The DOI matches its Crossref record; 6 of the 6 references it cites were found in a registry or an index.
Efficacy of folic acid supplementation in stroke prevention: a meta-analysis
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
Meta-analysis in clinical trials
DerSimonian, R., & Laird, N. (1986) · Controlled Clinical Trials · doi:10.1016/0197-2456(86)90046-2 · Cited by 39,552
Moher, D., Cook, D. J., Eastwood, S., Olkin, I., Rennie, D., & Stroup, D. F. (1999) · The Lancet · doi:10.1016/s0140-6736(99)04149-5 · Cited by 4,826
Homocysteine Lowering with Folic Acid and B Vitamins in Vascular Disease
(2006) · New England Journal of Medicine · doi:10.1056/nejmoa060900 · Cited by 1,729
Homocysteine Lowering and Cardiovascular Events after Acute Myocardial Infarction
Bønaa, K. H., Njølstad, I., Ueland, P. M., Schirmer, H., Tverdal, A., Steigen, T., Wang, H., Nordrehaug, J. E., Arnesen, E., & Rasmussen, K. (2006) · New England Journal of Medicine · doi:10.1056/nejmoa055227 · Cited by 1,442
Folate Therapy and In-Stent Restenosis after Coronary Stenting
Lange, H., Suryapranata, H., De Luca, G., Börner, C., Dille, J., Kallmayer, K., Pasalary, M. N., Scherer, E., & Dambrink, J.-H. E. (2004) · New England Journal of Medicine · doi:10.1056/nejmoa032845 · Cited by 336
Cited by
Kernan, W. N., Ovbiagele, B., Black, H. R., Bravata, D. M., Chimowitz, M. I., Ezekowitz, M. D., Fang, M. C., Fisher, M., Furie, K. L., Heck, D. V., et al. (2014) · Stroke · doi:10.1161/str.0000000000000024 · Cited by 5,170
Meschia, J. F., Bushnell, C., Boden-Albala, B., Braun, L. T., Bravata, D. M., Chaturvedi, S., Creager, M. A., Eckel, R. H., Elkind, M. S. V., Fornage, M., et al. (2014) · Stroke · doi:10.1161/str.0000000000000046 · Cited by 2,650
Goldstein, L. B., Bushnell, C. D., Adams, R. J., Appel, L. J., Braun, L. T., Chaturvedi, S., Creager, M. A., Culebras, A., Eckel, R. H., Hart, R. G., et al. (2011) · Stroke · doi:10.1161/str.0b013e3181fcb238 · Cited by 1,306
Vitamin B12 in Health and Disease
O’Leary, F., & Samman, S. (2010) · Nutrients · doi:10.3390/nu2030299 · Cited by 524
Homocysteine lowering interventions for preventing cardiovascular events
Martí-Carvajal, A. J., Solà, I., Lathyris, D., & Salanti, G. (2009) · Cochrane Database of Systematic Reviews · doi:10.1002/14651858.cd006612.pub2 · Cited by 520
Metadata
- Authors
- Wang, X., Qin, X., Demirtas, H., Li, J., Mao, G., Huo, Y., Sun, N., Liu, L., & Xu, X.
- Venue
- The Lancet
- Publisher
- Elsevier BV
- Published
- 2007-06
- Volume
- 369
- Issue
- 9576
- Pages
- 1876-1882
- ISSN
- 0099-5355 (ISSN-L)
- 0140-6736
- OpenAlex
- W2151899671
- Cited by
- 589
- References
- 6
- FWCI
- 10.08
- 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: Efficacy of folic acid supplementation in stroke prevention: a meta-analysis. https://app.cochat.ai/papers/10.1016/s0140-6736(07)60854-x
- The paper
- Wang, X., Qin, X., Demirtas, H., Li, J., Mao, G., Huo, Y., Sun, N., Liu, L., & Xu, X. (2007). Efficacy of folic acid supplementation in stroke prevention: a meta-analysis. The Lancet. https://doi.org/10.1016/s0140-6736(07)60854-x
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.
