Evidence map›Paper›PMID 25201311›Full record

ArticleOccupational and environmental medicine2014

A case-control study of occupational exposure to metalworking fluids and bladder cancer risk among men.

Joanne S Colt, Melissa C Friesen, Patricia A Stewart, Park Donguk, Alison Johnson, Molly Schwenn, Margaret R Karagas, Karla Armenti, Richard Waddell, Castine Verrill and 6 more

Abstract read
In one paragraph

Article in Occupational and environmental medicine, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

27 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Effect of smoking on the recurrence and progression of non-muscle-invasive bladder cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Review
  4. Article
  5. Article
  6. The impacts ofJournal of Cancer · 2023
    Article
  7. Article
  8. Scoping Review of 5 Common Occupational Cancers and Their Related Exposures.Medical journal of the Islamic Republic of Iran · 2022
    Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Occupational exposure to pesticides and bladder cancer risk.International journal of epidemiology · 2016
    Article
  19. Response.Journal of the National Cancer Institute · 2016
    Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors.

Joanne S ColtDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Melissa C FriesenDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Patricia A StewartDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA Stewart Exposure Assessments, LLC, Arlington, Virginia, USA.
Park DongukKorea National Open University, Seoul, Korea.
Alison JohnsonVermont Cancer Registry, Burlington, Vermont, USA.
Molly SchwennMaine Cancer Registry, Augusta, Maine, USA.
Margaret R KaragasGeisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.
Karla ArmentiNew Hampshire Department of Health and Human Services, Concord, New Hampshire, USA.
Richard WaddellGeisel School of Medicine at Dartmouth, Hanover, New Hampshire, USA.
Castine VerrillMaine Cancer Registry, Augusta, Maine, USA.
Mary H WardDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Laura E Beane FreemanDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Lee E MooreDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Stella KoutrosDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Dalsu BarisDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
Debra T SilvermanDepartment of Health and Human Services, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.

Funding

Cancer Risk and Environmental ExposuresZIACP010125 · NCI · DIVISION OF CANCER EPIDEMIOLOGY AND GENETICS · PI PURDUE, MARK · 2009 to 2025
$41.3M
INVESTIGATIONS OF ENVIRONMENTAL EXPOSURES AND CANCERZ01CP010125 · NCI · DIVISION OF CANCER EPIDEMIOLOGY AND GENETICS · PI CANTOR, KENNETH · 1996 to 2008
$108k
Intramural NIH HHS Z01 CP010125NCI NIH HHS N02-CP-01037
6 · The paper itself

Abstract

objectivesMetalworking has been associated with an excess risk of bladder cancer in over 20 studies. Metalworking fluids (MWFs) are suspected as the responsible exposure, but epidemiological data are limited. We investigated this association among men in the New England Bladder Cancer Study using state-of-the-art, quantitative exposure assessment methods.

methodsCases (n=895) and population controls (n=1031) provided occupational histories during personal interviews. For selected jobs, exposure-oriented modules were administered to collect information on use of three MWF types: (1) straight (mineral oil, additives), (2) soluble (mineral oil, water, additives) and (3) synthetic (water, organics, additives) or semisynthetic (hybrid of soluble and synthetic). We computed ORs and 95% CIs relating bladder cancer risk to a variety of exposure metrics, adjusting for smoking and other factors. Non-metalworkers who had held jobs with possible exposure to mineral oil were analysed separately.

resultsBladder cancer risk was elevated among men who reported using straight MWFs (OR=1.7, 95% CI 1.1 to 2.8); risk increased monotonically with increasing cumulative exposure (p=0.041). Use of soluble MWFs was associated with a 50% increased risk (95% CI 0.96 to 2.5). ORs were non-significantly elevated for synthetic/semisynthetic MWFs based on a small number of exposed men. Non-metalworkers holding jobs with possible exposure to mineral oil had a 40% increased risk (95% CI 1.1 to 1.8).

conclusionsExposure to straight MWFs was associated with a significantly increased bladder cancer risk, as was employment in non-metalworking jobs with possible exposure to mineral oil. These findings strengthen prior evidence for mineral oil as a bladder carcinogen.

Indexed as

MetallurgyOccupational ExposureAdultAgedCase-Control StudiesHumansMaleMiddle AgedNew EnglandRisk FactorsUrinary Bladder Neoplasms

Identifiers

PMID25201311
PMCPMC4690539

What OpenQuestion holds

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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.