Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Chest radiography in Portland cement workers

H L Abrons1, M R Petersen, W T Sanderson

  • 1National Institute for Occupational Safety and Health, Morgantown, WVa., USA.

Journal of Occupational and Environmental Medicine
|January 10, 1998
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Prevalence of an endogenous LH rise following final GnRH antagonist dose in the IVF antagonist protocol.

European journal of obstetrics & gynecology and reproductive biology: X·2026
Same author

Association between the length of in vitro embryo culture, mode of ART, and the initial endogenous hCG rise in ongoing singleton pregnancies.

Human reproduction (Oxford, England)·2024
Same author

Androgen and inhibin B levels during ovarian stimulation before and after 8 weeks of low-dose hCG priming in women with low ovarian reserve.

Human reproduction (Oxford, England)·2023
Same author

Eight weeks of androgen priming by daily low-dose hCG injections before ICSI treatment in women with low ovarian reserve.

Human reproduction (Oxford, England)·2023
Same author

Developmental stage and morphology of the competent blastocyst are associated with sex of the child but not with other obstetric outcomes: a multicenter cohort study.

Human reproduction (Oxford, England)·2022
Same author

Geographic mobility and time to seeking care among people with TB in Limpopo, South Africa.

The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2021
Same journal

Stress First Aid for Healthcare Workers: A Longitudinal Evaluation Across a Healthcare System.

Journal of occupational and environmental medicine·2026
Same journal

Organizational Stressors, Burnout, and Mental Health Outcomes Among Local Government Employees During Disaster Response.

Journal of occupational and environmental medicine·2026
Same journal

What's new in HIV Exposure Management in 2026.

Journal of occupational and environmental medicine·2026
Same journal

Self-Reported Occupational Tuberculosis Exposure Among Healthcare Workers During COVID-19-Related Health System Reprioritisation in South Africa: A Cross-Sectional Study.

Journal of occupational and environmental medicine·2026
Same journal

Association Between Cigarette Smoking and Sleep Outcomes Among Long-Haul Truck Drivers: A Secondary Data Analysis.

Journal of occupational and environmental medicine·2026
Same journal

Work Exposome estimation through Job Exposure Matrices - JEMs?

Journal of occupational and environmental medicine·2026
See all related articles

This study found a weak link between working in Portland cement plants and lung abnormalities, particularly pleural issues, especially in smokers. Overall prevalence was low, but exposure showed a dose-response effect for pleural changes.

Area of Science:

  • Occupational Health
  • Pulmonary Medicine
  • Radiology

Background:

  • Portland cement dust exposure is a known risk factor for respiratory diseases.
  • Pneumoconiosis, a group of interstitial lung diseases, can be caused by inhaling dust.
  • Understanding the specific risks for cement workers is crucial for workplace safety.

Purpose of the Study:

  • To determine the prevalence of pneumoconiosis and other pulmonary radiographic abnormalities in Portland cement workers.
  • To assess the relationship between occupational exposure in cement plants and lung health outcomes.
  • To investigate the influence of smoking status on these abnormalities.

Main Methods:

  • A controlled cross-sectional survey was conducted.
  • Chest radiographs of 2640 Portland cement workers were analyzed.

Related Experiment Videos

  • Data were adjusted for age and smoking status to compare with controls.

    • Main Results:

    • Prevalence rates were approximately 1% for small opacities (rounded and irregular) and 2% for pleural abnormalities.
    • After adjustments, overall prevalences were elevated in cement workers compared to controls, primarily in smokers.
    • A significant exposure-related increase was observed for pleural abnormalities, but not for small opacities.

    Conclusions:

    • A weak association exists between pulmonary radiographic abnormalities and employment in US Portland cement plants.
    • Pleural abnormalities showed a statistically significant relationship with exposure, suggesting a dose-response effect.
    • While overall risks are low, targeted prevention for smokers and monitoring of pleural changes are warranted.