Evidence map›Paper›PMID 22056480›Full record

ArticleAnnals of epidemiology2012

Prospective analysis of association between use of statins or other lipid-lowering agents and colorectal cancer risk.

Michael S Simon, Carol A Rosenberg, Rebecca J Rodabough, Phillip Greenland, Ira Ockene, Hemant K Roy, Dorothy S Lane, Jane A Cauley, Janardan Khandekar

Abstract read
In one paragraph

Article in Annals of epidemiology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 15% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 50 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 7 institutions in 1 country.

Michael S SimonDepartment of Oncology, Karmanos Cancer Institute, Wayne State University, Detroit, MI, USA. simonm@karmanos.org
Carol A Rosenberg
Rebecca J Rodabough
Phillip Greenland
Ira Ockene
Hemant K Roy
Dorothy S Lane
Jane A Cauley
Janardan Khandekar
NorthShore University HealthSystem · USFred Hutch Cancer Center · USNorthwestern University · USStony Brook University · USThe Barbara Ann Karmanos Cancer Institute · USUniversity of Massachusetts Chan Medical School · USUniversity of Pittsburgh · US

Funding

Tumor Biology and Microenvironment (Program 1)P30CA022453 · NCI · WAYNE STATE UNIVERSITY · PI PAUL M STEMMER · 1985 to 2026
$68.4M
Multidisciplinary Clinical and Translational Science (MCTS) Program (UL1)UL1TR000150 · NCATS · NORTHWESTERN UNIVERSITY AT CHICAGO · PI LLOYD-JONES, DONALD M · 2012 to 2013
$10.1M
WOMENS HEALTH INITIATIVE-N01WH22110N01WH022110 · WH · FRED HUTCHINSON CANCER RESEARCH CENTER · PI ROSS, PRENTICE · 1992 to 2006
$1.2M
NCATS NIH HHS UL1 TR000150NCI NIH HHS P30 CA022453NCI NIH HHS P30CA022453PHS HHS 24152PHS HHS 32100-2PHS HHS 32105-6PHS HHS 32108-9PHS HHS 32111-13PHS HHS 32115PHS HHS 32118-32119PHS HHS 32122PHS HHS 42107-26PHS HHS 42129-32PHS HHS 44221WHI NIH HHS N01 WH022110
6 · The paper itself

Abstract

purposeTo determine whether 3-hydroxy-3-methylglutaryl coenzyme A inhibitors (statins) are associated with a decreased risk of colorectal cancer.

methodsThe population included 159,219 postmenopausal women enrolled in the Women's Health Initiative in which 2000 pathologically confirmed cases of colorectal cancer were identified during an average of 10.7 (S.D. 2.9) years. Information on statins was collected at baseline and years 1, 3, 6, and 9. Self- and interviewer-administered questionnaires were used to collect information on other risk factors. Hazard ratios (HRs) and 95% confidence intervals (CIs) were calculated by the use of Cox proportional hazards regression to evaluate the relationship between statin use and risk. Statistical tests were two-sided.

resultsStatins were used by 12,030 (7.6%) women at baseline. The annualized colorectal cancer rate was 0.13% among users and 0.12% among nonusers. The multivariable adjusted HR for users versus nonusers was 0.99 (95% confidence interval [CI], 0.83-1.20, p = .95), and 0.79 (95% CI, 0.56-1.11) for users of ≥3 years. In the multivariable adjusted time-dependent model, the HR for lovastatin was 0.62 (95% CI, 0.39-0.99). There was no effect of tumor location, stage or grade.

conclusionsThere was a reduction in colorectal cancer risk associated with lovastatin and a nonsignificant association with longer duration of use.

Indexed as

AgedAnthropometryChi-Square DistributionColorectal NeoplasmsDemographyFemaleHumansHydroxymethylglutaryl-CoA Reductase InhibitorsMiddle AgedPostmenopauseProportional Hazards ModelsProspective StudiesRiskSurveys and QuestionnairesTime FactorsUnited StatesHydroxymethylglutaryl-CoA Reductase Inhibitors

Identifiers

PMID22056480
PMCPMC3804112
OpenAlexW2057583410

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.