The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Development and validation of the ontario acute myocardial infarction mortality prediction rules
Open accessOverview
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
Adapting a clinical comorbidity index for use with ICD-9-CM administrative databases
DEYO, R. (1992) · Journal of Clinical Epidemiology · doi:10.1016/0895-4356(92)90133-8 · Cited by 10,452
Cited by
Moons, K. G. M., Altman, D. G., Reitsma, J. B., Ioannidis, J. P. A., Macaskill, P., Steyerberg, E. W., Vickers, A. J., Ransohoff, D. F., & Collins, G. S. (2015) · Annals of Internal Medicine · doi:10.7326/m14-0698 · Cited by 5,147
Missing Data in Clinical Research: A Tutorial on Multiple Imputation
Austin, P. C., White, I. R., Lee, D. S., & van Buuren, S. (2021) · Canadian Journal of Cardiology · doi:10.1016/j.cjca.2020.11.010 · Cited by 1,006
Self-citationRasmussen, J. N., Chong, A., & Alter, D. A. (2007) · JAMA · doi:10.1001/jama.297.2.177 · Cited by 975
Intermediate and advanced topics in multilevel logistic regression analysis
Austin, P. C., & Merlo, J. (2017) · Statistics in Medicine · doi:10.1002/sim.7336 · Cited by 649
Self-citationBootstrap Methods for Developing Predictive Models
Austin, P. C., & Tu, J. V. (2004) · The American Statistician · doi:10.1198/0003130043277 · Cited by 622
Self-citation
Metadata
- Authors
- Tu, J. V., Austin, P. C., Walld, R., Roos, L., Agras, J., & McDonald, K. M.
- Venue
- Journal of the American College of Cardiology
- Publisher
- Elsevier BV
- Published
- 2001-03
- Volume
- 37
- Issue
- 4
- Pages
- 992-997
- ISSN
- 0735-1097 (ISSN-L)
- OpenAlex
- W2147133936
- Cited by
- 298
- References
- 1
- FWCI
- 6.35
- 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
How to cite
Cite CoChat for the checks on this page, and the paper for its own findings.
- This page
- CoChat. (2026). Citation check: Development and validation of the ontario acute myocardial infarction mortality prediction rules. https://app.cochat.ai/papers/10.1016/s0735-1097(01)01109-3
- The paper
- Tu, J. V., Austin, P. C., Walld, R., Roos, L., Agras, J., & McDonald, K. M. (2001). Development and validation of the ontario acute myocardial infarction mortality prediction rules. Journal of the American College of Cardiology. https://doi.org/10.1016/s0735-1097(01)01109-3
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.