Gotaro Kojima
Impact in
- Geriatrics and Gerontology top 0.02%
- Frailty in Older Adults
- Physiology top 0.5%
- Nutrition and Health in Aging
Papers in
-
- Frailty in Older Adults 44
- Physiology 39
- Nutrition and Health in Aging 39
- Co-authors
- Steve Iliffe (25 shared papers)Kate Walters (21 shared papers)Yu Taniguchi (18 shared papers)Stephen Jivraj (9 shared papers)Ann Liljas (7 shared papers)Hiroyuki Shimada (1 shared paper)Hiromi Rakugi (1 shared paper)Christina Avgerinou (3 shared papers)
- Journals
- Journal of the American Medical Directors Association (14 papers)Age and Ageing (5 papers)BMC Geriatrics (4 papers)Ageing Research Reviews (3 papers)Journal of the American Geriatrics Society (3 papers)
- Partner nations
- United KingdomJapanUnited States
In The Last Decade
Gotaro Kojima
62 papers receiving 5.4k citations
Gotaro Kojima's Hit Papers
Peers
Comparison fields: 5 of 135
- Geriatrics and Gerontology 4.0k
- Physiology 3.2k
- Economics and Econometrics 1.8k
- Physical Therapy, Sports Therapy and Rehabilitation 250
- Health 349
Countries citing papers authored by Gotaro Kojima
This map shows the geographic impact of Gotaro Kojima'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 Gotaro Kojima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Gotaro Kojima more than expected).
Fields of papers citing papers by Gotaro Kojima
This network shows the impact of papers produced by Gotaro Kojima. 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 Gotaro Kojima. The network helps show where Gotaro Kojima may publish in the future.
Co-authors
The 25 scholars most cited alongside Gotaro Kojima, 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 62 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Frailty index as a predictor of mortality: a systematic review and meta-analysis Hit paper breakdown → | 2017 | 648 |
| 2 | Prevalence of Frailty in Nursing Homes: A Systematic Review and Meta-Analysis Hit paper breakdown → | 2015 | 367 |
| 3 | 2015 | 360 | |
| 4 | Frailty as a predictor of disabilities among community-dwelling older people: a systematic review and meta-analysis Hit paper breakdown → | 2016 | 337 |
| 5 | Association between frailty and quality of life among community-dwelling older people: a systematic review and meta-analysis Hit paper breakdown → | 2016 | 333 |
| 6 | <p>Frailty syndrome: implications and challenges for health care policy</p> Hit paper breakdown → | 2019 | 274 |
| 7 | 2016 | 268 | |
| 8 | Transitions between frailty states among community-dwelling older people: A systematic review and meta-analysis Hit paper breakdown → | 2019 | 249 |
| 9 | 2016 | 240 | |
| 10 | 2016 | 232 | |
| 11 | 2016 | 187 | |
| 12 | 2018 | 140 | |
| 13 | 2016 | 125 | |
| 14 | 2015 | 111 | |
| 15 | 2015 | 109 | |
| 16 | 2018 | 97 | |
| 17 | 2018 | 84 | |
| 18 | 2012 | 80 | |
| 19 | 2019 | 78 | |
| 20 | 2017 | 75 |
About Gotaro Kojima
Gotaro Kojima is a scholar working on Geriatrics and Gerontology, Physiology, Economics and Econometrics, General Health Professions and Pulmonary and Respiratory Medicine, having authored 62 papers that have together received 5.5k indexed citations. Recurring topics across this work include Frailty in Older Adults (44 papers), Nutrition and Health in Aging (39 papers), Health Systems, Economic Evaluations, Quality of Life (24 papers), Geriatric Care and Nursing Homes (9 papers), Occupational and environmental lung diseases (5 papers), Vitamin D Research Studies (4 papers), Nutritional Studies and Diet (3 papers) and Dialysis and Renal Disease Management (2 papers). The work is most often cited by research in Geriatrics and Gerontology (4.0k citations), Physiology (3.2k citations), Economics and Econometrics (1.8k citations), Physical Therapy, Sports Therapy and Rehabilitation (250 citations) and Health (349 citations). Gotaro Kojima has collaborated with scholars based in United Kingdom, Japan and United States. Frequent co-authors include Steve Iliffe, Kate Walters, Yu Taniguchi, Stephen Jivraj, Ann Liljas, Hiroyuki Shimada, Hiromi Rakugi, Christina Avgerinou, Akihiko Kitamura and Richard Morris. Their work appears in journals such as Journal of the American Medical Directors Association, Age and Ageing, BMC Geriatrics, Ageing Research Reviews and Journal of the American Geriatrics Society.
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.