Webb, Benjamin C Mcloughlin, Imran Mannan, Arshad Rather, Paul Knopp, Daniel Davis. Eur Geriatr Med 2020
29
15

Frailty index predicts poor outcome in COVID-19 patients.
Giuseppe Bellelli, Paola Rebora, Maria Grazia Valsecchi, Paolo Bonfanti, Giuseppe Citerio. Intensive Care Med 2020
39
15


A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
15

Association between Clinical Frailty Scale score and hospital mortality in adult patients with COVID-19 (COMET): an international, multicentre, retrospective, observational cohort study.
Roos S G Sablerolles, Melvin Lafeber, Janneke A L van Kempen, Bob P A van de Loo, Eric Boersma, Wim J R Rietdijk, Harmke A Polinder-Bos, Simon P Mooijaart, Hugo van der Kuy, Jorie Versmissen,[...]. Lancet Healthy Longev 2021
14
21

Development and validation of a Hospital Frailty Risk Score focusing on older people in acute care settings using electronic hospital records: an observational study.
Thomas Gilbert, Jenny Neuburger, Joshua Kraindler, Eilis Keeble, Paul Smith, Cono Ariti, Sandeepa Arora, Andrew Street, Stuart Parker, Helen C Roberts,[...]. Lancet 2018
246
15

Older age and frailty are the chief predictors of mortality in COVID-19 patients admitted to an acute medical unit in a secondary care setting- a cohort study.
Rajkumar Chinnadurai, Onesi Ogedengbe, Priya Agarwal, Sally Money-Coomes, Ahmad Z Abdurrahman, Sajeel Mohammed, Philip A Kalra, Nicola Rothwell, Sweta Pradhan. BMC Geriatr 2020
25
15

The association between frailty and severe disease among COVID-19 patients aged over 60 years in China: a prospective cohort study.
Yao Ma, Lisha Hou, Xiufang Yang, Zhixin Huang, Xue Yang, Na Zhao, Min He, Yixin Shi, Yan Kang, Jirong Yue,[...]. BMC Med 2020
28
15

Clinical Frailty Scale for risk stratification in patients with SARS-CoV-2 infection.
Christian Labenz, Wolfgang M Kremer, Jörn M Schattenberg, Marcus-Alexander Wörns, Gerrit Toenges, Arndt Weinmann, Peter R Galle, Martin F Sprinzl. J Investig Med 2020
14
21

Frailty in Critical Care Medicine: A Review.
Justin C De Biasio, Aaron M Mittel, Ariel L Mueller, Lauren E Ferrante, Dae H Kim, Shahzad Shaefi. Anesth Analg 2020
8
37

The Association of Frailty With Post-ICU Disability, Nursing Home Admission, and Mortality: A Longitudinal Study.
Lauren E Ferrante, Margaret A Pisani, Terrence E Murphy, Evelyne A Gahbauer, Linda S Leo-Summers, Thomas M Gill. Chest 2018
58
15

Recovery after critical illness in patients aged 80 years or older: a multi-center prospective observational cohort study.
Daren K Heyland, Allan Garland, Sean M Bagshaw, Deborah Cook, Kenneth Rockwood, Henry T Stelfox, Peter Dodek, Robert A Fowler, Alexis F Turgeon, Karen Burns,[...]. Intensive Care Med 2015
116
15

Prioritisation of ICU treatments for critically ill patients in a COVID-19 pandemic with scarce resources.
Thomas Leclerc, Nicolas Donat, Alexis Donat, Pierre Pasquier, Nicolas Libert, Elodie Schaeffer, Erwan D'Aranda, Jean Cotte, Bruno Fontaine, Pierre-François Perrigault,[...]. Anaesth Crit Care Pain Med 2020
16
12

Intensive care management of coronavirus disease 2019 (COVID-19): challenges and recommendations.
Jason Phua, Li Weng, Lowell Ling, Moritoki Egi, Chae-Man Lim, Jigeeshu Vasishtha Divatia, Babu Raja Shrestha, Yaseen M Arabi, Jensen Ng, Charles D Gomersall,[...]. Lancet Respir Med 2020
556
10

Retrospective frailty determination in critical illness from a review of the intensive care unit clinical record.
Jai N Darvall, Tristan Boonstra, Jen Norman, Donal Murphy, Michael Bailey, Theodore J Iwashyna, Sean M Bagshaw, Rinaldo Bellomo. Anaesth Intensive Care 2019
6
33

Risk Factors Associated With Mortality Among Patients With COVID-19 in Intensive Care Units in Lombardy, Italy.
Giacomo Grasselli, Massimiliano Greco, Alberto Zanella, Giovanni Albano, Massimo Antonelli, Giacomo Bellani, Ezio Bonanomi, Luca Cabrini, Eleonora Carlesso, Gianpaolo Castelli,[...]. JAMA Intern Med 2020
312
10

Focus on the frail and elderly: who should have a trial of ICU treatment?
Otavio T Ranzani, Bruno A M P Besen, Margaret S Herridge. Intensive Care Med 2020
8
25

COVID-19: Use of the Clinical Frailty Scale for Critical Care Decisions.
Edward Chong, Mark Chan, Huei Nuo Tan, Wee Shiong Lim. J Am Geriatr Soc 2020
19
10

Concept of operations for triage of mechanical ventilation in an epidemic.
John L Hick, Daniel T O'Laughlin. Acad Emerg Med 2006
118
10

COVID-19 pandemic: triage for intensive-care treatment under resource scarcity.
Swiss Academy Of Medical Sciences. Swiss Med Wkly 2020
42
10

ANZICS guiding principles for complex decision making during the COVID-19 pandemic.
Stephen Warrillow, Danielle Austin, Winston Cheung, Eliana Close, Anthony Holley, Ben Horgan, Melanie Jansen, Gavin Joynt, Paula Lister, Stewart Moodie,[...]. Crit Care Resusc 2020
10
20


Admission decisions to intensive care units in the context of the major COVID-19 outbreak: local guidance from the COVID-19 Paris-region area.
Élie Azoulay, Sadek Beloucif, Bertrand Guidet, Dominique Pateron, Benoît Vivien, Matthieu Le Dorze. Crit Care 2020
21
10

Fair Allocation of Scarce Medical Resources in the Time of Covid-19.
Ezekiel J Emanuel, Govind Persad, Ross Upshur, Beatriz Thome, Michael Parker, Aaron Glickman, Cathy Zhang, Connor Boyle, Maxwell Smith, James P Phillips. N Engl J Med 2020
10


Co-cited is the co-citation frequency, indicating how many articles cite the article together with the query article. Similarity is the co-citation as percentage of the times cited of the query article or the article in the search results, whichever is the lowest. These numbers are calculated for the last 100 citations when articles are cited more than 100 times.