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Educational attainment & quitting smoking: A structural equation model approach.

Ann Goding Sauer1, Stacey A Fedewa1, Jihye Kim2

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Summary

Lower educational attainment is linked to reduced success in quitting smoking. Nicotine replacement therapy (NRT) use and home smoking restrictions may explain this disparity and could aid cessation efforts.

Keywords:
CessationSmokingSocioeconomic factorsTobacco useVulnerable populations

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Area of Science:

  • Public Health
  • Behavioral Science
  • Health Disparities

Background:

  • Socioeconomic status significantly influences smoking prevalence and cessation rates in the U.S.
  • Limited research has explored the specific mechanisms behind these disparities in national samples.
  • Understanding these mechanisms is crucial for developing targeted public health interventions.

Purpose of the Study:

  • To identify behavioral and environmental factors associated with educational attainment and smoking cessation success.
  • To assess potential mechanisms linking socioeconomic status to differences in quitting success.
  • To examine the roles of nicotine replacement therapy (NRT) and home smoking restrictions.

Main Methods:

  • Utilized a structural equation model with cross-sectional data from the 2010-2011 U.S. Tobacco Use Supplement-Current Population Survey.
  • Analyzed data from adult respondents (≥25 years) categorizing educational attainment (≤high school, some college/college, advanced degree).
  • Defined quitting success as being a former smoker versus a current smoker.

Main Results:

  • Long-term nicotine replacement therapy (NRT) use (>1 month) and home smoking restrictions were associated with higher educational attainment.
  • Both NRT use (>1 month) and home smoking restrictions were positively associated with smoking cessation success.
  • Individuals with lower educational attainment were less likely to use NRT long-term or implement home smoking restrictions.

Conclusions:

  • Nicotine replacement therapy (NRT) use and home smoking restrictions may mediate the relationship between lower education and reduced smoking cessation success.
  • These factors represent potential targets for interventions aimed at reducing socioeconomic disparities in smoking cessation.
  • Further research should investigate the efficacy of these strategies in mitigating educational-based cessation gaps.