Patrick-Jean Ritz
Impact in
- Geriatrics and Gerontology top 0.1%
- Frailty in Older Adults
- Physiology top 0.5%
- Nutrition and Health in Aging
- Diet and metabolism studies
- Adipose Tissue and Metabolism
- Body Composition Measurement Techniques
Papers in
- Physiology 86
- Diet and metabolism studies 30
- Nutrition and Health in Aging 28
- Body Composition Measurement Techniques 22
- Adipose Tissue and Metabolism 15
- Thermoregulation and physiological responses 11
- Surgery 46
- Bariatric Surgery and Outcomes 43
- Co-authors
- R. James Stubbs (10 shared papers)Gabor Abellán van Kan (7 shared papers)Yves Rolland (7 shared papers)Gilles Berrut (17 shared papers)Fati Nourhashémi (4 shared papers)Sandrine Andrieu (6 shared papers)Bruno J. Vellas (7 shared papers)Antoni Salvà (5 shared papers)
- Journals
- Obesity Surgery (14 papers)The journal of nutrition health & aging (13 papers)Surgery for Obesity and Related Diseases (12 papers)British Journal Of Nutrition (11 papers)Diabetes & Metabolism (8 papers)
- Partner nations
- FranceUnited KingdomUnited States
In The Last Decade
Patrick-Jean Ritz
184 papers receiving 8.8k citations
Patrick-Jean Ritz's Hit Papers
Peers
Comparison fields: 5 of 165
- Geriatrics and Gerontology 1.1k
- Physiology 3.6k
- Physical Therapy, Sports Therapy and Rehabilitation 619
- Cell Biology 733
- Nutrition and Dietetics 652
Countries citing papers authored by Patrick-Jean Ritz
This map shows the geographic impact of Patrick-Jean Ritz'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 Patrick-Jean Ritz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Patrick-Jean Ritz more than expected).
Fields of papers citing papers by Patrick-Jean Ritz
This network shows the impact of papers produced by Patrick-Jean Ritz. 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 Patrick-Jean Ritz. The network helps show where Patrick-Jean Ritz may publish in the future.
Co-authors
The 25 scholars most cited alongside Patrick-Jean Ritz, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 190 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Gait speed at usual pace as a predictor of adverse outcomes in community-dwelling older people an International Academy on Nutrition and Aging (IANA) Task Force Hit paper breakdown → | 2009 | 1596 |
| 2 | Cognitive frailty: Rational and definition from an (I.A.N.A./I.A.G.G.) International Consensus Group Hit paper breakdown → | 2013 | 844 |
| 3 | 1997 | 279 | |
| 4 | 1999 | 236 | |
| 5 | IANA task force on nutrition and cognitive decline with aging. | 2007 | 230 |
| 6 | 1995 | 204 | |
| 7 | 2000 | 177 | |
| 8 | 2020 | 170 | |
| 9 | 2015 | 164 | |
| 10 | IANA (International Academy on Nutrition and Aging) Expert Group: weight loss and Alzheimer's disease. | 2007 | 128 |
| 11 | 2003 | 122 | |
| 12 | 2008 | 121 | |
| 13 | 2008 | 116 | |
| 14 | 2008 | 106 | |
| 15 | 2004 | 105 | |
| 16 | 2015 | 104 | |
| 17 | 1998 | 86 | |
| 18 | 2006 | 84 | |
| 19 | 2014 | 82 | |
| 20 | 2011 | 81 |
About Patrick-Jean Ritz
Patrick-Jean Ritz is a scholar working on Physiology, Surgery, Pharmacy, Cell Biology and Endocrinology, Diabetes and Metabolism, having authored 190 papers that have together received 9.1k indexed citations. Recurring topics across this work include Bariatric Surgery and Outcomes (43 papers), Diet and metabolism studies (30 papers), Nutrition and Health in Aging (28 papers), Body Composition Measurement Techniques (22 papers), Obesity, Physical Activity, Diet (16 papers), Muscle metabolism and nutrition (16 papers), Adipose Tissue and Metabolism (15 papers) and Thermoregulation and physiological responses (11 papers). The work is most often cited by research in Geriatrics and Gerontology (1.1k citations), Physiology (3.6k citations), Physical Therapy, Sports Therapy and Rehabilitation (619 citations), Cell Biology (733 citations) and Nutrition and Dietetics (652 citations). Patrick-Jean Ritz has collaborated with scholars based in France, United Kingdom and United States. Frequent co-authors include R. James Stubbs, Gabor Abellán van Kan, Yves Rolland, Gilles Berrut, Fati Nourhashémi, Sandrine Andrieu, Bruno J. Vellas, Antoni Salvà, Matteo Cesari and Sophie Gillette-Guyonnet. Their work appears in journals such as Obesity Surgery, The journal of nutrition health & aging, Surgery for Obesity and Related Diseases, British Journal Of Nutrition and Diabetes & Metabolism.
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.