Kenneth Rockwood, Xiaowei Song, Chris MacKnight, Howard Bergman, David B Hogan, Ian McDowell, Arnold Mitnitski. CMAJ 2005
Times Cited: 3370
Times Cited: 3370
Times Cited
Times Co-cited
Similarity
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
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
39
Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
18
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
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
12
A new method of classifying prognostic comorbidity in longitudinal studies: development and validation.
M E Charlson, P Pompei, K L Ales, C R MacKenzie. J Chronic Dis 1987
M E Charlson, P Pompei, K L Ales, C R MacKenzie. J Chronic Dis 1987
10
9
A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
9
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
Hui-Shan Lin, J N Watts, N M Peel, R E Hubbard. BMC Geriatr 2016
8
A short physical performance battery assessing lower extremity function: association with self-reported disability and prediction of mortality and nursing home admission.
J M Guralnik, E M Simonsick, L Ferrucci, R J Glynn, L F Berkman, D G Blazer, P A Scherr, R B Wallace. J Gerontol 1994
J M Guralnik, E M Simonsick, L Ferrucci, R J Glynn, L F Berkman, D G Blazer, P A Scherr, R B Wallace. J Gerontol 1994
8
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
Thomas Gilbert, Jenny Neuburger, Joshua Kraindler, Eilis Keeble, Paul Smith, Cono Ariti, Sandeepa Arora, Andrew Street, Stuart Parker, Helen C Roberts,[...]. Lancet 2018
7
Prevalence of frailty in community-dwelling older persons: a systematic review.
Rose M Collard, Han Boter, Robert A Schoevers, Richard C Oude Voshaar. J Am Geriatr Soc 2012
Rose M Collard, Han Boter, Robert A Schoevers, Richard C Oude Voshaar. J Am Geriatr Soc 2012
6
Physical Frailty: ICFSR International Clinical Practice Guidelines for Identification and Management.
E Dent, J E Morley, A J Cruz-Jentoft, L Woodhouse, L Rodríguez-Mañas, L P Fried, J Woo, I Aprahamian, A Sanford, J Lundy,[...]. J Nutr Health Aging 2019
E Dent, J E Morley, A J Cruz-Jentoft, L Woodhouse, L Rodríguez-Mañas, L P Fried, J Woo, I Aprahamian, A Sanford, J Lundy,[...]. J Nutr Health Aging 2019
6
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
John Muscedere, Braden Waters, Aditya Varambally, Sean M Bagshaw, J Gordon Boyd, David Maslove, Stephanie Sibley, Kenneth Rockwood. Intensive Care Med 2017
6
Using the Clinical Frailty Scale in Allocating Scarce Health Care Resources.
Kenneth Rockwood, Olga Theou. Can Geriatr J 2020
Kenneth Rockwood, Olga Theou. Can Geriatr J 2020
8
New 5-Factor Modified Frailty Index Using American College of Surgeons NSQIP Data.
Sneha Subramaniam, Jeffrey J Aalberg, Rainier P Soriano, Celia M Divino. J Am Coll Surg 2018
Sneha Subramaniam, Jeffrey J Aalberg, Rainier P Soriano, Celia M Divino. J Am Coll Surg 2018
6
Accumulating deficits model of frailty and postoperative mortality and morbidity: its application to a national database.
Vic Velanovich, Heath Antoine, Andrew Swartz, David Peters, Ilan Rubinfeld. J Surg Res 2013
Vic Velanovich, Heath Antoine, Andrew Swartz, David Peters, Ilan Rubinfeld. J Surg Res 2013
6
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
Emiel O Hoogendijk, Jonathan Afilalo, Kristine E Ensrud, Paul Kowal, Graziano Onder, Linda P Fried. Lancet 2019
6
Sarcopenia: revised European consensus on definition and diagnosis.
Alfonso J Cruz-Jentoft, Gülistan Bahat, Jürgen Bauer, Yves Boirie, Olivier Bruyère, Tommy Cederholm, Cyrus Cooper, Francesco Landi, Yves Rolland, Avan Aihie Sayer,[...]. Age Ageing 2019
Alfonso J Cruz-Jentoft, Gülistan Bahat, Jürgen Bauer, Yves Boirie, Olivier Bruyère, Tommy Cederholm, Cyrus Cooper, Francesco Landi, Yves Rolland, Avan Aihie Sayer,[...]. Age Ageing 2019
6
Frailty as a predictor of surgical outcomes in older patients.
Martin A Makary, Dorry L Segev, Peter J Pronovost, Dora Syin, Karen Bandeen-Roche, Purvi Patel, Ryan Takenaga, Lara Devgan, Christine G Holzmueller, Jing Tian,[...]. J Am Coll Surg 2010
Martin A Makary, Dorry L Segev, Peter J Pronovost, Dora Syin, Karen Bandeen-Roche, Purvi Patel, Ryan Takenaga, Lara Devgan, Christine G Holzmueller, Jing Tian,[...]. J Am Coll Surg 2010
5
STUDIES OF ILLNESS IN THE AGED. THE INDEX OF ADL: A STANDARDIZED MEASURE OF BIOLOGICAL AND PSYCHOSOCIAL FUNCTION.
S KATZ, A B FORD, R W MOSKOWITZ, B A JACKSON, M W JAFFE. JAMA 1963
S KATZ, A B FORD, R W MOSKOWITZ, B A JACKSON, M W JAFFE. JAMA 1963
5
Validation of a combined comorbidity index.
M Charlson, T P Szatrowski, J Peterson, J Gold. J Clin Epidemiol 1994
M Charlson, T P Szatrowski, J Peterson, J Gold. J Clin Epidemiol 1994
5
"Mini-mental state". A practical method for grading the cognitive state of patients for the clinician.
M F Folstein, S E Folstein, P R McHugh. J Psychiatr Res 1975
M F Folstein, S E Folstein, P R McHugh. J Psychiatr Res 1975
5
Development and validation of an electronic frailty index using routine primary care electronic health record data.
Andrew Clegg, Chris Bates, John Young, Ronan Ryan, Linda Nichols, Elizabeth Ann Teale, Mohammed A Mohammed, John Parry, Tom Marshall. Age Ageing 2016
Andrew Clegg, Chris Bates, John Young, Ronan Ryan, Linda Nichols, Elizabeth Ann Teale, Mohammed A Mohammed, John Parry, Tom Marshall. Age Ageing 2016
5
Simple frailty score predicts postoperative complications across surgical specialties.
Thomas N Robinson, Daniel S Wu, Lauren Pointer, Christina L Dunn, Joseph C Cleveland, Marc Moss. Am J Surg 2013
Thomas N Robinson, Daniel S Wu, Lauren Pointer, Christina L Dunn, Joseph C Cleveland, Marc Moss. Am J Surg 2013
5
Validity and reliability of the Edmonton Frail Scale.
Darryl B Rolfson, Sumit R Majumdar, Ross T Tsuyuki, Adeel Tahir, Kenneth Rockwood. Age Ageing 2006
Darryl B Rolfson, Sumit R Majumdar, Ross T Tsuyuki, Adeel Tahir, Kenneth Rockwood. Age Ageing 2006
5
Frailty and the Prediction of Negative Health Outcomes: A Meta-Analysis.
Sofie Vermeiren, Roberta Vella-Azzopardi, David Beckwée, Ann-Katrin Habbig, Aldo Scafoglieri, Bart Jansen, Ivan Bautmans. J Am Med Dir Assoc 2016
Sofie Vermeiren, Roberta Vella-Azzopardi, David Beckwée, Ann-Katrin Habbig, Aldo Scafoglieri, Bart Jansen, Ivan Bautmans. J Am Med Dir Assoc 2016
5
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
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
11
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
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
5
Frailty in Older Patients Undergoing Emergency Laparotomy: Results From the UK Observational Emergency Laparotomy and Frailty (ELF) Study.
Kat L Parmar, Jennifer Law, Ben Carter, Jonathan Hewitt, Jemma M Boyle, Patrick Casey, Ishaan Maitra, Ian S Farrell, Lyndsay Pearce, Susan J Moug. Ann Surg 2021
Kat L Parmar, Jennifer Law, Ben Carter, Jonathan Hewitt, Jemma M Boyle, Patrick Casey, Ishaan Maitra, Ian S Farrell, Lyndsay Pearce, Susan J Moug. Ann Surg 2021
6
Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
4
Frailty assessment in the cardiovascular care of older adults.
Jonathan Afilalo, Karen P Alexander, Michael J Mack, Mathew S Maurer, Philip Green, Larry A Allen, Jeffrey J Popma, Luigi Ferrucci, Daniel E Forman. J Am Coll Cardiol 2014
Jonathan Afilalo, Karen P Alexander, Michael J Mack, Mathew S Maurer, Philip Green, Larry A Allen, Jeffrey J Popma, Luigi Ferrucci, Daniel E Forman. J Am Coll Cardiol 2014
4
Frailty for Perioperative Clinicians: A Narrative Review.
Daniel I McIsaac, David B MacDonald, Sylvie D Aucoin. Anesth Analg 2020
Daniel I McIsaac, David B MacDonald, Sylvie D Aucoin. Anesth Analg 2020
8
Clinical frailty scale and outcome after coronary artery bypass grafting.
Daniel Reichart, Stefano Rosato, Wail Nammas, Francesco Onorati, Magnus Dalén, Liesa Castro, Riccardo Gherli, Giuseppe Gatti, Ilaria Franzese, Giuseppe Faggian,[...]. Eur J Cardiothorac Surg 2018
Daniel Reichart, Stefano Rosato, Wail Nammas, Francesco Onorati, Magnus Dalén, Liesa Castro, Riccardo Gherli, Giuseppe Gatti, Ilaria Franzese, Giuseppe Faggian,[...]. Eur J Cardiothorac Surg 2018
11
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
Jai N Darvall, Tristan Boonstra, Jen Norman, Donal Murphy, Michael Bailey, Theodore J Iwashyna, Sean M Bagshaw, Rinaldo Bellomo. Anaesth Intensive Care 2019
33
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
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
6
Frailty and pre-frailty in middle-aged and older adults and its association with multimorbidity and mortality: a prospective analysis of 493 737 UK Biobank participants.
Peter Hanlon, Barbara I Nicholl, Bhautesh Dinesh Jani, Duncan Lee, Ross McQueenie, Frances S Mair. Lancet Public Health 2018
Peter Hanlon, Barbara I Nicholl, Bhautesh Dinesh Jani, Duncan Lee, Ross McQueenie, Frances S Mair. Lancet Public Health 2018
4
Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
4
Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
4
Relative fitness and frailty of elderly men and women in developed countries and their relationship with mortality.
Arnold Mitnitski, Xiaowei Song, Ingmar Skoog, G A Broe, Jafna L Cox, Eva Grunfeld, Kenneth Rockwood. J Am Geriatr Soc 2005
Arnold Mitnitski, Xiaowei Song, Ingmar Skoog, G A Broe, Jafna L Cox, Eva Grunfeld, Kenneth Rockwood. J Am Geriatr Soc 2005
4
Changes in relative fitness and frailty across the adult lifespan: evidence from the Canadian National Population Health Survey.
Kenneth Rockwood, Xiaowei Song, Arnold Mitnitski. CMAJ 2011
Kenneth Rockwood, Xiaowei Song, Arnold Mitnitski. CMAJ 2011
4
A simple frailty questionnaire (FRAIL) predicts outcomes in middle aged African Americans.
J E Morley, T K Malmstrom, D K Miller. J Nutr Health Aging 2012
J E Morley, T K Malmstrom, D K Miller. J Nutr Health Aging 2012
4
Dexamethasone in Hospitalized Patients with Covid-19.
Peter Horby, Wei Shen Lim, Jonathan R Emberson, Marion Mafham, Jennifer L Bell, Louise Linsell, Natalie Staplin, Christopher Brightling, Andrew Ustianowski, Einas Elmahi,[...]. N Engl J Med 2021
Peter Horby, Wei Shen Lim, Jonathan R Emberson, Marion Mafham, Jennifer L Bell, Louise Linsell, Natalie Staplin, Christopher Brightling, Andrew Ustianowski, Einas Elmahi,[...]. N Engl J Med 2021
4
Risk stratification of patients admitted to hospital with covid-19 using the ISARIC WHO Clinical Characterisation Protocol: development and validation of the 4C Mortality Score.
Stephen R Knight, Antonia Ho, Riinu Pius, Iain Buchan, Gail Carson, Thomas M Drake, Jake Dunning, Cameron J Fairfield, Carrol Gamble, Christopher A Green,[...]. BMJ 2020
Stephen R Knight, Antonia Ho, Riinu Pius, Iain Buchan, Gail Carson, Thomas M Drake, Jake Dunning, Cameron J Fairfield, Carrol Gamble, Christopher A Green,[...]. BMJ 2020
4
Clinical course and outcomes of critically ill patients with SARS-CoV-2 pneumonia in Wuhan, China: a single-centered, retrospective, observational study.
Xiaobo Yang, Yuan Yu, Jiqian Xu, Huaqing Shu, Jia'an Xia, Hong Liu, Yongran Wu, Lu Zhang, Zhui Yu, Minghao Fang,[...]. Lancet Respir Med 2020
Xiaobo Yang, Yuan Yu, Jiqian Xu, Huaqing Shu, Jia'an Xia, Hong Liu, Yongran Wu, Lu Zhang, Zhui Yu, Minghao Fang,[...]. Lancet Respir Med 2020
4
Clinical Characteristics of Coronavirus Disease 2019 in China.
Wei-Jie Guan, Zheng-Yi Ni, Yu Hu, Wen-Hua Liang, Chun-Quan Ou, Jian-Xing He, Lei Liu, Hong Shan, Chun-Liang Lei, David S C Hui,[...]. N Engl J Med 2020
Wei-Jie Guan, Zheng-Yi Ni, Yu Hu, Wen-Hua Liang, Chun-Quan Ou, Jian-Xing He, Lei Liu, Hong Shan, Chun-Liang Lei, David S C Hui,[...]. N Engl J Med 2020
4
COVID-19 is not over and age is not enough: Using frailty for prognostication in hospitalized patients.
Márlon Juliano Romero Aliberti, Claudia Szlejf, Vivian I Avelino-Silva, Claudia Kimie Suemoto, Daniel Apolinario, Murilo Bacchini Dias, Flavia Barreto Garcez, Carolina B Trindade, José Renato das Graças Amaral, Leonardo Rabelo de Melo,[...]. J Am Geriatr Soc 2021
Márlon Juliano Romero Aliberti, Claudia Szlejf, Vivian I Avelino-Silva, Claudia Kimie Suemoto, Daniel Apolinario, Murilo Bacchini Dias, Flavia Barreto Garcez, Carolina B Trindade, José Renato das Graças Amaral, Leonardo Rabelo de Melo,[...]. J Am Geriatr Soc 2021
20
Clinical frailty scale and mortality in COVID-19: A systematic review and dose-response meta-analysis.
Raymond Pranata, Joshua Henrina, Michael Anthonius Lim, Sherly Lawrensia, Emir Yonas, Rachel Vania, Ian Huang, Antonia Anna Lukito, Ketut Suastika, R A Tuty Kuswardhani,[...]. Arch Gerontol Geriatr 2021
Raymond Pranata, Joshua Henrina, Michael Anthonius Lim, Sherly Lawrensia, Emir Yonas, Rachel Vania, Ian Huang, Antonia Anna Lukito, Ketut Suastika, R A Tuty Kuswardhani,[...]. Arch Gerontol Geriatr 2021
7
Research agenda for frailty in older adults: toward a better understanding of physiology and etiology: summary from the American Geriatrics Society/National Institute on Aging Research Conference on Frailty in Older Adults.
Jeremy Walston, Evan C Hadley, Luigi Ferrucci, Jack M Guralnik, Anne B Newman, Stephanie A Studenski, William B Ershler, Tamara Harris, Linda P Fried. J Am Geriatr Soc 2006
Jeremy Walston, Evan C Hadley, Luigi Ferrucci, Jack M Guralnik, Anne B Newman, Stephanie A Studenski, William B Ershler, Tamara Harris, Linda P Fried. J Am Geriatr Soc 2006
4
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
Fei Zhou, Ting Yu, Ronghui Du, Guohui Fan, Ying Liu, Zhibo Liu, Jie Xiang, Yeming Wang, Bin Song, Xiaoying Gu,[...]. Lancet 2020
4
Canadian Study of Health and Aging Clinical Frailty Scale: Does It Predict Adverse Outcomes among Geriatric Trauma Patients?
Annie Cheung, Barbara Haas, Thom J Ringer, Amanda McFarlan, Camilla L Wong. J Am Coll Surg 2017
Annie Cheung, Barbara Haas, Thom J Ringer, Amanda McFarlan, Camilla L Wong. J Am Coll Surg 2017
7
Frailty assessment instruments: Systematic characterization of the uses and contexts of highly-cited instruments.
Brian J Buta, Jeremy D Walston, Job G Godino, Minsun Park, Rita R Kalyani, Qian-Li Xue, Karen Bandeen-Roche, Ravi Varadhan. Ageing Res Rev 2016
Brian J Buta, Jeremy D Walston, Job G Godino, Minsun Park, Rita R Kalyani, Qian-Li Xue, Karen Bandeen-Roche, Ravi Varadhan. Ageing Res Rev 2016
3
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.