A citation-based method for searching scientific literature

Danan Gu, Matthew E Dupre, Jessica Sautter, Haiyan Zhu, Yuzhi Liu, Zeng Yi. J Gerontol B Psychol Sci Soc Sci 2009
Times Cited: 106







List of co-cited articles
497 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
54

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
52

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
333
43

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
985
40

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
168
40

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

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
28

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
646
28

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
26

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
274
24

Frailty defined by deficit accumulation and geriatric medicine defined by frailty.
Kenneth Rockwood, Arnold Mitnitski. Clin Geriatr Med 2011
437
22

Analysis of frailty and survival from late middle age in the Beijing Longitudinal Study of Aging.
Jing Shi, Xiaowei Song, Pulin Yu, Zhe Tang, Arnold Mitnitski, Xianghua Fang, Kenneth Rockwood. BMC Geriatr 2011
48
43

Accumulation of health disorders as a systemic measure of aging: Findings from the NLTCS data.
Alexander Kulminski, Anatoli Yashin, Svetlana Ukraintseva, Igor Akushevich, Konstantin Arbeev, Kenneth Land, Kenneth Manton. Mech Ageing Dev 2006
82
23

Frailty and type of death among older adults in China: prospective cohort study.
Matthew E Dupre, Danan Gu, David F Warner, Zeng Yi. BMJ 2009
54
35

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
18

Long-term risks of death and institutionalization of elderly people in relation to deficit accumulation at age 70.
Kenneth Rockwood, Arnold Mitnitski, Xiaowei Song, Bertil Steen, Ingmar Skoog. J Am Geriatr Soc 2006
287
18

A frailty index to predict the mortality risk in a population of senior Mexican adults.
José Juan García-González, Carmen García-Peña, Francisco Franco-Marina, Luis Miguel Gutiérrez-Robledo. BMC Geriatr 2009
71
23

Limits to deficit accumulation in elderly people.
Kenneth Rockwood, Arnold Mitnitski. Mech Ageing Dev 2006
129
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
501
15

Public health significance of the frailty index.
J Woo, W Goggins, A Sham, S C Ho. Disabil Rehabil 2006
77
18

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
426
14

Frailty and survival of older Chinese adults in urban and rural areas: results from the Beijing Longitudinal Study of Aging.
Pulin Yu, Xiaowei Song, Jing Shi, Arnold Mitnitski, Zhe Tang, Xianghua Fang, Kenneth Rockwood. Arch Gerontol Geriatr 2012
51
27

The frailty index in Europeans: association with age and mortality.
Roman Romero-Ortuno, Rose Anne Kenny. Age Ageing 2012
114
14

Evaluation of a frailty index based on a comprehensive geriatric assessment in a population based study of elderly Canadians.
David Jones, Xiaowei Song, Arnold Mitnitski, Kenneth Rockwood. Aging Clin Exp Res 2005
154
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
634
12

Cumulative index of health deficiencies as a characteristic of long life.
Alexander M Kulminski, Svetlana V Ukraintseva, Igor V Akushevich, Konstantin G Arbeev, Anatoli I Yashin. J Am Geriatr Soc 2007
63
19



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
536
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
862
11

Social vulnerability, frailty and mortality in elderly people.
Melissa K Andrew, Arnold B Mitnitski, Kenneth Rockwood. PLoS One 2008
153
11


Changes with age in the distribution of a frailty index.
Kenneth Rockwood, Alexander Mogilner, Arnold Mitnitski. Mech Ageing Dev 2004
96
11

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
11

Operationalizing a frailty index from a standardized comprehensive geriatric assessment.
David M Jones, Xiaowei Song, Kenneth Rockwood. J Am Geriatr Soc 2004
307
10

Accelerated accumulation of health deficits as a characteristic of aging.
Alexander Kulminski, Svetlana V Ukraintseva, Igor Akushevich, Konstantin G Arbeev, Kenneth Land, Anatoli I Yashin. Exp Gerontol 2007
49
20

Cumulative index of elderly disorders and its dynamic contribution to mortality and longevity.
Anatoli I Yashin, Konstantin G Arbeev, Alexander Kulminski, Igor Akushevich, Lucy Akushevich, Svetlana V Ukraintseva. Rejuvenation Res 2007
43
23

Social determinants of frailty.
J Woo, W Goggins, A Sham, S C Ho. Gerontology 2005
137
10

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
10

Prognostic significance of potential frailty criteria.
Marc D Rothman, Linda Leo-Summers, Thomas M Gill. J Am Geriatr Soc 2008
277
9

Transitions between frailty states among community-living older persons.
Thomas M Gill, Evelyne A Gahbauer, Heather G Allore, Ling Han. Arch Intern Med 2006
571
9

Examining three frailty conceptualizations in their ability to predict negative outcomes for home-care clients.
Joshua J Armstrong, Paul Stolee, John P Hirdes, Jeff W Poss. Age Ageing 2010
88
10

Standard laboratory tests to identify older adults at increased risk of death.
Susan E Howlett, Michael R H Rockwood, Arnold Mitnitski, Kenneth Rockwood. BMC Med 2014
104
9

Age-related frailty and its association with biological markers of ageing.
Arnold Mitnitski, Joanna Collerton, Carmen Martin-Ruiz, Carol Jagger, Thomas von Zglinicki, Kenneth Rockwood, Thomas B L Kirkwood. BMC Med 2015
127
9

The estimation of relative fitness and frailty in community-dwelling older adults using self-report data.
Arnold B Mitnitski, Xiaowei Song, Kenneth Rockwood. J Gerontol A Biol Sci Med Sci 2004
150
8


Frailty in elderly people: an evolving concept.
K Rockwood, R A Fox, P Stolee, D Robertson, B L Beattie. CMAJ 1994
327
8

Antecedents of frailty over three decades in an older cohort.
W J Strawbridge, S J Shema, J L Balfour, H R Higby, G A Kaplan. J Gerontol B Psychol Sci Soc Sci 1998
271
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.