A citation-based method for searching scientific literature

Savvas Vlachos, Adrian Wong, Victoria Metaxa, Sergio Canestrini, Carmen Lopez Soto, Jimstan Periselneris, Kai Lee, Tanya Patrick, Christopher Stovin, Katrina Abernethy, Budoor Albudoor, Rishi Banerjee, Fatimah Juma, Sara Al-Hashimi, William Bernal, Ritesh Maharaj. Crit Care Res Pract 2021
Times Cited: 2







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



Times Cited
  Times     Co-cited
Similarity


The role of Frailty on Adverse Outcomes Among Older Patients with COVID-19.
Harun Kundi, Elif Hande Özcan Çetin, Uğur Canpolat, Sevgi Aras, Osman Celik, Naim Ata, Suayip Birinci, Serkan Çay, Özcan Özeke, Ibrahim Halil Tanboğa,[...]. J Infect 2020
28
50

Comparison of two methods to detect publication bias in meta-analysis.
Jaime L Peters, Alex J Sutton, David R Jones, Keith R Abrams, Lesley Rushton. JAMA 2006
50

Association between Clinical Frailty Scale score and hospital mortality in adult patients with COVID-19 (COMET): an international, multicentre, retrospective, observational cohort study.
Roos S G Sablerolles, Melvin Lafeber, Janneke A L van Kempen, Bob P A van de Loo, Eric Boersma, Wim J R Rietdijk, Harmke A Polinder-Bos, Simon P Mooijaart, Hugo van der Kuy, Jorie Versmissen,[...]. Lancet Healthy Longev 2021
21
50

Frailty and mortality: an 18-year follow-up study among Finnish community-dwelling older people.
Marika Salminen, Anna Viljanen, Sini Eloranta, Paula Viikari, Maarit Wuorela, Tero Vahlberg, Raimo Isoaho, Sirkka-Liisa Kivelä, Päivi Korhonen, Kerttu Irjala,[...]. Aging Clin Exp Res 2020
11
50



Impact of Severe Acute Respiratory Syndrome Coronavirus 2 Viral Load on Risk of Intubation and Mortality Among Hospitalized Patients With Coronavirus Disease 2019.
Reed Magleby, Lars F Westblade, Alex Trzebucki, Matthew S Simon, Mangala Rajan, Joel Park, Parag Goyal, Monika M Safford, Michael J Satlin. Clin Infect Dis 2021
160
50

Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement.
David Moher, Alessandro Liberati, Jennifer Tetzlaff, Douglas G Altman. PLoS Med 2009
50

Editorial: COVID-19 Spiraling of Frailty in Older Italian Patients.
A M Abbatecola, R Antonelli-Incalzi. J Nutr Health Aging 2020
48
50

Beyond Chronological Age: Frailty and Multimorbidity Predict In-Hospital Mortality in Patients With Coronavirus Disease 2019.
Alessandra Marengoni, Alberto Zucchelli, Davide Liborio Vetrano, Andrea Armellini, Emanuele Botteri, Franco Nicosia, Giuseppe Romanelli, Eva Andrea Beindorf, Paola Giansiracusa, Emirena Garrafa,[...]. J Gerontol A Biol Sci Med Sci 2021
22
50

Frailty is associated with in-hospital mortality in older hospitalised COVID-19 patients in the Netherlands: the COVID-OLD study.
Laura C Blomaard, Carolien M J van der Linden, Jessica M van der Bol, Steffy W M Jansen, Harmke A Polinder-Bos, Hanna C Willems, Jan Festen, Dennis G Barten, Anke J Borgers, Jeannet C Bos,[...]. Age Ageing 2021
7
50

The effect of frailty on survival in patients with COVID-19 (COPE): a multicentre, European, observational cohort study.
Jonathan Hewitt, Ben Carter, Arturo Vilches-Moraga, Terence J Quinn, Philip Braude, Alessia Verduri, Lyndsay Pearce, Michael Stechman, Roxanna Short, Angeline Price,[...]. Lancet Public Health 2020
244
50

Frailty and Mortality in Hospitalized Older Adults With COVID-19: Retrospective Observational Study.
Robert De Smet, Bea Mellaerts, Hannelore Vandewinckele, Peter Lybeert, Eric Frans, Sara Ombelet, Wim Lemahieu, Rolf Symons, Erwin Ho, Johan Frans,[...]. J Am Med Dir Assoc 2020
71
50

Risk factors for severe COVID-19 disease and death in patients aged 70 and over: a retrospective observational cohort study.
Katleen Fagard, Evelien Gielen, Mieke Deschodt, Els Devriendt, Johan Flamaing. Acta Clin Belg 2021
6
50

Older age and frailty are the chief predictors of mortality in COVID-19 patients admitted to an acute medical unit in a secondary care setting- a cohort study.
Rajkumar Chinnadurai, Onesi Ogedengbe, Priya Agarwal, Sally Money-Coomes, Ahmad Z Abdurrahman, Sajeel Mohammed, Philip A Kalra, Nicola Rothwell, Sweta Pradhan. BMC Geriatr 2020
36
50

Age, comorbidity, frailty status: effects on disposition and resource allocation during the COVID-19 pandemic.
Christian Hans Nickel, Marco Rueegg, Hans Pargger, Roland Bingisser. Swiss Med Wkly 2020
17
50

Hematologic, biochemical and immune biomarker abnormalities associated with severe illness and mortality in coronavirus disease 2019 (COVID-19): a meta-analysis.
Brandon Michael Henry, Maria Helena Santos de Oliveira, Stefanie Benoit, Mario Plebani, Giuseppe Lippi. Clin Chem Lab Med 2020
627
50

Prediction of mortality in Chinese very old people through the frailty index based on routine laboratory data.
Qiukui Hao, Xuelian Sun, Ming Yang, Biao Dong, Birong Dong, Yuquan Wei. Sci Rep 2019
7
50

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
50

Is It Time to Begin a Public Campaign Concerning Frailty and Pre-frailty? A Review Article.
Jerzy Sacha, Magdalena Sacha, Jacek Soboń, Zbigniew Borysiuk, Piotr Feusette. Front Physiol 2017
43
50

Risk factors for death in adult COVID-19 patients: Frailty predicts fatal outcome in older patients.
Sara Tehrani, Anna Killander, Per Åstrand, Jan Jakobsson, Patrik Gille-Johnson. Int J Infect Dis 2021
26
50

Coronavirus Disease 2019 in Geriatrics and Long-Term Care: The ABCDs of COVID-19.
Heather D'Adamo, Thomas Yoshikawa, Joseph G Ouslander. J Am Geriatr Soc 2020
136
50

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
48
50

A comparison between uni- and multidimensional frailty measures: prevalence, functional status, and relationships with disability.
Mattia Roppolo, Anna Mulasso, Robbert J Gobbens, Cristina O Mosso, Emanuela Rabaglietti. Clin Interv Aging 2015
52
50

Divergent: Age, Frailty, and Atypical Presentations of COVID-19 in Hospitalized Patients.
Paula Cristina Eiras Poco, Márlon Juliano Romero Aliberti, Murilo Bacchini Dias, Silvia de Fatima Takahashi, Fabio Campos Leonel, Marcelo Altona, Amanda Lagreca Venys, Isabela Akie Shin-Ike, Bianca Aparecida Garcia, Leticia Harumi Sumita,[...]. J Gerontol A Biol Sci Med Sci 2021
14
50

WHO Declares COVID-19 a Pandemic.
Domenico Cucinotta, Maurizio Vanelli. Acta Biomed 2020
50


From causes of aging to death from COVID-19.
Mikhail V Blagosklonny. Aging (Albany NY) 2020
40
50

Bias in meta-analysis detected by a simple, graphical test.
M Egger, G Davey Smith, M Schneider, C Minder. BMJ 1997
50

GRADE: Assessing the quality of evidence in environmental and occupational health.
Rebecca L Morgan, Kristina A Thayer, Lisa Bero, Nigel Bruce, Yngve Falck-Ytter, Davina Ghersi, Gordon Guyatt, Carlijn Hooijmans, Miranda Langendam, Daniele Mandrioli,[...]. Environ Int 2016
120
50

Predictors of In-Hospital Mortality in Older Patients With COVID-19: The COVIDAge Study.
Aline Mendes, Christine Serratrice, François R Herrmann, Laurence Genton, Samuel Périvier, Max Scheffler, Thomas Fassier, Philippe Huber, Marie-Claire Jacques, Virginie Prendki,[...]. J Am Med Dir Assoc 2020
47
50

Comparing associations between frailty and mortality in hospitalised older adults with or without COVID-19 infection: a retrospective observational study using electronic health records.
Rhiannon K Owen, Simon P Conroy, Nicholas Taub, Will Jones, Daniele Bryden, Manish Pareek, Christina Faull, Keith R Abrams, Daniel Davis, Jay Banerjee. Age Ageing 2021
38
50

Nosocomial COVID-19 infection: examining the risk of mortality. The COPE-Nosocomial Study (COVID in Older PEople).
B Carter, J T Collins, F Barlow-Pay, F Rickard, E Bruce, A Verduri, T J Quinn, E Mitchell, A Price, A Vilches-Moraga,[...]. J Hosp Infect 2020
66
50

Methodological quality (risk of bias) assessment tools for primary and secondary medical studies: what are they and which is better?
Lin-Lu Ma, Yun-Yun Wang, Zhi-Hua Yang, Di Huang, Hong Weng, Xian-Tao Zeng. Mil Med Res 2020
135
50

Frailty and outcomes from pneumonia in critical illness: a population-based cohort study.
Jai N Darvall, Rinaldo Bellomo, Michael Bailey, Eldho Paul, Paul J Young, Kenneth Rockwood, David Pilcher. Br J Anaesth 2020
22
50

The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration.
Alessandro Liberati, Douglas G Altman, Jennifer Tetzlaff, Cynthia Mulrow, Peter C Gøtzsche, John P A Ioannidis, Mike Clarke, P J Devereaux, Jos Kleijnen, David Moher. PLoS Med 2009
50

Comparison of two different frailty measurements and risk of hospitalisation or death from COVID-19: findings from UK Biobank.
Fanny Petermann-Rocha, Peter Hanlon, Stuart R Gray, Paul Welsh, Jason M R Gill, Hamish Foster, S Vittal Katikireddi, Donald Lyall, Daniel F Mackay, Catherine A O'Donnell,[...]. BMC Med 2020
14
50

Mortality Risk Along the Frailty Spectrum: Data from the National Health and Nutrition Examination Survey 1999 to 2004.
Rebecca S Crow, Matthew C Lohman, Alexander J Titus, Martha L Bruce, Todd A Mackenzie, Stephen J Bartels, John A Batsis. J Am Geriatr Soc 2018
33
50

Assessing heterogeneity in meta-analysis: Q statistic or I2 index?
Tania B Huedo-Medina, Julio Sánchez-Meca, Fulgencio Marín-Martínez, Juan Botella. Psychol Methods 2006
50

Association of frailty with mortality in older inpatients with Covid-19: a cohort study.
Darren Aw, Lauren Woodrow, Giulia Ogliari, Rowan Harwood. Age Ageing 2020
48
50

The association between frailty and severe disease among COVID-19 patients aged over 60 years in China: a prospective cohort study.
Yao Ma, Lisha Hou, Xiufang Yang, Zhixin Huang, Xue Yang, Na Zhao, Min He, Yixin Shi, Yan Kang, Jirong Yue,[...]. BMC Med 2020
33
50

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
50

Clinical Frailty Scale for risk stratification in patients with SARS-CoV-2 infection.
Christian Labenz, Wolfgang M Kremer, Jörn M Schattenberg, Marcus-Alexander Wörns, Gerrit Toenges, Arndt Weinmann, Peter R Galle, Martin F Sprinzl. J Investig Med 2020
18
50

Frailty as a predictor of surgical outcomes in older patients.
Martin A Makary, Dorry L Segev, Peter J Pronovost, Dora Syin, Karen Bandeen-Roche, Purvi Patel, Ryan Takenaga, Lara Devgan, Christine G Holzmueller, Jing Tian,[...]. J Am Coll Surg 2010
50

Frailty is associated with in-hospital mortality in older hospitalised COVID-19 patients in the Netherlands: the COVID-OLD study.
Laura C Blomaard, Carolien M J van der Linden, Jessica M van der Bol, Steffy W M Jansen, Harmke A Polinder-Bos, Hanna C Willems, Jan Festen, Dennis G Barten, Anke J Borgers, Jeannet C Bos,[...]. Age Ageing 2021
13
50

Is older age associated with COVID-19 mortality in the absence of other risk factors? General population cohort study of 470,034 participants.
Frederick K Ho, Fanny Petermann-Rocha, Stuart R Gray, Bhautesh D Jani, S Vittal Katikireddi, Claire L Niedzwiedz, Hamish Foster, Claire E Hastie, Daniel F Mackay, Jason M R Gill,[...]. PLoS One 2020
41
50

Cause-specific death in hospitalized individuals infected with SARS-CoV-2: more than just acute respiratory failure or thromboembolic events.
Marta Cobos-Siles, Pablo Cubero-Morais, Irene Arroyo-Jiménez, María Rey-Hernández, Laura Hernández-Gómez, Derly Judith Vargas-Parra, María González-Fernández, Marina Cazorla-González, Miriam Gabella-Martín, Tomás Ruíz-Albi,[...]. Intern Emerg Med 2020
12
50

Screening mammography for frail older women: what are the burdens?
L C Walter, C Eng, K E Covinsky. J Gen Intern Med 2001
65
50

Abnormal pulmonary function in COVID-19 patients at time of hospital discharge.
Xiaoneng Mo, Wenhua Jian, Zhuquan Su, Mu Chen, Hui Peng, Ping Peng, Chunliang Lei, Ruchong Chen, Nanshan Zhong, Shiyue Li. Eur Respir J 2020
254
50

Critical Appraisal Tools and Reporting Guidelines for Evidence-Based Practice.
Robin K Buccheri, Claire Sharifi. Worldviews Evid Based Nurs 2017
26
50


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.