A citation-based method for searching scientific literature

William K Gray, Jenny Richardson, Jackie McGuire, Felicity Dewhurst, Vasanthi Elder, Julie Weeks, Richard W Walker, Catherine L Dotchin. J Am Geriatr Soc 2016
Times Cited: 33







List of co-cited articles
136 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
78

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
48

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
33

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
30

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
27

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
27

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
635
24

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
24

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
257
21


Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
18


Frailty measurement in research and clinical practice: A review.
Elsa Dent, Paul Kowal, Emiel O Hoogendijk. Eur J Intern Med 2016
428
15

A Review of Frailty in Developing Countries.
T N Nguyen, R G Cumming, S N Hilmer. J Nutr Health Aging 2015
30
16


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

Prevalence of Frailty in Older Community-Dwelling Tanzanians According to Comprehensive Geriatric Assessment.
Emma G Lewis, Greta Wood, Kate Howorth, Bhavini Shah, Louise Mulligan, John Kissima, Catherine Dotchin, William Gray, Sarah Urasa, Richard Walker. J Am Geriatr Soc 2018
10
50



Geriatric medicine: services and training in Africa.
Catherine Louise Dotchin, Rufus Olusola Akinyemi, William Keith Gray, Richard W Walker. Age Ageing 2013
54
12

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
229
12

Validation of the Identification and Intervention for Dementia in Elderly Africans (IDEA) cognitive screen in Nigeria and Tanzania.
Stella-Maria Paddick, William K Gray, Luqman Ogunjimi, Bingileki Lwezuala, Olaide Olakehinde, Aloyce Kisoli, John Kissima, Godfrey Mbowe, Sarah Mkenda, Catherine L Dotchin,[...]. BMC Geriatr 2015
30
13

Validity and reliability of the Edmonton Frail Scale.
Darryl B Rolfson, Sumit R Majumdar, Ross T Tsuyuki, Adeel Tahir, Kenneth Rockwood. Age Ageing 2006
591
12

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
305
12

Prevalence of and factors associated with frailty and disability in older adults from China, Ghana, India, Mexico, Russia and South Africa.
R B Biritwum, N Minicuci, A E Yawson, O Theou, G P Mensah, N Naidoo, F Wu, Y Guo, Y Zheng, Y Jiang,[...]. Maturitas 2016
57
12

Global variation in grip strength: a systematic review and meta-analysis of normative data.
Richard M Dodds, Holly E Syddall, Rachel Cooper, Diana Kuh, Cyrus Cooper, Avan Aihie Sayer. Age Ageing 2016
128
12


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
521
12

Identifying Frailty and its Outcomes in Older People in Rural Tanzania.
William K Gray, Golda Orega, Aloyce Kisoli, Jane Rogathi, Stella-Maria Paddick, Anna R Longdon, Richard W Walker, Felicity Dewhurst, Matthew Dewhurst, Paul Chaote,[...]. Exp Aging Res 2017
9
44

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
90
12

Prevalence and correlates of frailty in an older rural African population: findings from the HAALSI cohort study.
Collin F Payne, Alisha Wade, Chodziwadziwa W Kabudula, Justine I Davies, Angela Y Chang, F Xavier Gomez-Olive, Kathleen Kahn, Lisa F Berkman, Stephen M Tollman, Joshua A Salomon,[...]. BMC Geriatr 2017
22
18

Frailty: toward a clinical definition.
Gabor Abellan van Kan, Yves M Rolland, John E Morley, Bruno Vellas. J Am Med Dir Assoc 2008
338
9

Frailty Screening in the Community Using the FRAIL Scale.
Jean Woo, Ruby Yu, Moses Wong, Fannie Yeung, Martin Wong, Christopher Lum. J Am Med Dir Assoc 2015
173
9

Frailty among community-dwelling elderly Mexican people: prevalence and association with sociodemographic characteristics, health state and the use of health services.
Sergio Sánchez-García, Rosalinda Sánchez-Arenas, Carmen García-Peña, Oscar Rosas-Carrasco, José Alberto Avila-Funes, Liliana Ruiz-Arregui, Teresa Juárez-Cedillo. Geriatr Gerontol Int 2014
62
9

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
9

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
878
9

Initial manifestations of frailty criteria and the development of frailty phenotype in the Women's Health and Aging Study II.
Qian-Li Xue, Karen Bandeen-Roche, Ravi Varadhan, Jing Zhou, Linda P Fried. J Gerontol A Biol Sci Med Sci 2008
248
9

A comparison of four frailty models.
Theodore K Malmstrom, Douglas K Miller, John E Morley. J Am Geriatr Soc 2014
211
9

The ability of three different models of frailty to predict all-cause mortality: results from the European Male Aging Study (EMAS).
Rathi Ravindrarajah, David M Lee, Stephen R Pye, Evelien Gielen, Steven Boonen, Dirk Vanderschueren, Neil Pendleton, Joseph D Finn, Abdelouahid Tajar, Matthew D L O'Connell,[...]. Arch Gerontol Geriatr 2013
97
9

Frailty and the prediction of dependence and mortality in low- and middle-income countries: a 10/66 population-based cohort study.
Jotheeswaran At, Renata Bryce, Matthew Prina, Daisy Acosta, Cleusa P Ferri, Mariella Guerra, Yueqin Huang, Juan J Llibre Rodriguez, Aquiles Salas, Ana Luisa Sosa,[...]. BMC Med 2015
67
9

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
413
9

The prevalence of disability in older people in Hai, Tanzania.
Felicity Dewhurst, Matthew J Dewhurst, William K Gray, Golda Orega, William Howlett, Paul Chaote, Catherine Dotchin, Anna R Longdon, Stella-Maria Paddick, Richard W Walker. Age Ageing 2012
19
15


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
270
9

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
310
9

Increases in adult life expectancy in rural South Africa: valuing the scale-up of HIV treatment.
Jacob Bor, Abraham J Herbst, Marie-Louise Newell, Till Bärnighausen. Science 2013
369
9

Prevalence of Frailty in Latin America and the Caribbean: A Systematic Review and Meta-Analysis.
Fabiana Araújo Figueiredo Da Mata, Priscilla Perez da Silva Pereira, Keitty Regina Cordeiro de Andrade, Ana Claudia Morais Godoy Figueiredo, Marcus Tolentino Silva, Maurício Gomes Pereira. PLoS One 2016
48
9

High Prevalence of Physical Frailty Among Community-Dwelling Malnourished Older Adults-A Systematic Review and Meta-Analysis.
Sjors Verlaan, Gerdien C Ligthart-Melis, Sander L J Wijers, Tommy Cederholm, Andrea B Maier, Marian A E de van der Schueren. J Am Med Dir Assoc 2017
93
9

Frailty in Older Adults: A Nationally Representative Profile in the United States.
Karen Bandeen-Roche, Christopher L Seplaki, Jin Huang, Brian Buta, Rita R Kalyani, Ravi Varadhan, Qian-Li Xue, Jeremy D Walston, Judith D Kasper. J Gerontol A Biol Sci Med Sci 2015
275
9

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
580
9


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.