A citation-based method for searching scientific literature

Thomas D Brothers, Susan Kirkland, Giovanni Guaraldi, Julian Falutz, Olga Theou, B Lynn Johnston, Kenneth Rockwood. J Infect Dis 2014
Times Cited: 85

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

Times Cited
  Times     Co-cited

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

Age, comorbidities, and AIDS predict a frailty phenotype in men who have sex with men.
Keri N Althoff, Lisa P Jacobson, Ross D Cranston, Roger Detels, John P Phair, Xiuhong Li, Joseph B Margolick. J Gerontol A Biol Sci Med Sci 2014

A frailty index predicts survival and incident multimorbidity independent of markers of HIV disease severity.
Giovanni Guaraldi, Thomas D Brothers, Stefano Zona, Chiara Stentarelli, Federica Carli, Andrea Malagoli, Antonella Santoro, Marianna Menozzi, Chiara Mussi, Cristina Mussini,[...]. AIDS 2015

Premature age-related comorbidities among HIV-infected persons compared with the general population.
Giovanni Guaraldi, Gabriella Orlando, Stefano Zona, Marianna Menozzi, Federica Carli, Elisa Garlassi, Alessandra Berti, Elisa Rossi, Alberto Roverato, Frank Palella. Clin Infect Dis 2011

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

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

HIV-1 infection is associated with an earlier occurrence of a phenotype related to frailty.
Loic Desquilbet, Lisa P Jacobson, Linda P Fried, John P Phair, Beth D Jamieson, Marcy Holloway, Joseph B Margolick. J Gerontol A Biol Sci Med Sci 2007

Frailty among HIV-infected persons in an urban outpatient care setting.
Nur F Onen, Abayomi Agbebi, Enbal Shacham, Kate E Stamm, Alev R Onen, E Turner Overton. J Infect 2009

Is HIV a model of accelerated or accentuated aging?
Sophia Pathai, Hendren Bajillan, Alan L Landay, Kevin P High. J Gerontol A Biol Sci Med Sci 2014

Geriatric Syndromes in Older HIV-Infected Adults.
Meredith Greene, Kenneth E Covinsky, Victor Valcour, Yinghui Miao, Joy Madamba, Harry Lampiris, Irena Stijacic Cenzer, Jeffrey Martin, Steven G Deeks. J Acquir Immune Defic Syndr 2015

Relationship between a frailty-related phenotype and progressive deterioration of the immune system in HIV-infected men.
Loic Desquilbet, Joseph B Margolick, Linda P Fried, John P Phair, Beth D Jamieson, Marcy Holloway, Lisa P Jacobson. J Acquir Immune Defic Syndr 2009

HIV infection is independently associated with frailty in middle-aged HIV type 1-infected individuals compared with similar but uninfected controls.
Katherine W Kooij, Ferdinand W N M Wit, Judith Schouten, Marc van der Valk, Mieke H Godfried, Ineke G Stolte, Maria Prins, Julian Falutz, Peter Reiss. AIDS 2016

Factors associated with preclinical disability and frailty among HIV-infected and HIV-uninfected women in the era of cART.
Arpi S Terzian, Susan Holman, Niyati Nathwani, Esther Robison, Kathleen Weber, Mary Young, Ruth M Greenblatt, Stephen J Gange. J Womens Health (Larchmt) 2009

Frailty in HIV-infected adults in South Africa.
Sophia Pathai, Clare Gilbert, Helen A Weiss, Colin Cook, Robin Wood, Linda-Gail Bekker, Stephen D Lawn. J Acquir Immune Defic Syndr 2013

Frailty, HIV infection, and mortality in an aging cohort of injection drug users.
Damani A Piggott, Abimereki D Muzaale, Shruti H Mehta, Todd T Brown, Kushang V Patel, Sean X Leng, Gregory D Kirk. PLoS One 2013

HIV infection and the risk of acute myocardial infarction.
Matthew S Freiberg, Chung-Chou H Chang, Lewis H Kuller, Melissa Skanderson, Elliott Lowy, Kevin L Kraemer, Adeel A Butt, Matthew Bidwell Goetz, David Leaf, Kris Ann Oursler,[...]. JAMA Intern Med 2013

Functional impairment, disability, and frailty in adults aging with HIV-infection.
Kristine M Erlandson, Jennifer A Schrack, Catherine M Jankowski, Todd T Brown, Thomas B Campbell. Curr HIV/AIDS Rep 2014

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

Physiologic frailty and fragility fracture in HIV-infected male veterans.
Julie A Womack, Joseph L Goulet, Cynthia Gibert, Cynthia A Brandt, Melissa Skanderson, Barbara Gulanski, David Rimland, Maria C Rodriguez-Barradas, Janet Tate, Michael T Yin,[...]. Clin Infect Dis 2013

The end of AIDS: HIV infection as a chronic disease.
Steven G Deeks, Sharon R Lewin, Diane V Havlir. Lancet 2013

Biologic aging, frailty, and age-related disease in chronic HIV infection.
Thomas D Brothers, Kenneth Rockwood. Curr Opin HIV AIDS 2014

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

Cross-sectional comparison of the prevalence of age-associated comorbidities and their risk factors between HIV-infected and uninfected individuals: the AGEhIV cohort study.
Judith Schouten, Ferdinand W Wit, Ineke G Stolte, Neeltje A Kootstra, Marc van der Valk, Suzanne E Geerlings, Maria Prins, Peter Reiss. Clin Infect Dis 2014

Future challenges for clinical care of an ageing population infected with HIV: a modelling study.
Mikaela Smit, Kees Brinkman, Suzanne Geerlings, Colette Smit, Kalyani Thyagarajan, Ard van Sighem, Frank de Wolf, Timothy B Hallett. Lancet Infect Dis 2015

An adapted frailty-related phenotype and the VACS index as predictors of hospitalization and mortality in HIV-infected and uninfected individuals.
Kathleen M Akgün, Janet P Tate, Kristina Crothers, Stephen Crystal, David A Leaf, Julie Womack, Todd T Brown, Amy C Justice, Krisann K Oursler. J Acquir Immune Defic Syndr 2014

Frailty, Inflammation, and Mortality Among Persons Aging With HIV Infection and Injection Drug Use.
Damani A Piggott, Ravi Varadhan, Shruti H Mehta, Todd T Brown, Huifen Li, Jeremy D Walston, Sean X Leng, Gregory D Kirk. J Gerontol A Biol Sci Med Sci 2015

A frailty-related phenotype before HAART initiation as an independent risk factor for AIDS or death after HAART among HIV-infected men.
Loic Desquilbet, Lisa P Jacobson, Linda P Fried, John P Phair, Beth D Jamieson, Marcy Holloway, Joseph B Margolick. J Gerontol A Biol Sci Med Sci 2011

Association of functional impairment with inflammation and immune activation in HIV type 1-infected adults receiving effective antiretroviral therapy.
Kristine M Erlandson, Amanda A Allshouse, Catherine M Jankowski, Eric J Lee, Kevin M Rufner, Brent E Palmer, Cara C Wilson, Samantha MaWhinney, Wendy M Kohrt, Thomas B Campbell. J Infect Dis 2013

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

Antiretroviral therapy protects against frailty in HIV-1 infection.
Voichita Ianas, Erik Berg, M Jane Mohler, Christopher Wendel, Stephen A Klotz. J Int Assoc Provid AIDS Care 2013

Morbidity and aging in HIV-infected persons: the Swiss HIV cohort study.
Barbara Hasse, Bruno Ledergerber, Hansjakob Furrer, Manuel Battegay, Bernhard Hirschel, Matthias Cavassini, Barbara Bertisch, Enos Bernasconi, Rainer Weber. Clin Infect Dis 2011

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

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

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

Risk factors for falls in HIV-infected persons.
Kristine M Erlandson, Amanda A Allshouse, Catherine M Jankowski, Syki Duong, Samantha MaWhinney, Wendy M Kohrt, Thomas B Campbell. J Acquir Immune Defic Syndr 2012

Correlates of frailty phenotype and frailty index and their associations with clinical outcomes.
G Guaraldi, A Malagoli, O Theou, T D Brothers, Lmk Wallace, R Torelli, C Mussini, S Sartini, S A Kirkland, K Rockwood. HIV Med 2017

HIV and aging: state of knowledge and areas of critical need for research. A report to the NIH Office of AIDS Research by the HIV and Aging Working Group.
Kevin P High, Mark Brennan-Ing, David B Clifford, Mardge H Cohen, Judith Currier, Steven G Deeks, Sherry Deren, Rita B Effros, Kelly Gebo, Jörg J Goronzy,[...]. J Acquir Immune Defic Syndr 2012

HIV-associated neurocognitive disorders before and during the era of combination antiretroviral therapy: differences in rates, nature, and predictors.
Robert K Heaton, Donald R Franklin, Ronald J Ellis, J Allen McCutchan, Scott L Letendre, Shannon Leblanc, Stephanie H Corkran, Nichole A Duarte, David B Clifford, Steven P Woods,[...]. J Neurovirol 2011

Comparison of risk and age at diagnosis of myocardial infarction, end-stage renal disease, and non-AIDS-defining cancer in HIV-infected versus uninfected adults.
Keri N Althoff, Kathleen A McGinnis, Christina M Wyatt, Matthew S Freiberg, Cynthia Gilbert, Krisann K Oursler, David Rimland, Maria C Rodriguez-Barradas, Robert Dubrow, Lesley S Park,[...]. Clin Infect Dis 2015

A new frailty syndrome: central obesity and frailty in older adults with the human immunodeficiency virus.
Krupa Shah, Tiffany N Hilton, Lauren Myers, Jonathan F Pinto, Amneris E Luque, William J Hall. J Am Geriatr Soc 2012

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

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

Comparison of functional status instruments in HIV-infected adults on effective antiretroviral therapy.
Kristine M Erlandson, Amanda A Allshouse, Catherine M Jankowski, Syki Duong, Samantha Mawhinney, Wendy M Kohrt, Thomas B Campbell. HIV Clin Trials 2012

The relationship of physical performance with HIV disease and mortality.
Meredith Greene, Kenneth Covinsky, Jacquie Astemborski, Damani A Piggott, Todd Brown, Sean Leng, Noya Galai, Shruti H Mehta, Jack Guralnik, Kushang V Patel,[...]. AIDS 2014

The veterans aging cohort study index is associated with concurrent risk for neurocognitive impairment.
María J Marquine, Anya Umlauf, Alexandra S Rooney, Pariya L Fazeli, Ben D Gouaux, Steven Paul Woods, Scott L Letendre, Ronald J Ellis, Igor Grant, David J Moore. J Acquir Immune Defic Syndr 2014

Sarcopenia: European consensus on definition and diagnosis: Report of the European Working Group on Sarcopenia in Older People.
Alfonso J Cruz-Jentoft, Jean Pierre Baeyens, Jürgen M Bauer, Yves Boirie, Tommy Cederholm, Francesco Landi, Finbarr C Martin, Jean-Pierre Michel, Yves Rolland, Stéphane M Schneider,[...]. Age Ageing 2010

Short communication: The Veterans Aging Cohort Study Index is an effective tool to assess baseline frailty status in a contemporary cohort of HIV-infected persons.
Gerome V Escota, Pragna Patel, John T Brooks, Tim Bush, Lois Conley, Jason Baker, Erna Milunka Kojic, John Hammer, Nur F Önen. AIDS Res Hum Retroviruses 2015

Identifying common characteristics of frailty across seven scales.
Olga Theou, Thomas D Brothers, Fernando G Peña, Arnold Mitnitski, Kenneth Rockwood. J Am Geriatr Soc 2014

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.