Cornel Sieber

53.7k total citations · 11 hit papers
379 papers, 18.9k citations indexed

About

Cornel Sieber is a scholar working on Physiology, Geriatrics and Gerontology and Nutrition and Dietetics. According to data from OpenAlex, Cornel Sieber has authored 379 papers receiving a total of 18.9k indexed citations (citations by other indexed papers that have themselves been cited), including 207 papers in Physiology, 96 papers in Geriatrics and Gerontology and 52 papers in Nutrition and Dietetics. Recurrent topics in Cornel Sieber's work include Nutrition and Health in Aging (173 papers), Frailty in Older Adults (93 papers) and Body Composition Measurement Techniques (46 papers). Cornel Sieber is often cited by papers focused on Nutrition and Health in Aging (173 papers), Frailty in Older Adults (93 papers) and Body Composition Measurement Techniques (46 papers). Cornel Sieber collaborates with scholars based in Germany, Switzerland and Italy. Cornel Sieber's co-authors include Jürgen M. Bauer, Tommy Cederholm, Dorothee Volkert, Alfonso J. Cruz‐Jentoft, Marcello Maggio, Yves Boirie‌, Matthias Kaiser, Wolfgang Uter, Ellen Freiberger and Eva Kiesswetter and has published in prestigious journals such as SHILAP Revista de lepidopterología, Gastroenterology and PLoS ONE.

In The Last Decade

Cornel Sieber

353 papers receiving 18.4k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Evidence-Based Recommendations for Optimal Dietary Protein Intake in Older People: A Position Paper From the PROT-AGE Study Group

2013 1.7k citations Tommy Cederholm, Matteo Cesari et al. profile →
Prevalence of and interventions for sarcopenia in ageing adults: a systematic review. Report of the International Sarcopenia Initiative (EWGSOP and IWGS)

2014 1.5k citations Alfonso J. Cruz‐Jentoft, Cornel Sieber et al. profile →
Validation of the Mini Nutritional Assessment short-form (MNA®-SF): A practical tool for identification of nutritional status

2009 1.4k citations Jürgen M. Bauer, Tommy Cederholm et al. profile →
Consensus definition of sarcopenia, cachexia and pre-cachexia: Joint document elaborated by Special Interest Groups (SIG) “cachexia-anorexia in chronic wasting diseases” and “nutrition in geriatrics”

2010 1.2k citations Jürgen M. Bauer, Tommy Cederholm et al. Clinical Nutrition profile →
ESPEN guideline on clinical nutrition and hydration in geriatrics

2018 843 citations Dorothee Volkert, Anne Marie Beck et al. Clinical Nutrition profile →
Frequency of Malnutrition in Older Adults: A Multinational Perspective Using the Mini Nutritional Assessment

2010 718 citations Jürgen M. Bauer, Tommy Cederholm et al. profile →
Nutrition, frailty, and sarcopenia

2017 356 citations Alfonso J. Cruz‐Jentoft, Eva Kiesswetter et al. Aging Clinical and Experimental Research profile →
Oropharyngeal dysphagia in older persons – from pathophysiology to adequate intervention: a review and summary of an international expert meeting

2016 345 citations Rainer Wirth, Anne Marie Beck et al. Clinical Interventions in Aging profile →
Malnutrition and sarcopenia

2019 256 citations Cornel Sieber Aging Clinical and Experimental Research profile →
<p>A systematic review on the influence of fear of falling on quality of life in older people: is there a role for falls?</p>

2019 253 citations Daniel Schoene, Cornel Sieber et al. Clinical Interventions in Aging profile →
ESPEN practical guideline: Clinical nutrition and hydration in geriatrics

2022 195 citations Dorothee Volkert, Anne Marie Beck et al. Clinical Nutrition profile →

Peers

Countries citing papers authored by Cornel Sieber

Since Specialization

Citations

This map shows the geographic impact of Cornel Sieber's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Cornel Sieber with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Cornel Sieber more than expected).

Fields of papers citing papers by Cornel Sieber

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Cornel Sieber. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Cornel Sieber. The network helps show where Cornel Sieber may publish in the future.

Co-authorship network of co-authors of Cornel Sieber

This figure shows the co-authorship network connecting the top 25 collaborators of Cornel Sieber. A scholar is included among the top collaborators of Cornel Sieber based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Cornel Sieber. Cornel Sieber is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Chronic stress and functional health in older adults with concerns about falling: a study protocol of a randomized controlled trial with multicomponent exercise intervention (FEARFALL) 2024 ·Trials ·(unknown), Robert Kob, (unknown), Cornel Sieber, Ellen Freiberger, Nicolas Rohleder	3
2	Critical outcomes to be included in the Core Outcome Set for nutritional intervention studies in older adults with malnutrition or at risk of malnutrition: a modified Delphi Study 2024 ·European Journal of Clinical Nutrition ·Nuno Mendonça, Christina Avgerinou, (unknown), Tommy Cederholm, Alfonso J. Cruz‐Jentoft, Gabriel Torbahn, Cornel Sieber, (unknown), Eva Kiesswetter, Dorothee Volkert, Marjolein Visser	4
3	Validation of the German version of the Protein Screener 55+ 2023 ·European Journal of Clinical Nutrition ·Eva Kiesswetter, (unknown), Daniel Schoene, Robert Kob, Ellen Freiberger, Cornel Sieber, Marjolein Visser, Hanneke A. H. Wijnhoven, Dorothee Volkert	0
4	A Core Outcome Set for nutritional intervention studies in older adults with malnutrition and those at risk: a study protocol 2023 ·BMC Geriatrics ·Marjolein Visser, Nuno Mendonça, Christina Avgerinou, (unknown), Tommy Cederholm, Alfonso J. Cruz‐Jentoft, Eva Kiesswetter, (unknown), Cornel Sieber, Gabriel Torbahn, Dorothee Volkert	3
5	ESPEN practical guideline: Clinical nutrition and hydration in geriatrics breakdown → 2022 ·Clinical Nutrition ·Dorothee Volkert, Anne Marie Beck, Tommy Cederholm, Alfonso J. Cruz‐Jentoft, Lee Hooper, Eva Kiesswetter, Marcello Maggio, A. Raynaud-Simon, Cornel Sieber, L. Sobótka, Dieneke van Asselt, Rainer Wirth, Stephan C. Bischoff	195
6	Outcomes addressed in randomized controlled lifestyle intervention trials in community‐dwelling older people with (sarcopenic) obesity—An evidence map 2022 ·Obesity Reviews ·(unknown), Gabriel Torbahn, Lukas Schwingshackl, Helge Knüttel, Robert Kob, Wolfgang Kemmler, Cornel Sieber, John A. Batsis, Dennis T. Villareal, Nanette Stroebele‐Benschop, Marjolein Visser, Dorothee Volkert, Eva Kiesswetter, Daniel Schoene	9
7	An Individualised Nutritional Intervention Concept for Nursing Home Residents with or at Risk of Malnutrition: An enable Study 2020 ·Geriatrics ·(unknown), Eva Kiesswetter, (unknown), (unknown), (unknown), Stephanie Bader‐Mittermaier, Cornel Sieber, Susanne Wurm, Dorothee Volkert	7
8	Interest in meta-research in geriatric medicine: a survey of members of the European Geriatric Medicine Society 2020 ·European Geriatric Medicine ·Nicola Veronese, Gabriel Torbahn, Jacopo Demurtas, Charlotte Beaudart, Pınar Soysal, Alessandra Marengoni, Susan D. Shenkin, Mirko Petrović, Cornel Sieber, Antonio Cherubini, Lee Smith, Stefania Maggi	0
9	The Relationship Between Healthy Eating Motivation and Protein Intake in Community-Dwelling Older Adults With Varying Functional Status 2020 ·Nutrients ·(unknown), Gudrun Sproesser, (unknown), Thomas Skurk, Beate Brandl, Hans Hauner, Britta Renner, Dorothee Volkert, Cornel Sieber, Ellen Freiberger, Eva Kiesswetter	2
10	Type of Care and Living Situation Are Associated with Nutritional Care but Not Nutritional Status of Older Persons Receiving Home Care 2020 ·Healthcare ·(unknown), Eva Kiesswetter, (unknown), Peter Stehle, H. Heseker, Cornel Sieber, Dorothee Volkert	1
11	<p>Safety of a Combined WB-EMS and High-Protein Diet Intervention in Sarcopenic Obese Elderly Men</p> 2020 ·Clinical Interventions in Aging ·Wolfgang Kemmler, Simon von Stengel, Matthias Kohl, Nicolas Rohleder, Thomas Bertsch, Cornel Sieber, Ellen Freiberger, Robert Kob	14
12	Sarcopenia and health-related outcomes: an umbrella review of observational studies 2019 ·European Geriatric Medicine ·(unknown), Nicola Veronese, Jacopo Demurtas, Pınar Soysal, Lee Smith, Gabriel Torbahn, Daniel Schoene, Lukas Schwingshackl, Cornel Sieber, Jürgen M. Bauer, Matteo Cesari, (unknown), Jean‐Yves Reginster, Charlotte Beaudart, Alfonso J. Cruz‐Jentoft, Cyrus Cooper, Mirko Petrović, Stefania Maggi	80
13	Sarcopenic osteoarthritis: a new entity in geriatric medicine? 2018 ·European Geriatric Medicine ·(unknown), Nicola Veronese, Leonardo Punzi, Cornel Sieber, Jürgen M. Bauer, Jean‐Yves Reginster, Stefania Maggi	15
14	Gait Analysis in Adults with Intellectual Disabilities Living in a Residential Facility 2015 ·Journal of Applied Research in Intellectual Disabilities ·(unknown), Ulrich Lindemann, C A Woodward, (unknown), Clemens Becker, Cornel Sieber, Ellen Freiberger	4
15	Test–retest reliability and agreement of physical fall risk assessment tools in adults with intellectual disabilities 2015 ·Journal of Intellectual Disability Research ·(unknown), Janet Finlayson, (unknown), (unknown), Clemens Becker, Cornel Sieber, Ellen Freiberger	28
16	Early detection of non-ST-elevation myocardial infarction in geriatric patients by a new high-sensitive cardiac troponin T assay 2012 ·Aging Clinical and Experimental Research ·Philipp Bahrmann, (unknown), Michael Christ, Thomas Bertsch, Cornel Sieber	5
17	Laboratory Aspects Relating to the Detection and Prevention of Frailty 2010 ·SHILAP Revista de lepidopterología ·Hans-Jürgen Heppner, Jürgen M. Bauer, Cornel Sieber, Thomas Bertsch	4
18	The first nutritionDay in nursing homes: Participation may improve malnutrition awareness 2009 ·Clinical Nutrition ·Luzia Valentini, Karin Schindler, (unknown), (unknown), M. Mouhieddine, (unknown), (unknown), (unknown), Christian Schuh, Dorothee Volkert, Herbert Lochs, Cornel Sieber, M. Hiesmayr	62
19	Malnutrition im Alter: Wenn Fehl- in Mangelernährung umkippt 2007 ·Zeitschrift für Gerontologie und Geriatrie ·Cornel Sieber	1
20	Long-term octreotide treatment prevents vascular hyporeactivity in portal-hypertensive rats 1996 ·Hepatology ·Cornel Sieber, (unknown), R. J. Groszmann	37

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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