The DOI matches its Crossref record.
Fibrinogen as a Risk Factor for Stroke and Myocardial Infarction
Abstract
To study the possible risk factors for cardiovascular disease, we collected data on plasma levels of coagulation factors, blood pressure, serum cholesterol, and smoking in a random sample of 792 men 54 years of age. During 13.5 years of follow-up, myocardial infarction occurred in 92 men, stroke in 37, and death from causes other than myocardial infarction or stroke in 60. The blood pressure, degree of smoking, serum cholesterol, and fibrinogen level measured at the base-line examination proved to be significant risk factors for infarction by univariate analyses during follow-up, and blood pressure and fibrinogen were risk factors for stroke. Fibrinogen and smoking were strongly related to each other. The relation between fibrinogen and infarction, and between fibrinogen and stroke, became weaker when blood pressure, serum cholesterol, and smoking habits were taken into account, but was still significant for stroke. Although causality cannot be inferred from these data, it is possible that the fibrinogen level plays an important part in the development of stroke and myocardial infarction.
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
Cited by
Inflammation, Atherosclerosis, and Coronary Artery Disease
Hansson, G. K. (2005) · New England Journal of Medicine · doi:10.1056/nejmra043430 · Cited by 8,773
Sacco, R. L., Adams, R., Albers, G., Alberts, M. J., Benavente, O., Furie, K., Goldstein, L. B., Gorelick, P., Halperin, J., Harbaugh, R., et al. (2006) · Stroke · doi:10.1161/01.str.0000199147.30016.74 · Cited by 1,873
Socioeconomic factors and cardiovascular disease: a review of the literature.
Kaplan, G. A., & Keil, J. E. (1993) · Circulation · doi:10.1161/01.cir.88.4.1973 · Cited by 1,845
Second Joint Task Force of European (1998) · European Heart Journal · doi:10.1053/euhj.1998.1243 · Cited by 1,131
Tofler, G. H., Brezinski, D., Schafer, A. I., Czeisler, C. A., Rutherford, J. D., Willich, S. N., Gleason, R. E., Williams, G. H., & Muller, J. E. (1987) · New England Journal of Medicine · doi:10.1056/nejm198706113162405 · Cited by 1,072
Metadata
- Authors
- Wilhelmsen, L., Svärdsudd, K., Korsan-Bengtsen, K., Larsson, B., Welin, L., & Tibblin, G.
- Venue
- New England Journal of Medicine
- Publisher
- Massachusetts Medical Society
- Published
- 1984-08-23
- Volume
- 311
- Issue
- 8
- Pages
- 501-505
- ISSN
- 0028-4793 (ISSN-L)
- 1533-4406
- OpenAlex
- W2331879659
- Cited by
- 1,646
- References
- 0
- FWCI
- 42.77
- 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: Fibrinogen as a Risk Factor for Stroke and Myocardial Infarction. https://app.cochat.ai/papers/10.1056/nejm198408233110804
- The paper
- Wilhelmsen, L., Svärdsudd, K., Korsan-Bengtsen, K., Larsson, B., Welin, L., & Tibblin, G. (1984). Fibrinogen as a Risk Factor for Stroke and Myocardial Infarction. New England Journal of Medicine. https://doi.org/10.1056/nejm198408233110804
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.