A citation-based method for searching scientific literature

Raskit Lachmann, Marta Stelmach-Mardas, Manuela M Bergmann, Wolfgang Bernigau, Daniela Weber, Tobias Pischon, Heiner Boeing. PLoS One 2019
Times Cited: 9







List of co-cited articles
29 articles co-cited >1



Times Cited
  Times     Co-cited
Similarity


Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
55

A standard procedure for creating a frailty index.
Samuel D Searle, Arnold Mitnitski, Evelyne A Gahbauer, Thomas M Gill, Kenneth Rockwood. BMC Geriatr 2008
55

Frailty in relation to the accumulation of deficits.
Kenneth Rockwood, Arnold Mitnitski. J Gerontol A Biol Sci Med Sci 2007
44

Limits to deficit accumulation in elderly people.
Kenneth Rockwood, Arnold Mitnitski. Mech Ageing Dev 2006
133
44

Frailty defined by deficit accumulation and geriatric medicine defined by frailty.
Kenneth Rockwood, Arnold Mitnitski. Clin Geriatr Med 2011
463
33

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
33

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
335
33

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
189
33

Changes with age in the distribution of a frailty index.
Kenneth Rockwood, Alexander Mogilner, Arnold Mitnitski. Mech Ageing Dev 2004
99
22

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

Frailty index as a predictor of mortality: a systematic review and meta-analysis.
Gotaro Kojima, Steve Iliffe, Kate Walters. Age Ageing 2018
171
22

Comparison of alternate scoring of variables on the performance of the frailty index.
Fernando G Peña, Olga Theou, Lindsay Wallace, Thomas D Brothers, Thomas M Gill, Evelyne A Gahbauer, Susan Kirkland, Arnold Mitnitski, Kenneth Rockwood. BMC Geriatr 2014
48
22

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
666
22

How We Fall Apart: Similarities of Human Aging in 10 European Countries.
Ana Lucia Abeliansky, Holger Strulik. Demography 2018
9
22

The frailty index in Europeans: association with age and mortality.
Roman Romero-Ortuno, Rose Anne Kenny. Age Ageing 2012
118
22

The mortality rate as a function of accumulated deficits in a frailty index.
Arnold B Mitnitski, Alexander J Mogilner, Chris MacKnight, Kenneth Rockwood. Mech Ageing Dev 2002
144
22


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
339
22

Unifying aging and frailty through complex dynamical networks.
Andrew D Rutenberg, Arnold B Mitnitski, Spencer G Farrell, Kenneth Rockwood. Exp Gerontol 2018
39
22

The accumulation of deficits with age and possible invariants of aging.
Arnold B Mitnitski, Alexander J Mogilner, Chris MacKnight, Kenneth Rockwood. ScientificWorldJournal 2002
65
22


A frailty index based on laboratory deficits in community-dwelling men predicted their risk of adverse health outcomes.
Joanna M Blodgett, Olga Theou, Susan E Howlett, Frederick C W Wu, Kenneth Rockwood. Age Ageing 2016
45
22

Global Incidence of Frailty and Prefrailty Among Community-Dwelling Older Adults: A Systematic Review and Meta-analysis.
Richard Ofori-Asenso, Ken L Chin, Mohsen Mazidi, Ella Zomer, Jenni Ilomaki, Andrew R Zullo, Danijela Gasevic, Zanfina Ademi, Maarit J Korhonen, Dina LoGiudice,[...]. JAMA Netw Open 2019
81
22

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
34
22

Effectiveness of interventions to prevent pre-frailty and frailty progression in older adults: a systematic review.
João Apóstolo, Richard Cooke, Elzbieta Bobrowicz-Campos, Silvina Santana, Maura Marcucci, Antonio Cano, Miriam Vollenbroek-Hutten, Federico Germini, Barbara D'Avanzo, Holly Gwyther,[...]. JBI Database System Rev Implement Rep 2018
154
22

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
22

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
22

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
186
22

Social determinants of health and survival in humans and other animals.
Noah Snyder-Mackler, Joseph Robert Burger, Lauren Gaydosh, Daniel W Belsky, Grace A Noppert, Fernando A Campos, Alessandro Bartolomucci, Yang Claire Yang, Allison E Aiello, Angela O'Rand,[...]. Science 2020
73
22

pROC: an open-source package for R and S+ to analyze and compare ROC curves.
Xavier Robin, Natacha Turck, Alexandre Hainard, Natalia Tiberti, Frédérique Lisacek, Jean-Charles Sanchez, Markus Müller. BMC Bioinformatics 2011
11

Use of the Frailty Index in Older Persons With Chronic Kidney Disease.
Carlotta Vezza, Simone Vettoretti, Lara Caldiroli, Luigi Bergamaschini, Piergiorgio Messa, Matteo Cesari. J Am Med Dir Assoc 2019
4
25

Emergency general surgery specific frailty index: A validation study.
Tahereh Orouji Jokar, Kareem Ibraheem, Peter Rhee, Narong Kulavatunyou, Ansab Haider, Herb A Phelan, Mindy Fain, Martha Jane Mohler, Bellal Joseph. J Trauma Acute Care Surg 2016
60
11


Frailty assessment predicts toxicity during first cycle chemotherapy for advanced lung cancer regardless of chronologic age.
Jimmy Ruiz, Antonius A Miller, Janet A Tooze, Sandrine Crane, William J Petty, Ajeet Gajra, Heidi D Klepin. J Geriatr Oncol 2019
19
11

Comparison of machine learning techniques with classical statistical models in predicting health outcomes.
Xiaowei Song, Arnold Mitnitski, Jafna Cox, Kenneth Rockwood. Stud Health Technol Inform 2004
44
11

Frailty index as a biomarker of lifespan and healthspan: Focus on pharmacological interventions.
Dushani L Palliyaguru, Jacqueline M Moats, Clara Di Germanio, Michel Bernier, Rafael de Cabo. Mech Ageing Dev 2019
19
11

A clinical frailty index in aging mice: comparisons with frailty index data in humans.
Jocelyne C Whitehead, Barbara A Hildebrand, Michael Sun, Michael R Rockwood, Robert A Rose, Kenneth Rockwood, Susan E Howlett. J Gerontol A Biol Sci Med Sci 2014
175
11

Clinical applications of machine learning algorithms: beyond the black box.
David S Watson, Jenny Krutzinna, Ian N Bruce, Christopher Em Griffiths, Iain B McInnes, Michael R Barnes, Luciano Floridi. BMJ 2019
76
11

Comparative Approach of MRI-Based Brain Tumor Segmentation and Classification Using Genetic Algorithm.
Nilesh Bhaskarrao Bahadure, Arun Kumar Ray, Har Pal Thethi. J Digit Imaging 2018
6
16

Time and the Metrics of Aging.
Luigi Ferrucci, Morgan E Levine, Pei-Lun Kuo, Eleanor M Simonsick. Circ Res 2018
54
11

Frailty Index Predicts All-Cause Mortality for Middle-Aged and Older Taiwanese: Implications for Active-Aging Programs.
Shu-Yu Lin, Wei-Ju Lee, Ming-Yueh Chou, Li-Ning Peng, Shu-Ti Chiou, Liang-Kung Chen. PLoS One 2016
15
11


The ability of four frailty screening instruments to predict mortality, hospitalization and dependency in (instrumental) activities of daily living.
Linda P M Op Het Veld, Anna J H M Beurskens, Henrica C W de Vet, Sander M J van Kuijk, KlaasJan Hajema, Gertrudis I J M Kempen, Erik van Rossum. Eur J Ageing 2019
11
11

Comparing the prognostic value of geriatric health indicators: a population-based study.
Alberto Zucchelli, Davide L Vetrano, Giulia Grande, Amaia Calderón-Larrañaga, Laura Fratiglioni, Alessandra Marengoni, Debora Rizzuto. BMC Med 2019
14
11

Using a genetic algorithm to improve oil spill prediction.
Weijun Guo, Meirong Jiang, Xueyan Li, Bing Ren. Mar Pollut Bull 2018
4
25

Frailty assessment instruments in heart failure: A systematic review.
Julee McDonagh, Lily Martin, Caleb Ferguson, Sunita R Jha, Peter S Macdonald, Patricia M Davidson, Phillip J Newton. Eur J Cardiovasc Nurs 2018
39
11

Genetic Algorithm-Based Motion Estimation Method using Orientations and EMGs for Robot Controls.
Jeongsook Chae, Yong Jin, Yunsick Sung, Kyungeun Cho. Sensors (Basel) 2018
2
50

Development of a novel frailty index to predict mortality in patients with end-stage liver disease.
Jennifer C Lai, Kenneth E Covinsky, Jennifer L Dodge, W John Boscardin, Dorry L Segev, John P Roberts, Sandy Feng. Hepatology 2017
186
11

Frailty, fitness and late-life mortality in relation to chronological and biological age.
Arnold B Mitnitski, Janice E Graham, Alexander J Mogilner, Kenneth Rockwood. BMC Geriatr 2002
343
11

Recurrent Measurement of Frailty Is Important for Mortality Prediction: Findings from the North West Adelaide Health Study.
Mark Q Thompson, Olga Theou, Graeme R Tucker, Robert J Adams, Renuka Visvanathan. J Am Geriatr Soc 2019
12
11


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.