A citation-based method for searching scientific literature

John Muscedere, Braden Waters, Aditya Varambally, Sean M Bagshaw, J Gordon Boyd, David Maslove, Stephanie Sibley, Kenneth Rockwood. Intensive Care Med 2017
Times Cited: 261







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



Times Cited
  Times     Co-cited
Similarity


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
49

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
31

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
27

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
221
19

Association between frailty and short- and long-term outcomes among critically ill patients: a multicentre prospective cohort study.
Sean M Bagshaw, H Thomas Stelfox, Robert C McDermid, Darryl B Rolfson, Ross T Tsuyuki, Nadia Baig, Barbara Artiuch, Quazi Ibrahim, Daniel E Stollery, Ella Rokosh,[...]. CMAJ 2014
248
18

Frailty and Subsequent Disability and Mortality among Patients with Critical Illness.
Nathan E Brummel, Susan P Bell, Timothy D Girard, Pratik P Pandharipande, James C Jackson, Alessandro Morandi, Jennifer L Thompson, Rameela Chandrasekhar, Gordon R Bernard, Robert S Dittus,[...]. Am J Respir Crit Care Med 2017
125
18

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
141
17

Prevalence and impact of frailty on mortality in elderly ICU patients: a prospective, multicenter, observational study.
Pascale Le Maguet, Antoine Roquilly, Sigismond Lasocki, Karim Asehnoune, Elsa Carise, Marjorie Saint Martin, Olivier Mimoz, Grégoire Le Gac, Dominique Somme, Catherine Cattenoz,[...]. Intensive Care Med 2014
172
14

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
35
34

Long-term association between frailty and health-related quality of life among survivors of critical illness: a prospective multicenter cohort study.
Sean M Bagshaw, H Thomas Stelfox, Jeffrey A Johnson, Robert C McDermid, Darryl B Rolfson, Ross T Tsuyuki, Quazi Ibrahim, Sumit R Majumdar. Crit Care Med 2015
114
12

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
70
17

Association of frailty with short-term outcomes, organ support and resource use in critically ill patients.
Fernando G Zampieri, Theodore J Iwashyna, Elizabeth M Viglianti, Leandro U Taniguchi, William N Viana, Roberto Costa, Thiago D Corrêa, Carlos Eduardo N Moreira, Marcelo O Maia, Giulliana M Moralez,[...]. Intensive Care Med 2018
47
23

A prospective multicenter cohort study of frailty in younger critically ill patients.
M Bagshaw, Sumit R Majumdar, Darryl B Rolfson, Quazi Ibrahim, Robert C McDermid, H Tom Stelfox. Crit Care 2016
63
15

Improving long-term outcomes after discharge from intensive care unit: report from a stakeholders' conference.
Dale M Needham, Judy Davidson, Henry Cohen, Ramona O Hopkins, Craig Weinert, Hannah Wunsch, Christine Zawistowski, Anita Bemis-Dougherty, Susan C Berney, O Joseph Bienvenu,[...]. Crit Care Med 2012
949
10


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
60
16

Frailty in the critically ill: a novel concept.
Robert C McDermid, Henry T Stelfox, Sean M Bagshaw. Crit Care 2011
107
10

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
118
10

Frailty consensus: a call to action.
John E Morley, Bruno Vellas, G Abellan van Kan, Stefan D Anker, Juergen M Bauer, Roberto Bernabei, Matteo Cesari, W C Chumlea, Wolfram Doehner, Jonathan Evans,[...]. J Am Med Dir Assoc 2013
9

The status of intensive care medicine research and a future agenda for very old patients in the ICU.
H Flaatten, D W de Lange, A Artigas, D Bin, R Moreno, S Christensen, G M Joynt, Sean M Bagshaw, C L Sprung, D Benoit,[...]. Intensive Care Med 2017
90
10

Effect of Systematic Intensive Care Unit Triage on Long-term Mortality Among Critically Ill Elderly Patients in France: A Randomized Clinical Trial.
Bertrand Guidet, Guillaume Leblanc, Tabassome Simon, Maguy Woimant, Jean-Pierre Quenot, Olivier Ganansia, Maxime Maignan, Youri Yordanov, Samuel Delerme, Benoit Doumenc,[...]. JAMA 2017
87
10

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
28
32

Frailty: we need valid and reliable tools in critical care.
Hans Flaatten, Andrew Clegg. Intensive Care Med 2018
21
38


Untangling the concepts of disability, frailty, and comorbidity: implications for improved targeting and care.
Linda P Fried, Luigi Ferrucci, Jonathan Darer, Jeff D Williamson, Gerard Anderson. J Gerontol A Biol Sci Med Sci 2004
8

Clinical course and risk factors for mortality of adult inpatients with COVID-19 in Wuhan, China: a retrospective cohort study.
Fei Zhou, Ting Yu, Ronghui Du, Guohui Fan, Ying Liu, Zhibo Liu, Jie Xiang, Yeming Wang, Bin Song, Xiaoying Gu,[...]. Lancet 2020
8

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
66
12

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
48
14

Very old patients admitted to intensive care in Australia and New Zealand: a multi-centre cohort analysis.
Sean M Bagshaw, Steve A R Webb, Anthony Delaney, Carol George, David Pilcher, Graeme K Hart, Rinaldo Bellomo. Crit Care 2009
238
7

Mortality in Relation to Frailty in Patients Admitted to a Specialized Geriatric Intensive Care Unit.
An Zeng, Xiaowei Song, Jiahui Dong, Arnold Mitnitski, Jian Liu, Zhenhui Guo, Kenneth Rockwood. J Gerontol A Biol Sci Med Sci 2015
51
13

The Very Elderly Admitted to ICU: A Quality Finish?
Daren Heyland, Deborah Cook, Sean M Bagshaw, Allan Garland, Henry T Stelfox, Sangeeta Mehta, Peter Dodek, Jim Kutsogiannis, Karen Burns, John Muscedere,[...]. Crit Care Med 2015
86
8

Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
412
7

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
30
23

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
45
15

Frailty index as a predictor of mortality: a systematic review and meta-analysis.
Gotaro Kojima, Steve Iliffe, Kate Walters. Age Ageing 2018
163
6

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
6

Withholding or withdrawing of life-sustaining therapy in older adults (≥ 80 years) admitted to the intensive care unit.
Bertrand Guidet, Hans Flaatten, Ariane Boumendil, Alessandro Morandi, Finn H Andersen, Antonio Artigas, Guido Bertolini, Maurizio Cecconi, Steffen Christensen, Loredana Faraldi,[...]. Intensive Care Med 2018
45
13

Development of demographics and outcome of very old critically ill patients admitted to intensive care units.
Gerald C Ihra, Judith Lehberger, Helene Hochrieser, Peter Bauer, Rene Schmutz, Barbara Metnitz, Philipp G H Metnitz. Intensive Care Med 2012
56
10

Functional disability 5 years after acute respiratory distress syndrome.
Margaret S Herridge, Catherine M Tansey, Andrea Matté, George Tomlinson, Natalia Diaz-Granados, Andrew Cooper, Cameron B Guest, C David Mazer, Sangeeta Mehta, Thomas E Stewart,[...]. N Engl J Med 2011
6

Frailty and post-operative outcomes in older surgical patients: a systematic review.
Hui-Shan Lin, J N Watts, N M Peel, R E Hubbard. BMC Geriatr 2016
316
6

Frailty and Associated Outcomes and Resource Utilization Among Older ICU Patients With Suspected Infection.
Shannon M Fernando, Daniel I McIsaac, Jeffrey J Perry, Bram Rochwerg, Sean M Bagshaw, Kednapa Thavorn, Andrew J E Seely, Alan J Forster, Kirsten M Fiest, Chintan Dave,[...]. Crit Care Med 2019
29
20

Frailty and invasive mechanical ventilation: association with outcomes, extubation failure, and tracheostomy.
Shannon M Fernando, Daniel I McIsaac, Bram Rochwerg, Sean M Bagshaw, John Muscedere, Laveena Munshi, Niall D Ferguson, Andrew J E Seely, Deborah J Cook, Chintan Dave,[...]. Intensive Care Med 2019
28
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
265
6

Long-term cognitive impairment after critical illness.
P P Pandharipande, T D Girard, J C Jackson, A Morandi, J L Thompson, B T Pun, N E Brummel, C G Hughes, E E Vasilevskis, A K Shintani,[...]. N Engl J Med 2013
6


Frailty and COVID-19: A Systematic Scoping Review.
Giuseppe Maltese, Andrea Corsonello, Mirko Di Rosa, Luca Soraci, Cristiana Vitale, Francesco Corica, Fabrizia Lattanzio. J Clin Med 2020
41
14

Frailty: implications for clinical practice and public health.
Emiel O Hoogendijk, Jonathan Afilalo, Kristine E Ensrud, Paul Kowal, Graziano Onder, Linda P Fried. Lancet 2019
296
6

Baseline Characteristics and Outcomes of 1591 Patients Infected With SARS-CoV-2 Admitted to ICUs of the Lombardy Region, Italy.
Giacomo Grasselli, Alberto Zangrillo, Alberto Zanella, Massimo Antonelli, Luca Cabrini, Antonio Castelli, Danilo Cereda, Antonio Coluccello, Giuseppe Foti, Roberto Fumagalli,[...]. JAMA 2020
6

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
36
16

Frailty as a predictor of short- and long-term mortality in critically ill older medical patients.
J Alberto Silva-Obregón, Manuel Quintana-Díaz, Sonia Saboya-Sánchez, Carlos Marian-Crespo, M Ángel Romera-Ortega, Carlos Chamorro-Jambrina, Alfonso Estrella-Alonso, Eva María Andrés-Esteban. J Crit Care 2020
12
50


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.