The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
A Hypothesis: Nonsteroidal Anti-Inflammatory Drugs Reduce the Incidence of Large-Bowel Cancer
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) inhibit prostaglandin synthesis and tumor growth in the rodent colon. We assessed NSAID use in relation to risk of human large-bowel cancer in a hospital-based, case-control study of 1326 patients with colorectal cancer and 4891 control patients. For regular NSAID use that continued into the year before interview, the multivariate relative risk estimate was 0.5 (95% confidence interval, 0.4 to 0.8); the estimate decreased as the duration of use increased, but the trend was not statistically significant. Similar results were obtained whether cancer or non-cancer controls were used, and the inverse association was apparent for both colon cancer and rectal cancer in men and women and in subjects younger and older than 60 years. Regular NSAID use that had been discontinued at least 1 year previously and non-regular use were not associated with risk. Almost all regular NSAID use was of aspirin-containing drugs. The present data suggest that the sustained use of NSAIDs reduces the incidence of human large-bowel cancer.
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
Statistical Aspects of the Analysis of Data From Retrospective Studies of Disease
(1959) · JNCI: Journal of the National Cancer Institute · doi:10.1093/jnci/22.4.719 · Cited by 14,689
Cited by
Thun, M. J., Henley, S. J., & Patrono, C. (2002) · JNCI Journal of the National Cancer Institute · doi:10.1093/jnci/94.4.252 · Cited by 1,433
Flossmann, E., & Rothwell, P. M. (2007) · The Lancet · doi:10.1016/s0140-6736(07)60747-8 · Cited by 820
Cyclooxygenase-2 Inhibitors in Tumorigenesis (Part I)
Taketo, M. M. (1998) · JNCI Journal of the National Cancer Institute · doi:10.1093/jnci/90.20.1529 · Cited by 757
Multifaceted roles of PGE2 in inflammation and cancer
Nakanishi, M., & Rosenberg, D. W. (2013) · Seminars in Immunopathology · doi:10.1007/s00281-012-0342-8 · Cited by 591
Colorectal cancer prevention in ulcerative colitis: a case‐control study
Eaden, Abrams, Ekbom, Jackson, & Mayberry (2000) · Alimentary Pharmacology & Therapeutics · doi:10.1046/j.1365-2036.2000.00698.x · Cited by 577
Metadata
- Authors
- Rosenberg, L., Palmer, J. R., Zauber, A. G., Warshauer, M. E., Stolley, P. D., & Shapiro, S.
- Venue
- JNCI: Journal of the National Cancer Institute
- Publisher
- Oxford University Press (OUP)
- Published
- 1991-03-06
- Volume
- 83
- Issue
- 5
- Pages
- 355-358
- ISSN
- 0027-8874 (ISSN-L)
- 1460-2105
- OpenAlex
- W2059689162
- Cited by
- 501
- References
- 1
- FWCI
- 24.38
- 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: A Hypothesis: Nonsteroidal Anti-Inflammatory Drugs Reduce the Incidence of Large-Bowel Cancer. https://app.cochat.ai/papers/10.1093/jnci/83.5.355
- The paper
- Rosenberg, L., Palmer, J. R., Zauber, A. G., Warshauer, M. E., Stolley, P. D., & Shapiro, S. (1991). A Hypothesis: Nonsteroidal Anti-Inflammatory Drugs Reduce the Incidence of Large-Bowel Cancer. JNCI: Journal of the National Cancer Institute. https://doi.org/10.1093/jnci/83.5.355
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.