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

Improvement in pulmonary function following smoking cessation.

K M Emmons1, G Weidner, W M Foster

  • 1Miriam Hospital/Brown University School of Medicine, Providence, RI 02906.

Addictive Behaviors
|January 1, 1992
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

A randomised test of the effect of medical <i>v</i>. lay idiom on assessment of perceived mental health condition in the USA.

Epidemiology and psychiatric sciences·2020
Same author

Associations of Perceived Discrimination With Impaired Functioning in a Population Sample With Psychological Distress.

Psychiatry·2018
Same author

Role of enteral nutrition support in patients treated with definitive chemoradiation for oesophageal cancer.

Clinical nutrition ESPEN·2017
Same author

Relative/Proportional Scoring of the Ways of Coping Checklist: Is it Advantageous or Artificial.

Multivariate behavioral research·2016
Same author

Gait variability in Parkinson's disease: levodopa and walking direction.

Acta neurologica Scandinavica·2015
Same author

NAD(P)H quinone oxidoreductase1 regulates neutrophil elastase-induced mucous cell metaplasia. Am JPhysiol Lung Cell Mol Physiol 303: L181–L188, 2012; doi:10.1152/ajplung.00084.2012.

American journal of physiology. Lung cellular and molecular physiology·2015
Same journal

Daily patterns of opioid and stimulant use and associated risk-behavior outcomes: A cohort study.

Addictive behaviors·2026
Same journal

Changes in gambling behaviour and harm across the adult population, among priority groups, and by population subgroups in Great Britain, 2021-2024: Repeat cross-sectional annual survey.

Addictive behaviors·2026
Same journal

Life satisfaction across patterns of cigarette and e-cigarette use among adolescents: evidence from a national school-based survey.

Addictive behaviors·2026
Same journal

The prospective relationship between craving and the likelihood of "unknown" substance use motive endorsement.

Addictive behaviors·2026
Same journal

An evaluation of anxiety and depressive symptoms in terms of smoking among Black adults.

Addictive behaviors·2026
Same journal

Loot box purchases are associated with problem gambling severity and harms beyond traditional gambling activities.

Addictive behaviors·2026
See all related articles

Quitting smoking significantly improves lung function within 3 months, with improvements in maximum mid-expiratory flow (MMF) sustained for 6 months. This demonstrates measurable pulmonary benefits from smoking cessation programs.

Area of Science:

  • Pulmonary Medicine
  • Respiratory Health
  • Clinical Research

Background:

  • Smoking cessation is crucial for improving lung health.
  • Objective assessment of pulmonary function changes post-cessation is clinically relevant.
  • Identifying sensitive lung function parameters aids in evaluating cessation program effectiveness.

Purpose of the Study:

  • To investigate pulmonary function improvements after smoking cessation.
  • To assess changes in specific lung function indices: maximum mid-expiratory flow (MMF), forced expiratory volume in 1 second (FEV1), and forced vital capacity (FVC).
  • To determine the timeframe for observable lung function improvements following smoking cessation.

Main Methods:

  • Longitudinal study design tracking pulmonary function over time.

Related Experiment Videos

  • Measurement of MMF, FEV1, and FVC as key indicators of lung function.
  • Saliva thiocyanate analysis to objectively verify smoking cessation status.

    • Main Results:

    • Significant improvement in MMF was observed by 3 months post-cessation.
    • The observed improvements in MMF were maintained at the 6-month follow-up.
    • At least one pulmonary function parameter showed significant improvement within typical smoking cessation program durations.

    Conclusions:

    • Smoking cessation leads to measurable improvements in pulmonary function.
    • MMF is a sensitive indicator of lung function recovery after quitting smoking.
    • These findings support the clinical utility of assessing lung function in smoking cessation programs.