A citation-based method for searching scientific literature

Matteo Cesari, Giovanni Gambassi, Gabor Abellan van Kan, Bruno Vellas. Age Ageing 2014
Times Cited: 269







List of co-cited articles
611 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
79

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
44

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
32

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
31

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
29

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
995
25

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
23

Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
357
21

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
912
19

Frailty: An Emerging Public Health Priority.
Matteo Cesari, Martin Prince, Jotheeswaran Amuthavalli Thiyagarajan, Islene Araujo De Carvalho, Roberto Bernabei, Piu Chan, Luis Miguel Gutierrez-Robledo, Jean-Pierre Michel, John E Morley, Paul Ong,[...]. J Am Med Dir Assoc 2016
234
18

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
16

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
15

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
14

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

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
12

Validity and reliability of the Edmonton Frail Scale.
Darryl B Rolfson, Sumit R Majumdar, Ross T Tsuyuki, Adeel Tahir, Kenneth Rockwood. Age Ageing 2006
513
12


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
11

Predicting risk and outcomes for frail older adults: an umbrella review of frailty screening tools.
João Apóstolo, Richard Cooke, Elzbieta Bobrowicz-Campos, Silvina Santana, Maura Marcucci, Antonio Cano, Miriam Vollenbroek-Hutten, Federico Germini, Carol Holland. JBI Database System Rev Implement Rep 2017
73
15

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
11

Frailty index as a predictor of mortality: a systematic review and meta-analysis.
Gotaro Kojima, Steve Iliffe, Kate Walters. Age Ageing 2018
117
11

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
10


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
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

Outcome instruments to measure frailty: a systematic review.
N M de Vries, J B Staal, C D van Ravensberg, J S M Hobbelen, M G M Olde Rikkert, M W G Nijhuis-van der Sanden. Ageing Res Rev 2011
400
8

Frailty in NHANES: Comparing the frailty index and phenotype.
Joanna Blodgett, Olga Theou, Susan Kirkland, Pantelis Andreou, Kenneth Rockwood. Arch Gerontol Geriatr 2015
117
8

Frailty syndrome: an overview.
Xujiao Chen, Genxiang Mao, Sean X Leng. Clin Interv Aging 2014
302
8

Prevalence of frailty in middle-aged and older community-dwelling Europeans living in 10 countries.
Brigitte Santos-Eggimann, Patrick Cuénoud, Jacques Spagnoli, Julien Junod. J Gerontol A Biol Sci Med Sci 2009
446
8


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
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
8

Validation of an index to estimate the prevalence of frailty among community-dwelling seniors.
Melanie Hoover, Michelle Rotermann, Claudia Sanmartin, Julie Bernier. Health Rep 2013
104
7



Frailty defined by deficit accumulation and geriatric medicine defined by frailty.
Kenneth Rockwood, Arnold Mitnitski. Clin Geriatr Med 2011
400
7

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
7

Frailty and activation of the inflammation and coagulation systems with and without clinical comorbidities: results from the Cardiovascular Health Study.
Jeremy Walston, Mary Ann McBurnie, Anne Newman, Russell P Tracy, Willem J Kop, Calvin H Hirsch, John Gottdiener, Linda P Fried. Arch Intern Med 2002
565
6

Biomarkers of oxidative stress are associated with frailty: the Framingham Offspring Study.
Christine K Liu, Asya Lyass, Martin G Larson, Joseph M Massaro, Na Wang, Ralph B D'Agostino, Emelia J Benjamin, Joanne M Murabito. Age (Dordr) 2016
73
8

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

Frailty: an emerging concept for general practice.
Jan De Lepeleire, Steve Iliffe, Eva Mann, Jean Marie Degryse. Br J Gen Pract 2009
141
6

The Asia-Pacific Clinical Practice Guidelines for the Management of Frailty.
Elsa Dent, Christopher Lien, Wee Shiong Lim, Wei Chin Wong, Chek Hooi Wong, Tze Pin Ng, Jean Woo, Birong Dong, Shelley de la Vega, Philip Jun Hua Poi,[...]. J Am Med Dir Assoc 2017
166
6

The Tilburg Frailty Indicator: psychometric properties.
Robbert J J Gobbens, Marcel A L M van Assen, Katrien G Luijkx, Maria Th Wijnen-Sponselee, Jos M G A Schols. J Am Med Dir Assoc 2010
357
6

Frailty syndrome: a transitional state in a dynamic process.
Pierre-Olivier Lang, Jean-Pierre Michel, Dina Zekry. Gerontology 2009
258
6

Measures of frailty in population-based studies: an overview.
Kim Bouillon, Mika Kivimaki, Mark Hamer, Severine Sabia, Eleonor I Fransson, Archana Singh-Manoux, Catharine R Gale, G David Batty. BMC Geriatr 2013
214
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

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
6

Cognitive frailty: rational and definition from an (I.A.N.A./I.A.G.G.) international consensus group.
E Kelaiditi, M Cesari, M Canevelli, G Abellan van Kan, P-J Ousset, S Gillette-Guyonnet, P Ritz, F Duveau, M E Soto, V Provencher,[...]. J Nutr Health Aging 2013
326
6

Frail patients are at increased risk for mortality and prolonged institutional care after cardiac surgery.
Dana H Lee, Karen J Buth, Billie-Jean Martin, Alexandra M Yip, Gregory M Hirsch. Circulation 2010
387
6


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.