A citation-based method for searching scientific literature

Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
Times Cited: 995







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



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
71

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
42

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
36

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
22

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
20

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
16

Prevalence and 10-year outcomes of frailty in older adults in relation to deficit accumulation.
Xiaowei Song, Arnold Mitnitski, Kenneth Rockwood. J Am Geriatr Soc 2010
470
15

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
912
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
181
14

Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
357
13

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
343
13

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
260
11

Frailty defined by deficit accumulation and geriatric medicine defined by frailty.
Kenneth Rockwood, Arnold Mitnitski. Clin Geriatr Med 2011
400
11

A comparison of two approaches to measuring frailty in elderly people.
Kenneth Rockwood, Melissa Andrew, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
602
10

Operationalization of frailty using eight commonly used scales and comparison of their ability to predict all-cause mortality.
Olga Theou, Thomas D Brothers, Arnold Mitnitski, Kenneth Rockwood. J Am Geriatr Soc 2013
281
10

Sex differences in frailty: A systematic review and meta-analysis.
E H Gordon, N M Peel, M Samanta, O Theou, S E Howlett, R E Hubbard. Exp Gerontol 2017
147
9

The frailty phenotype and the frailty index: different instruments for different purposes.
Matteo Cesari, Giovanni Gambassi, Gabor Abellan van Kan, Bruno Vellas. Age Ageing 2014
269
9

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
541
9

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
8


Frailty index as a predictor of mortality: a systematic review and meta-analysis.
Gotaro Kojima, Steve Iliffe, Kate Walters. Age Ageing 2018
117
8

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

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
76
10

A comparison of four frailty models.
Theodore K Malmstrom, Douglas K Miller, John E Morley. J Am Geriatr Soc 2014
191
7


Frailty syndrome: an overview.
Xujiao Chen, Genxiang Mao, Sean X Leng. Clin Interv Aging 2014
302
7


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
7

Transitions between frailty states among community-living older persons.
Thomas M Gill, Evelyne A Gahbauer, Heather G Allore, Ling Han. Arch Intern Med 2006
506
7

Frailty Screening and Interventions: Considerations for Clinical Practice.
Jeremy Walston, Brian Buta, Qian-Li Xue. Clin Geriatr Med 2018
64
10

Management of frailty: opportunities, challenges, and future directions.
Elsa Dent, Finbarr C Martin, Howard Bergman, Jean Woo, Roman Romero-Ortuno, Jeremy D Walston. Lancet 2019
108
7

Prevalence, attributes, and outcomes of fitness and frailty in community-dwelling older adults: report from the Canadian study of health and aging.
Kenneth Rockwood, Susan E Howlett, Chris MacKnight, B Lynn Beattie, Howard Bergman, Réjean Hébert, David B Hogan, Christina Wolfson, Ian McDowell. J Gerontol A Biol Sci Med Sci 2004
308
6

Gait speed and survival in older adults.
Stephanie Studenski, Subashan Perera, Kushang Patel, Caterina Rosano, Kimberly Faulkner, Marco Inzitari, Jennifer Brach, Julie Chandler, Peggy Cawthon, Elizabeth Barrett Connor,[...]. JAMA 2011
6

Operationalizing a frailty index from a standardized comprehensive geriatric assessment.
David M Jones, Xiaowei Song, Kenneth Rockwood. J Am Geriatr Soc 2004
284
6

Effectiveness of interventions to prevent pre-frailty and frailty progression in older adults: a systematic review.
João Apóstolo, Richard Cooke, Elzbieta Bobrowicz-Campos, Silvina Santana, Maura Marcucci, Antonio Cano, Miriam Vollenbroek-Hutten, Federico Germini, Barbara D'Avanzo, Holly Gwyther,[...]. JBI Database System Rev Implement Rep 2018
113
6


The effectiveness of exercise interventions for the management of frailty: a systematic review.
Olga Theou, Liza Stathokostas, Kaitlyn P Roland, Jennifer M Jakobi, Christopher Patterson, Anthony A Vandervoort, Gareth R Jones. J Aging Res 2011
284
5

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
797
5


Geriatric syndromes: clinical, research, and policy implications of a core geriatric concept.
Sharon K Inouye, Stephanie Studenski, Mary E Tinetti, George A Kuchel. J Am Geriatr Soc 2007
757
5

Limits to deficit accumulation in elderly people.
Kenneth Rockwood, Arnold Mitnitski. Mech Ageing Dev 2006
121
5

Searching for an operational definition of frailty: a Delphi method based consensus statement: the frailty operative definition-consensus conference project.
Leocadio Rodríguez-Mañas, Catherine Féart, Giovanni Mann, Jose Viña, Somnath Chatterji, Wojtek Chodzko-Zajko, Magali Gonzalez-Colaço Harmand, Howard Bergman, Laure Carcaillon, Caroline Nicholson,[...]. J Gerontol A Biol Sci Med Sci 2013
526
5


Frailty Trajectories in an Elderly Population-Based Cohort.
Alanna M Chamberlain, Lila J Finney Rutten, Sheila M Manemann, Barbara P Yawn, Debra J Jacobson, Chun Fan, Brandon R Grossardt, Véronique L Roger, Jennifer L St Sauver. J Am Geriatr Soc 2016
39
12

Measuring Frailty in Medicare Data: Development and Validation of a Claims-Based Frailty Index.
Dae Hyun Kim, Sebastian Schneeweiss, Robert J Glynn, Lewis A Lipsitz, Kenneth Rockwood, Jerry Avorn. J Gerontol A Biol Sci Med Sci 2018
81
6

Trajectories of Accumulation of Health Deficits in Older Adults: Are There Variations According to Health Domains?
Esther García-Esquinas, Rosario Ortolá, Matthew Prina, Denes Stefler, Fernando Rodríguez-Artalejo, Roberto Pastor-Barriuso. J Am Med Dir Assoc 2019
12
41

Inflammation and frailty in the elderly: A systematic review and meta-analysis.
Pinar Soysal, Brendon Stubbs, Paola Lucato, Claudio Luchini, Marco Solmi, Roberto Peluso, Giuseppe Sergi, Ahmet Turan Isik, Enzo Manzato, Stefania Maggi,[...]. Ageing Res Rev 2016
294
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
204
5


Unstable disability and the fluctuations of frailty.
A J Campbell, D M Buchner. Age Ageing 1997
266
5


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.