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

Undiagnosed airflow obstruction: prevalence and implications.

David B Coultas1, Douglas W Mapel

  • 1Department of Internal Medicine, The University of Florida Health Science Center/Jacksonville, Jacksonville, Florida 32209, USA. david.coultas@jax.ufl.edu

Current Opinion in Pulmonary Medicine
|February 8, 2003
PubMed
Summary

Undiagnosed airflow obstruction (UDAO) affects 3-12% of people and is linked to increased health risks. Case-finding is recommended for symptomatic individuals, especially smokers or those with respiratory risk factors.

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

Community health workers serving Veterans with chronic obstructive pulmonary disease: a pilot intervention development and feasibility study.

Pilot and feasibility studies·2026
Same author

Collaborative Learning to Examine the Feasibility and Uptake of Whole Health Coaching for Rural-Residing Veterans with Multiple Chronic Conditions.

Journal of integrative and complementary medicine·2025
Same author

Disease Burden and Health-Related Quality of Life (HRQoL) of Chronic Obstructive Pulmonary Disease (COPD) in the US - Evidence from the Medical Expenditure Panel Survey (MEPS) from 2016-2019.

International journal of chronic obstructive pulmonary disease·2024
Same author

National and Local Direct Medical Cost Burden of COPD in the United States From 2016 to 2019 and Projections Through 2029.

Chest·2023
Same author

Peer Support and Chronic Obstructive Pulmonary Disease Self-Management: A Promising Approach?

Annals of the American Thoracic Society·2022
Same author

Frailty Among Older Individuals with and without COPD: A Cohort Study of Prevalence and Association with Adverse Outcomes.

International journal of chronic obstructive pulmonary disease·2022

Area of Science:

  • Pulmonary Medicine
  • Respiratory Physiology

Background:

  • Airflow obstruction conditions are frequently misdiagnosed.
  • Prevalence of undiagnosed airflow obstruction (UDAO) ranges from 3% to 12%.

Purpose of the Study:

  • To explore the prevalence, characteristics, and implications of UDAO.
  • To identify potential risk factors and diagnostic approaches for UDAO.

Main Methods:

  • Review of existing literature and prevalence data on UDAO.
  • Analysis of demographic and clinical factors associated with UDAO.

Main Results:

  • UDAO is more common in men, smokers, and older individuals.
  • A significant portion of UDAO cases occur in never-smokers, particularly women.

Related Experiment Videos

  • UDAO is associated with increased morbidity and mortality.

    • Conclusions:

    • While screening for UDAO is not currently supported, case-finding is valuable for symptomatic individuals.
    • Consider case-finding in patients with respiratory symptoms, smoking history, family history of lung disease, or occupational exposures.