A citation-based method for searching scientific literature

J Woo, W Goggins, A Sham, S C Ho. Gerontology 2005
Times Cited: 141







List of co-cited articles
561 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
74

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
36

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
26

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
24

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
22

Socioeconomic status is associated with frailty: the Women's Health and Aging Studies.
S L Szanton, C L Seplaki, R J Thorpe, J K Allen, L P Fried. J Epidemiol Community Health 2010
112
19

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
19

Life course social and health conditions linked to frailty in Latin American older men and women.
Beatriz E Alvarado, Maria-Victoria Zunzunegui, Francois Béland, Jean-Marie Bamvita. J Gerontol A Biol Sci Med Sci 2008
157
17

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
17

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
15

Social vulnerability, frailty and mortality in elderly people.
Melissa K Andrew, Arnold B Mitnitski, Kenneth Rockwood. PLoS One 2008
161
15

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
400
15

Do lifestyle, health and social participation mediate educational inequalities in frailty worsening?
Astrid Etman, Carlijn B M Kamphuis, Tischa J M van der Cammen, Alex Burdorf, Frank J van Lenthe. Eur J Public Health 2015
56
26

Neighborhood deprivation, individual socioeconomic status, and frailty in older adults.
Iain A Lang, Ruth E Hubbard, Melissa K Andrew, David J Llewellyn, David Melzer, Kenneth Rockwood. J Am Geriatr Soc 2009
79
17

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
613
14

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
14

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
613
13

Frailty: an emerging research and clinical paradigm--issues and controversies.
Howard Bergman, Luigi Ferrucci, Jack Guralnik, David B Hogan, Silvia Hummel, Sathya Karunananthan, Christina Wolfson. J Gerontol A Biol Sci Med Sci 2007
638
13

In search of an integral conceptual definition of frailty: opinions of experts.
Robbert J J Gobbens, Katrien G Luijkx, Maria Th Wijnen-Sponselee, Jos M G A Schols. J Am Med Dir Assoc 2010
168
13

Explaining the association between educational level and frailty in older adults: results from a 13-year longitudinal study in the Netherlands.
Emiel O Hoogendijk, Hein P J van Hout, Martijn W Heymans, Henriëtte E van der Horst, Dinnus H M Frijters, Marjolein I Broese van Groenou, Dorly J H Deeg, Martijn Huisman. Ann Epidemiol 2014
84
15

Frailty index as a measure of biological age in a Chinese population.
William B Goggins, Jean Woo, Aprille Sham, Suzanne C Ho. J Gerontol A Biol Sci Med Sci 2005
173
12

Health-related and socio-demographic factors associated with frailty in the elderly: a systematic literature review.
Amanda de Carvalho Mello, Elyne Montenegro Engstrom, Luciana Correia Alves. Cad Saude Publica 2014
82
14

Social support, stressors, and frailty among older Mexican American adults.
M Kristen Peek, Bret T Howrey, Rafael Samper Ternent, Laura A Ray, Kenneth J Ottenbacher. J Gerontol B Psychol Sci Soc Sci 2012
44
25

Frailty, body mass index, and abdominal obesity in older people.
Ruth E Hubbard, Iain A Lang, David J Llewellyn, Kenneth Rockwood. J Gerontol A Biol Sci Med Sci 2010
255
11

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
868
11

Determinants of frailty.
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
192
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
568
11

Socio-demographic determinants of worsening in frailty among community-dwelling older people in 11 European countries.
Astrid Etman, Alex Burdorf, Tischa J M Van der Cammen, Johan P Mackenbach, Frank J Van Lenthe. J Epidemiol Community Health 2012
75
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
510
10

Towards an integral conceptual model of frailty.
R J J Gobbens, K G Luijkx, M T Wijnen-Sponselee, J M G A Schols. J Nutr Health Aging 2010
156
10

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
432
10

The predictive validity of the Tilburg Frailty Indicator: disability, health care utilization, and quality of life in a population at risk.
Robbert J J Gobbens, Marcel A L M van Assen, Katrien G Luijkx, Jos M G A Schols. Gerontologist 2012
157
10


Frailty Index in Europeans: association with determinants of health.
Roman Romero-Ortuno. Geriatr Gerontol Int 2014
45
22


Frailty and mortality among Chinese at advanced ages.
Danan Gu, Matthew E Dupre, Jessica Sautter, Haiyan Zhu, Yuzhi Liu, Zeng Yi. J Gerontol B Psychol Sci Soc Sci 2009
107
9

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
652
9

Conceptualizations of frailty in relation to older adults.
Maureen Markle-Reid, Gina Browne. J Adv Nurs 2003
187
9

The I.A.N.A Task Force on frailty assessment of older people in clinical practice.
G Abellan van Kan, Y Rolland, H Bergman, J E Morley, S B Kritchevsky, B Vellas. J Nutr Health Aging 2008
538
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
299
9

Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
412
9

Gender differences in the relationship between smoking and frailty: results from the Beijing Longitudinal Study of Aging.
Chunxiu Wang, Xiaowei Song, Arnold Mitnitski, Pulin Yu, Xianghua Fang, Zhe Tang, Jing Shi, Kenneth Rockwood. J Gerontol A Biol Sci Med Sci 2013
32
25

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
562
8

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
336
8

Prevalence and correlates of frailty among community-dwelling older men and women: findings from the Hertfordshire Cohort Study.
Holly Syddall, Helen C Roberts, Maria Evandrou, Cyrus Cooper, Howard Bergman, Avan Aihie Sayer. Age Ageing 2010
121
8

Exploring the relationship between national economic indicators and relative fitness and frailty in middle-aged and older Europeans.
Olga Theou, Thomas D Brothers, Michael R Rockwood, David Haardt, Arnold Mitnitski, Kenneth Rockwood. Age Ageing 2013
80
10

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
485
8

Cumulative deficits better characterize susceptibility to death in elderly people than phenotypic frailty: lessons from the Cardiovascular Health Study.
Alexander M Kulminski, Svetlana V Ukraintseva, Irina V Kulminskaya, Konstantin G Arbeev, Kenneth Land, Anatoli I Yashin. J Am Geriatr Soc 2008
278
8



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.