The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Bone mineral density in old age: the influence of age at menarche, menopause status and habitual past and present physical activity
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.
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“A study of women in the post-menopausal involutional age showed that the highest BMD and BMC values were found in women who were physically active throughout their lives [16].”
From Bone mineral density in elite masters athletes: the effect of body composition and long-term exercise (2021) · cites this paper as [16]
In the citing paper
“The densitometer was calibrated by means of original phantoms recommended by the manufacturer [16].”
From Bone mineral density in elite masters athletes: the effect of body composition and long-term exercise (2021) · cites this paper as [16]
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
Lee, P. H., Macfarlane, D. J., Lam, T., & Stewart, S. M. (2011) · International Journal of Behavioral Nutrition and Physical Activity · doi:10.1186/1479-5868-8-115 · Cited by 3,370
Principles Of Nutritional Assessment
Gibson, R. S. (2005) · doi:10.1093/oso/9780195171693.001.0001 · Cited by 1,887
Physical Activity and Bone Health
Kohrt, W. M., Bloomfield, S. A., Little, K. D., Nelson, M. E., & Yingling, V. R. (2004) · Medicine & Science in Sports & Exercise · doi:10.1249/01.mss.0000142662.21767.58 · Cited by 1,043
Cited by
Kopiczko, A., Adamczyk, J. G., Gryko, K., & Popowczak, M. (2021) · European Review of Aging and Physical Activity · doi:10.1186/s11556-021-00262-0 · Cited by 24
Self-citation
Metadata
- Authors
- Kopiczko, A.
- Venue
- Archives of Medical Science
- Publisher
- Termedia Sp. z.o.o.
- Published
- 2020
- Volume
- 16
- Issue
- 3
- Pages
- 657-665
- ISSN
- 1734-1922
- Cited by
- 15
- References
- 3
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: Bone mineral density in old age: the influence of age at menarche, menopause status and habitual past and present physical activity. https://app.cochat.ai/papers/10.5114/aoms.2019.81314
- The paper
- Kopiczko, A. (2020). Bone mineral density in old age: the influence of age at menarche, menopause status and habitual past and present physical activity. Archives of Medical Science. https://doi.org/10.5114/aoms.2019.81314
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.
