A citation-based method for searching scientific literature

Andreas Eckart, Stephanie Isabelle Hauser, Sebastian Haubitz, Tristan Struja, Alexander Kutz, Daniel Koch, Olivia Neeser, Marc A Meier, Beat Mueller, Philipp Schuetz. BMJ Open 2019
Times Cited: 18







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



Times Cited
  Times     Co-cited
Similarity


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
246
88


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
50

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
38

Frailty in elderly people.
Andrew Clegg, John Young, Steve Iliffe, Marcel Olde Rikkert, Kenneth Rockwood. Lancet 2013
38

The Hospital Frailty Risk Score and its association with in-hospital mortality, cost, length of stay and discharge location in patients with heart failure short running title: Frailty and outcomes in heart failure.
Chun Shing Kwok, Shelley Zieroth, Harriette G C Van Spall, Toby Helliwell, Lorna Clarson, Mohamed Mohamed, Christian Mallen, Simon Duckett, Mamas A Mamas. Int J Cardiol 2020
16
43

The hospital frailty risk score is of limited value in intensive care unit patients.
Raphael Romano Bruno, Bernhard Wernly, Hans Flaatten, Fabian Schölzel, Malte Kelm, Christian Jung. Crit Care 2019
17
35

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
375
27


Association of Frailty With 30-Day Outcomes for Acute Myocardial Infarction, Heart Failure, and Pneumonia Among Elderly Adults.
Harun Kundi, Rishi K Wadhera, Jordan B Strom, Linda R Valsdottir, Changyu Shen, Dhruv S Kazi, Robert W Yeh. JAMA Cardiol 2019
39
22

Frailty and related outcomes in patients undergoing transcatheter valve therapies in a nationwide cohort.
Harun Kundi, Jeffrey J Popma, Matthew R Reynolds, Jordan B Strom, Duane S Pinto, Linda R Valsdottir, Changyu Shen, Eunhee Choi, Robert W Yeh. Eur Heart J 2019
38
22


Frailty is associated with reduced prospect of discharge home after in-hospital cardiac arrest.
Roger J Smith, David A Reid, John D Santamaria. Intern Med J 2019
14
28

The association of clinical frailty with outcomes of patients reviewed by rapid response teams: an international prospective observational cohort study.
Ralph K L So, Jonathan Bannard-Smith, Chris P Subbe, Daryl A Jones, Joost van Rosmalen, Geoffrey K Lighthall. Crit Care 2018
19
16

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
16

Frailty screening and assessment tools: a review of characteristics and use in Public Health.
F Gilardi, A Capanna, M Ferraro, P Scarcella, M C Marazzi, L Palombi, G Liotta. Ann Ig 2018
22
16

The challenges of using the Hospital Frailty Risk Score.
Rónán O'Caoimh, Marie T Cooney, John Cooke, Diarmuid O'Shea. Lancet 2019
5
60

Comorbidity measures for use with administrative data.
A Elixhauser, C Steiner, D R Harris, R M Coffey. Med Care 1998
16

What do we know about frailty in the acute care setting? A scoping review.
Olga Theou, Emma Squires, Kayla Mallery, Jacques S Lee, Sherri Fay, Judah Goldstein, Joshua J Armstrong, Kenneth Rockwood. BMC Geriatr 2018
77
16

Changes in frailty are associated with waitlist mortality in patients with cirrhosis.
Jennifer C Lai, Jennifer L Dodge, Matthew R Kappus, Michael A Dunn, Michael L Volk, Andres Duarte-Rojo, Daniel R Ganger, Robert S Rahimi, Charles E McCulloch, Christine E Haugen,[...]. J Hepatol 2020
30
16

Frailty predicts waitlist mortality in liver transplant candidates.
J C Lai, S Feng, N A Terrault, B Lizaola, H Hayssen, K Covinsky. Am J Transplant 2014
235
16

Frailty status at admission to hospital predicts multiple adverse outcomes.
Ruth E Hubbard, Nancye M Peel, Mayukh Samanta, Leonard C Gray, Arnold Mitnitski, Kenneth Rockwood. Age Ageing 2017
79
16

Ten things to know about critically ill elderly patients.
Guillaume Leblanc, Ariane Boumendil, Bertrand Guidet. Intensive Care Med 2017
33
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

Mortality in elderly ICU patients: a cohort study.
M S Nielsson, C F Christiansen, M B Johansen, B S Rasmussen, E Tønnesen, M Nørgaard. Acta Anaesthesiol Scand 2014
54
11

The impact of frailty on ICU and 30-day mortality and the level of care in very elderly patients (≥ 80 years).
Hans Flaatten, Dylan W De Lange, Alessandro Morandi, Finn H Andersen, Antonio Artigas, Guido Bertolini, Ariane Boumendil, Maurizio Cecconi, Steffen Christensen, Loredana Faraldi,[...]. Intensive Care Med 2017
133
11

The status of intensive care medicine research and a future agenda for very old patients in the ICU.
H Flaatten, D W de Lange, A Artigas, D Bin, R Moreno, S Christensen, G M Joynt, Sean M Bagshaw, C L Sprung, D Benoit,[...]. Intensive Care Med 2017
88
11

Use of the electronic Frailty Index to identify vulnerable patients: a pilot study in primary care.
Lynn N Lansbury, Helen Clare Roberts, Esther Clift, Annie Herklots, Nicola Robinson, Avan A Sayer. Br J Gen Pract 2017
22
11

Dr Foster global frailty score: an international retrospective observational study developing and validating a risk prediction model for hospitalised older persons from administrative data sets.
John T Y Soong, Jurgita Kaubryte, Danny Liew, Carol Jane Peden, Alex Bottle, Derek Bell, Carolyn Cooper, Adrian Hopper. BMJ Open 2019
7
28

The identification of frailty: a systematic literature review.
Shelley A Sternberg, Andrea Wershof Schwartz, Sathya Karunananthan, Howard Bergman, A Mark Clarfield. J Am Geriatr Soc 2011
342
11

Critical appraisal and data extraction for systematic reviews of prediction modelling studies: the CHARMS checklist.
Karel G M Moons, Joris A H de Groot, Walter Bouwmeester, Yvonne Vergouwe, Susan Mallett, Douglas G Altman, Johannes B Reitsma, Gary S Collins. PLoS Med 2014
442
11


Derivation and Validation of a Generalizable Preoperative Frailty Index Using Population-based Health Administrative Data.
Daniel I McIsaac, Coralie A Wong, Allen Huang, Husein Moloo, Carl van Walraven. Ann Surg 2019
27
11

The aging population and its impact on the surgery workforce.
David A Etzioni, Jerome H Liu, Melinda A Maggard, Clifford Y Ko. Ann Surg 2003
480
11

Frailty for Surgeons: Review of a National Institute on Aging Conference on Frailty for Specialists.
Thomas N Robinson, Jeremy D Walston, Nathan E Brummel, Stacie Deiner, Charles H Brown, Maura Kennedy, Arti Hurria. J Am Coll Surg 2015
124
11

A modification of the Elixhauser comorbidity measures into a point system for hospital death using administrative data.
Carl van Walraven, Peter C Austin, Alison Jennings, Hude Quan, Alan J Forster. Med Care 2009
864
11

Frailty syndrome: an overview.
Xujiao Chen, Genxiang Mao, Sean X Leng. Clin Interv Aging 2014
317
11

Accumulating deficits model of frailty and postoperative mortality and morbidity: its application to a national database.
Vic Velanovich, Heath Antoine, Andrew Swartz, David Peters, Ilan Rubinfeld. J Surg Res 2013
301
11

Simplified Frailty Index as a Predictor of Adverse Outcomes in Total Hip and Knee Arthroplasty.
John I Shin, Aakash Keswani, Andrew J Lovy, Calin S Moucha. J Arthroplasty 2016
52
11

Accumulation of deficits as a proxy measure of aging.
A B Mitnitski, A J Mogilner, K Rockwood. ScientificWorldJournal 2001
969
11

Review of risk assessment tools to predict morbidity and mortality in elderly surgical patients.
Gilgamesh Eamer, Mohamed J H Al-Amoodi, Jayna Holroyd-Leduc, Darryl B Rolfson, Lindsey M Warkentin, Rachel G Khadaroo. Am J Surg 2018
35
11

The Impact of Frailty on Short-Term Outcomes After Elective Hip and Knee Arthroplasty in Older Adults: A Systematic Review.
Abigail M Schmucker, Nathaniel Hupert, Lisa A Mandl. Geriatr Orthop Surg Rehabil 2019
10
20

New 5-Factor Modified Frailty Index Predicts Morbidity and Mortality in Primary Hip and Knee Arthroplasty.
Sophia A Traven, Russell A Reeves, Molly G Sekar, Harris S Slone, Zeke J Walton. J Arthroplasty 2019
37
11

Calculating the Cost and Risk of Comorbidities in Total Joint Arthroplasty in the United States.
Joshua W Hustedt, Oren Goltzer, Daniel D Bohl, James F Fraser, Nina J Lara, Mark J Spangehl. J Arthroplasty 2017
51
11

Impact of comorbid conditions on outcomes of hip and knee replacement surgery: a systematic review and meta-analysis.
Bélène Podmore, Andrew Hutchings, Jan van der Meulen, Ajay Aggarwal, Sujith Konan. BMJ Open 2018
34
11

Modified Frailty Index Is an Effective Risk Assessment Tool in Primary Total Knee Arthroplasty.
Robert P Runner, Jaime L Bellamy, CatPhuong Cathy L Vu, Greg A Erens, Mara L Schenker, George N Guild. J Arthroplasty 2017
47
11

Grade 1 Acute on Chronic Liver Failure Is a Predictor for Subsequent Grade 3 Failure.
Nadim Mahmud, Vinay Sundaram, David E Kaplan, Tamar H Taddei, David S Goldberg. Hepatology 2020
13
15

Frailty as Tested by Gait Speed is an Independent Risk Factor for Cirrhosis Complications that Require Hospitalization.
Michael A Dunn, Deborah A Josbeno, Amit D Tevar, Vikrant Rachakonda, Swaytha R Ganesh, Amy R Schmotzer, Elizabeth A Kallenborn, Jaideep Behari, Douglas P Landsittel, Andrea F DiMartini,[...]. Am J Gastroenterol 2016
70
11

Declining Cirrhosis Hospitalizations in the Wake of the COVID-19 Pandemic: A National Cohort Study.
Nadim Mahmud, Rebecca A Hubbard, David E Kaplan, Marina Serper. Gastroenterology 2020
23
11

Effects of different exercise interventions on risk of falls, gait ability, and balance in physically frail older adults: a systematic review.
Eduardo Lusa Cadore, Leocadio Rodríguez-Mañas, Alan Sinclair, Mikel Izquierdo. Rejuvenation Res 2013
307
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.