A citation-based method for searching scientific literature

Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
Times Cited: 3561







List of co-cited articles
247 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
43

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
18

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
13

Frailty: implications for clinical practice and public health.
Emiel O Hoogendijk, Jonathan Afilalo, Kristine E Ensrud, Paul Kowal, Graziano Onder, Linda P Fried. Lancet 2019
434
13

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
13

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
12

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
10


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
333
8

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
8


Prevalence of frailty in 62 countries across the world: a systematic review and meta-analysis of population-level studies.
Rónán O'Caoimh, Duygu Sezgin, Mark R O'Donovan, D William Molloy, Andrew Clegg, Kenneth Rockwood, Aaron Liew. Age Ageing 2021
63
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
687
6

Frailty syndrome: an overview.
Xujiao Chen, Genxiang Mao, Sean X Leng. Clin Interv Aging 2014
375
6

The impact of frailty on intensive care unit outcomes: a systematic review and meta-analysis.
John Muscedere, Braden Waters, Aditya Varambally, Sean M Bagshaw, J Gordon Boyd, David Maslove, Stephanie Sibley, Kenneth Rockwood. Intensive Care Med 2017
297
5

Frailty and pre-frailty in middle-aged and older adults and its association with multimorbidity and mortality: a prospective analysis of 493 737 UK Biobank participants.
Peter Hanlon, Barbara I Nicholl, Bhautesh Dinesh Jani, Duncan Lee, Ross McQueenie, Frances S Mair. Lancet Public Health 2018
233
5

Development and validation of a Hospital Frailty Risk Score focusing on older people in acute care settings using electronic hospital records: an observational study.
Thomas Gilbert, Jenny Neuburger, Joshua Kraindler, Eilis Keeble, Paul Smith, Cono Ariti, Sandeepa Arora, Andrew Street, Stuart Parker, Helen C Roberts,[...]. Lancet 2018
352
5

Practical Assessment and Management of Vulnerabilities in Older Patients Receiving Chemotherapy: ASCO Guideline for Geriatric Oncology.
Supriya G Mohile, William Dale, Mark R Somerfield, Mara A Schonberg, Cynthia M Boyd, Peggy S Burhenn, Beverly Canin, Harvey Jay Cohen, Holly M Holmes, Judith O Hopkins,[...]. J Clin Oncol 2018
485
5

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
370
5

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
542
4


Frailty and cancer: Implications for oncology surgery, medical oncology, and radiation oncology.
Cecilia G Ethun, Mehmet A Bilen, Ashesh B Jani, Shishir K Maithel, Kenneth Ogan, Viraj A Master. CA Cancer J Clin 2017
186
4

Screening for undernutrition in geriatric practice: developing the short-form mini-nutritional assessment (MNA-SF).
L Z Rubenstein, J O Harker, A Salvà, Y Guigoz, B Vellas. J Gerontol A Biol Sci Med Sci 2001
4

Development and validation of a geriatric depression screening scale: a preliminary report.
J A Yesavage, T L Brink, T L Rose, O Lum, V Huang, M Adey, V O Leirer. J Psychiatr Res 1982
4

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
300
4

The role of frailty in predicting mortality and readmission in older adults in acute care wards: a prospective study.
Qiukui Hao, Lixing Zhou, Biao Dong, Ming Yang, Birong Dong, Yuquan Weil. Sci Rep 2019
43
9

Frailty assessment in the cardiovascular care of older adults.
Jonathan Afilalo, Karen P Alexander, Michael J Mack, Mathew S Maurer, Philip Green, Larry A Allen, Jeffrey J Popma, Luigi Ferrucci, Daniel E Forman. J Am Coll Cardiol 2014
582
4

Frailty index and all-cause and cause-specific mortality in Chinese adults: a prospective cohort study.
Junning Fan, Canqing Yu, Yu Guo, Zheng Bian, Zhijia Sun, Ling Yang, Yiping Chen, Huaidong Du, Zhongxiao Li, Yulong Lei,[...]. Lancet Public Health 2020
25
16

Management of frailty: opportunities, challenges, and future directions.
Elsa Dent, Finbarr C Martin, Howard Bergman, Jean Woo, Roman Romero-Ortuno, Jeremy D Walston. Lancet 2019
235
4

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
331
4

Frailty index as a predictor of mortality: a systematic review and meta-analysis.
Gotaro Kojima, Steve Iliffe, Kate Walters. Age Ageing 2018
207
4

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
447
4


Asian Working Group for Sarcopenia: 2019 Consensus Update on Sarcopenia Diagnosis and Treatment.
Liang-Kung Chen, Jean Woo, Prasert Assantachai, Tung-Wai Auyeung, Ming-Yueh Chou, Katsuya Iijima, Hak Chul Jang, Lin Kang, Miji Kim, Sunyoung Kim,[...]. J Am Med Dir Assoc 2020
840
4

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
898
4


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
745
4

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
695
4

Sex differences in frailty: A systematic review and meta-analysis.
E H Gordon, N M Peel, M Samanta, O Theou, S E Howlett, R E Hubbard. Exp Gerontol 2017
217
3

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
392
3

Role of frailty in patients with cardiovascular disease.
Jonathan Afilalo, Sathya Karunananthan, Mark J Eisenberg, Karen P Alexander, Howard Bergman. Am J Cardiol 2009
374
3

Assessing frailty in the intensive care unit: A reliability and validity study.
Melissa Shears, Alyson Takaoka, Bram Rochwerg, Sean M Bagshaw, Jennie Johnstone, Amanda Holding, Surenthar Tharmalingam, Tina Millen, France Clarke, Kenneth Rockwood,[...]. J Crit Care 2018
58
5

Frailty and Subsequent Disability and Mortality among Patients with Critical Illness.
Nathan E Brummel, Susan P Bell, Timothy D Girard, Pratik P Pandharipande, James C Jackson, Alessandro Morandi, Jennifer L Thompson, Rameela Chandrasekhar, Gordon R Bernard, Robert S Dittus,[...]. Am J Respir Crit Care Med 2017
138
3

Frailty defined by deficit accumulation and geriatric medicine defined by frailty.
Kenneth Rockwood, Arnold Mitnitski. Clin Geriatr Med 2011
478
3

Does frailty predict increased risk of falls and fractures? A prospective population-based study.
O J de Vries, G M E E Peeters, P Lips, D J H Deeg. Osteoporos Int 2013
56
5


The impact of frailty on outcomes after cardiac surgery: a systematic review.
Aresh Sepehri, Thomas Beggs, Ansar Hassan, Claudio Rigatto, Christine Shaw-Daigle, Navdeep Tangri, Rakesh C Arora. J Thorac Cardiovasc Surg 2014
216
3

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
457
3

The mini-mental state examination: a comprehensive review.
T N Tombaugh, N J McIntyre. J Am Geriatr Soc 1992
3


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.