The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Effect of annual intramuscular vitamin D on fracture risk in elderly men and women a population-based, randomized, double-blind, placebo-controlled trial
Open accessAbstract
OBJECTIVES: Low trauma fractures in older people incur enormous physical, social and economic costs. Previous research indicates that an annual intramuscular injection of vitamin D may reduce fracture rates in this group. This strategy requires validation in a population setting. METHODS: Randomized, double-blind, placebo-controlled trial of 300,000 IU intramuscular (i.m.) vitamin D2 (ergocalciferol) injection or matching placebo every autumn over 3 years. 9440 people (4354 men and 5086 women) aged 75 yrs and over were recruited from general practice registers in Wessex, England. Primary outcome measure was all non-vertebral fracture. Secondary outcomes were hip and wrist fractures, and all falls. RESULTS: 585 subjects had incident non-spine fractures (hip 110, wrist 116, ankle 37). Hazard ratios (HRs) for fracture in the vitamin D group were: 1.09 [95% confidence interval (CI) 0.93-1.28, P = 0.29] for any first fracture, 1.49 (95% CI 1.02-2.18, P = 0.04) for hip and 1.22 (95% CI 0.85-1.76, P = 0.28) for wrist. There was no effect on falls: HR 0.98 (0.93-1.04). No protective effect was observed in any subgroup when the cohort was stratified by sex, age, previous fracture or mobility. CONCLUSIONS: An annual i.m. injection of 300,000 IU vitamin D2 is not effective in preventing non-vertebral fractures among elderly men and women resident in the general population.
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
(2005) · The Lancet · doi:10.1016/s0140-6736(05)63013-9 · Cited by 970
Self-citationAvenell, A., Gillespie, W. J., Gillespie, L. D., & O'Connell, D. (2009) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd000227.pub3 · Cited by 667
Avenell, A., Gillespie, W. J., Gillespie, L. D., & O'Connell, D. (2005) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd000227.pub2 · Cited by 165
Cited by
Interventions for preventing falls in older people living in the community
Gillespie, L. D., Robertson, M. C., Gillespie, W. J., Sherrington, C., Gates, S., Clemson, L., & Lamb, S. E. (2012) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd007146.pub3 · Cited by 3,966
European guidance for the diagnosis and management of osteoporosis in postmenopausal women
on behalf of the Scientific Advisory Board of the European Society for Clinical and Economic Aspects of Osteoporosis (ESCEO) and the Committees of Scientific Advisors and National Societies of the International Osteoporosis Foundation (IOF), Kanis, J. A., Cooper, C., Rizzoli, R., & Reginster, J.-Y. (2019) · Osteoporosis International · doi:10.1007/s00198-018-4704-5 · Cited by 1,900
Self-citationQaseem, A., Forciea, M. A., McLean, R. M., Denberg, T. D., & for the Clinical Guidelines Committee of the American College of Physicians* (2017) · Annals of Internal Medicine · doi:10.7326/m15-1361 · Cited by 676
Vitamin D supplementation for prevention of mortality in adults
Bjelakovic, G., Gluud, L. L., Nikolova, D., Whitfield, K., Wetterslev, J., Simonetti, R. G., Bjelakovic, M., & Gluud, C. (2014) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd007470.pub3 · Cited by 695
Avenell, A., Gillespie, W. J., Gillespie, L. D., & O'Connell, D. (2009) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd000227.pub3 · Cited by 667
Vitamin D for the prevention of disease: An Endocrine Society clinical practice guideline
Demay, M. B., Pittas, A. G., Bikle, D. D., Diab, D. L., Kiely, M. E., Lazaretti-Castro, M., Lips, P., Mitchell, D. M., Murad, M. H., Powers, S., et al. (2024) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/clinem/dgae290 · Cited by 639
The roles of vitamin D in skeletal muscle: form, function, and metabolism
Girgis, C. M., Clifton-Bligh, R. J., Hamrick, M. W., Holick, M. F., & Gunton, J. E. (2013) · Endocrine Reviews · doi:10.1210/er.2012-1012 · Cited by 567
The health effects of vitamin D supplementation: Evidence from human studies
Bouillon, R., Manousaki, D., Rosen, C., Trajanoska, K., Rivadeneira, F., & Richards, J. B. (2022) · Nature Reviews Endocrinology · doi:10.1038/s41574-021-00593-z · Cited by 535
Amrein, K., Schnedl, C., Holl, A., Riedl, R., Christopher, K. B., Pachler, C., Urbanic Purkart, T., Waltensdorfer, A., Münch, A., Warnkross, H., et al. (2014) · JAMA · doi:10.1001/jama.2014.13204 · Cited by 493
Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Avenell, A., Mak, J. C., & O'Connell, D. L. (2014) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd000227.pub4 · Cited by 482
Consensus statement on vitamin D status assessment and supplementation: Whys, whens, and hows
Giustina, A., Bilezikian, J. P., Adler, R. A., Banfi, G., Bikle, D. D., Binkley, N. C., Bollerslev, J., Bouillon, R., Brandi, M. L., Casanueva, F. F., et al. (2024) · Endocrine Reviews · doi:10.1210/endrev/bnae009 · Cited by 392
Vitamin D testing and treatment: a narrative review of current evidence
Pilz, S., Zittermann, A., Trummer, C., Theiler-Schwetz, V., Lerchbaum, E., Keppel, M. H., Grübler, M. R., März, W., & Pandis, M. (2019) · Endocrine Connections · doi:10.1530/ec-18-0432 · Cited by 276
Avenell, A., Gillespie, W. J., Gillespie, L. D., & O'Connell, D. (2005) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd000227.pub2 · Cited by 165
Altieri, B., Grant, W. B., Della Casa, S., Orio, F., Pontecorvi, A., Colao, A., Sarno, G., & Muscogiuri, G. (2017) · Critical Reviews in Food Science and Nutrition · doi:10.1080/10408398.2015.1136922 · Cited by 113
Differences in Overlapping Meta-Analyses of Vitamin D Supplements and Falls
Bolland, M. J., Grey, A., & Reid, I. R. (2014) · The Journal of Clinical Endocrinology & Metabolism · doi:10.1210/jc.2014-2562 · Cited by 49
Metadata
- Authors
- Smith, H., Anderson, F., Raphael, H., Maslin, P., Crozier, S., & Cooper, C.
- Venue
- Rheumatology
- Publisher
- Oxford University Press (OUP)
- Published
- 2007-08-05
- Volume
- 46
- Issue
- 12
- Pages
- 1852-1857
- ISSN
- 1462-0324 (ISSN-L)
- 1462-0332
- OpenAlex
- W2147385250
- Cited by
- 400
- References
- 3
- FWCI
- 8.70
- Type
- journal article
- Language
- en
- Open access
- bronze
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
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.