The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.
Frailty: An Emerging Geriatric Syndrome
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cites
Frailty in Older Adults: Evidence for a Phenotype
Fried, L. P., Tangen, C. M., Walston, J., Newman, A. B., Hirsch, C., Gottdiener, J., Seeman, T., Tracy, R., Kop, W. J., Burke, G., et al. (2001) · The Journals of Gerontology Series A: Biological Sciences and Medical Sciences · doi:10.1093/gerona/56.3.m146 · Cited by 24,907
Fried, L. P., Ferrucci, L., Darer, J., Williamson, J. D., & Anderson, G. (2004) · The Journals of Gerontology Series A: Biological Sciences and Medical Sciences · doi:10.1093/gerona/59.3.m255 · Cited by 4,032
A questionnaire for the assessment of leisure time physical activities
Taylor, H. L., Jacobs, D. R., Schucker, B., Knudsen, J., Leon, A. S., & Debacker, G. (1978) · Journal of Chronic Diseases · doi:10.1016/0021-9681(78)90058-9 · Cited by 1,848
Walston, J., Hadley, E. C., Ferrucci, L., Guralnik, J. M., Newman, A. B., Studenski, S. A., Ershler, W. B., Harris, T., & Fried, L. P. (2006) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.2006.00745.x · Cited by 1,605
Phenotype of frailty: characterization in the women's health and aging studies
Bandeen-Roche, K., Xue, Q.-L., Ferrucci, L., Walston, J., Guralnik, J. M., Chaves, P., Zeger, S. L., & Fried, L. P. (2006) · The Journals of Gerontology Series A: Biological Sciences and Medical Sciences · doi:10.1093/gerona/61.3.262 · Cited by 1,215
Wolf, S. L., Barnhart, H. X., Kutner, N. G., McNeely, E., Coogler, C., Xu, T., & Atlanta FICSIT Group (1996) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.1996.tb01432.x · Cited by 1,142
Transitions between frailty states among community-living older persons
Gill, T. M., Gahbauer, E. A., Allore, H. G., & Han, L. (2006) · Archives of Internal Medicine · doi:10.1001/archinte.166.4.418 · Cited by 1,141
Fugate Woods, N., LaCroix, A. Z., Gray, S. L., Aragaki, A., Cochrane, B. B., Brunner, R. L., Masaki, K., Murray, A., & Newman, A. B. (2005) · Journal of the American Geriatrics Society · doi:10.1111/j.1532-5415.2005.53405.x · Cited by 1,040
Lamberts, S. W. J., van den Beld, A. W., & van der Lely, A.-J. (1997) · Science · doi:10.1126/science.278.5337.419 · Cited by 980
Walston, J. (2002) · Archives of Internal Medicine · doi:10.1001/archinte.162.20.2333 · Cited by 940
Cited by
Weight loss, exercise, or both and physical function in obese older adults
Villareal, D. T., Chode, S., Parimi, N., Sinacore, D. R., Hilton, T., Armamento-Villareal, R., Napoli, N., Qualls, C., & Shah, K. (2011) · New England Journal of Medicine · doi:10.1056/nejmoa1008234 · Cited by 1,096
The 2022 hormone therapy position statement of The North American Menopause Society
(2022) · Menopause · doi:10.1097/gme.0000000000002028 · Cited by 977
Pharmacokinetics and drug metabolism in the elderly
Klotz, U. (2009) · Drug Metabolism Reviews · doi:10.1080/03602530902722679 · Cited by 826
Baijens, L. W., Clavé, P., Cras, P., Ekberg, O., Forster, A., Kolb, G., Leners, J. C., Masiero, S., Mateos del Nozal, J., Ortega, O., et al. (2016) · Clinical Interventions in Aging · doi:10.2147/cia.s107750 · Cited by 773
Frailty Syndrome: A Transitional State in a Dynamic Process
Lang, P.-O., Michel, J.-P., & Zekry, D. (2009) · Gerontology · doi:10.1159/000211949 · Cited by 676
Metadata
- Authors
- Ahmed, N., Mandel, R., & Fain, M. J.
- Venue
- The American Journal of Medicine
- Publisher
- Elsevier BV
- Published
- 2007-09
- Volume
- 120
- Issue
- 9
- Pages
- 748-753
- ISSN
- 0002-9343 (ISSN-L)
- OpenAlex
- W2030584055
- Cited by
- 447
- References
- 54
- FWCI
- 6.01
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Frailty: An Emerging Geriatric Syndrome. https://app.cochat.ai/papers/10.1016/j.amjmed.2006.10.018
- The paper
- Ahmed, N., Mandel, R., & Fain, M. J. (2007). Frailty: An Emerging Geriatric Syndrome. The American Journal of Medicine. https://doi.org/10.1016/j.amjmed.2006.10.018
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
