A citation-based method for searching scientific literature

Marc D Rothman, Linda Leo-Summers, Thomas M Gill. J Am Geriatr Soc 2008
Times Cited: 277







List of co-cited articles
641 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
73

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
33

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
32

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
19

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
969
17

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
16

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
16

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

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
14

Sarcopenia: European consensus on definition and diagnosis: Report of the European Working Group on Sarcopenia in Older People.
Alfonso J Cruz-Jentoft, Jean Pierre Baeyens, Jürgen M Bauer, Yves Boirie, Tommy Cederholm, Francesco Landi, Finbarr C Martin, Jean-Pierre Michel, Yves Rolland, Stéphane M Schneider,[...]. Age Ageing 2010
13

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
13

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
12

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
422
12


The identification of frailty: a systematic literature review.
Shelley A Sternberg, Andrea Wershof Schwartz, Sathya Karunananthan, Howard Bergman, A Mark Clarfield. J Am Geriatr Soc 2011
342
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
640
11

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
595
11

Transitions between frailty states among community-living older persons.
Thomas M Gill, Evelyne A Gahbauer, Heather G Allore, Ling Han. Arch Intern Med 2006
566
11

Validity and reliability of the Edmonton Frail Scale.
Darryl B Rolfson, Sumit R Majumdar, Ross T Tsuyuki, Adeel Tahir, Kenneth Rockwood. Age Ageing 2006
550
11

Cognitive impairment improves the predictive validity of the phenotype of frailty for adverse health outcomes: the three-city study.
José Alberto Avila-Funes, Hélène Amieva, Pascale Barberger-Gateau, Mélanie Le Goff, Nadine Raoux, Karen Ritchie, Isabelle Carrière, Béatrice Tavernier, Christophe Tzourio, Luis Miguel Gutiérrez-Robledo,[...]. J Am Geriatr Soc 2009
301
11

Frailty: emergence and consequences in women aged 65 and older in the Women's Health Initiative Observational Study.
Nancy Fugate Woods, Andrea Z LaCroix, Shelly L Gray, Aaron Aragaki, Barbara B Cochrane, Robert L Brunner, Kamal Masaki, Anne Murray, Anne B Newman. J Am Geriatr Soc 2005
606
10

Operationalizing a frailty index from a standardized comprehensive geriatric assessment.
David M Jones, Xiaowei Song, Kenneth Rockwood. J Am Geriatr Soc 2004
306
10

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
222
10


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
375
9

Comparison of 2 frailty indexes for prediction of falls, disability, fractures, and death in older women.
Kristine E Ensrud, Susan K Ewing, Brent C Taylor, Howard A Fink, Peggy M Cawthon, Katie L Stone, Teresa A Hillier, Jane A Cauley, Marc C Hochberg, Nicolas Rodondi,[...]. Arch Intern Med 2008
516
9


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
501
8

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
299
8

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
553
8

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
388
8

Gait speed at usual pace as a predictor of adverse outcomes in community-dwelling older people an International Academy on Nutrition and Aging (IANA) Task Force.
G Abellan van Kan, Y Rolland, S Andrieu, J Bauer, O Beauchet, M Bonnefoy, M Cesari, L M Donini, S Gillette Guyonnet, M Inzitari,[...]. J Nutr Health Aging 2009
954
8


The Vulnerable Elders Survey: a tool for identifying vulnerable older people in the community.
D Saliba, M Elliott, L Z Rubenstein, D H Solomon, R T Young, C J Kamberg, C Roth, C H MacLean, P G Shekelle, E M Sloss,[...]. J Am Geriatr Soc 2001
598
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
473
7

Frailty defined by deficit accumulation and geriatric medicine defined by frailty.
Kenneth Rockwood, Arnold Mitnitski. Clin Geriatr Med 2011
432
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

Phenotype of frailty: characterization in the women's health and aging studies.
Karen Bandeen-Roche, Qian-Li Xue, Luigi Ferrucci, Jeremy Walston, Jack M Guralnik, Paulo Chaves, Scott L Zeger, Linda P Fried. J Gerontol A Biol Sci Med Sci 2006
704
7


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
227
7

Frailty and cognitive impairment--a review of the evidence and causal mechanisms.
Deirdre A Robertson, George M Savva, Rose Anne Kenny. Ageing Res Rev 2013
309
7

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
328
6


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
332
6

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
288
6

A comparison of frailty indexes for the prediction of falls, disability, fractures, and mortality in older men.
Kristine E Ensrud, Susan K Ewing, Peggy M Cawthon, Howard A Fink, Brent C Taylor, Jane A Cauley, Thuy-Tien Dam, Lynn M Marshall, Eric S Orwoll, Steven R Cummings. J Am Geriatr Soc 2009
352
6

Prognostic value of grip strength: findings from the Prospective Urban Rural Epidemiology (PURE) study.
Darryl P Leong, Koon K Teo, Sumathy Rangarajan, Patricio Lopez-Jaramillo, Alvaro Avezum, Andres Orlandini, Pamela Seron, Suad H Ahmed, Annika Rosengren, Roya Kelishadi,[...]. Lancet 2015
681
6

The assessment of frailty in older adults.
Gabor Abellan van Kan, Yves Rolland, Mathieu Houles, Sophie Gillette-Guyonnet, Maria Soto, Bruno Vellas. Clin Geriatr Med 2010
213
6

Frailty and risk of falls, fracture, and mortality in older women: the study of osteoporotic fractures.
Kristine E Ensrud, Susan K Ewing, Brent C Taylor, Howard A Fink, Katie L Stone, Jane A Cauley, J Kathleen Tracy, Marc C Hochberg, Nicolas Rodondi, Peggy M Cawthon. J Gerontol A Biol Sci Med Sci 2007
384
6

Toward a conceptual definition of frail community dwelling older people.
Robbert J Gobbens, Katrien G Luijkx, Maria T Wijnen-Sponselee, Jos M Schols. Nurs Outlook 2010
171
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.