Lifetime characteristics of participants and non-participants in a smoking cessation trial: Implications for external validity and public health impact

A. L. Graham, G. D. Papandonatos, J. D. DePue, B. M. Pinto, B. Borrelli, C. J. Neighbors, Raymond Niaura, S. L. Buka, David Abrams

Research output: Contribution to journalArticle

Abstract

Background: Detailed information about the characteristics of smokers who do and do not participate in smoking cessation treatment is needed to improve efforts to reach, motivate, and treat smokers. Purpose: The aim of this study is to explore a broad range of characteristics related to participation in a smoking cessation trial. Methods: Eligible smokers were recruited from a longitudinal birth cohort. Participants and non-participants were compared on a broad range of sociodemographics, smoking, psychiatric and substance abuse disorders, personality, and prospective measures from early childhood. Eligible smokers were compared to a matched regional subsample of the Behavioral Risk Factor Surveillance System (BRFSS). Results: Few differences were observed, most of which were statistically significant but not clinically meaningful. Compared to non-participants, participants were more likely to be single, have lower income, be more nicotine-dependent, be more motivated to quit, and have higher levels of depressed mood and stress even after covariance of gender, income, and marital status. Sociodemographic differences between participants and the BRFSS sample reflect the skew toward lower socioeconomic status in the original birth cohort. Conclusions: The encouraging conclusion is that smokers who enroll in cessation trials may not differ much from non-participants. Information about treatment participants can inform the development of recruitment strategies, improve the tailoring of treatment to individual smoker profiles, help to estimate potential selection bias, and improve estimates of population impact.

Original languageEnglish (US)
Pages (from-to)295-307
Number of pages13
JournalAnnals of Behavioral Medicine
Volume35
Issue number3
DOIs
StatePublished - Jun 2008

Fingerprint

Behavioral Risk Factor Surveillance System
Smoking Cessation
Public Health
Parturition
Withholding Treatment
Selection Bias
Personality Disorders
Marital Status
Nicotine
Social Class
Substance-Related Disorders
Psychiatry
Smoking
Therapeutics
Population

Keywords

  • Generalizability
  • Impact
  • Recruitment
  • Smoking cessation

ASJC Scopus subject areas

  • Psychology(all)
  • Psychiatry and Mental health

Cite this

Lifetime characteristics of participants and non-participants in a smoking cessation trial : Implications for external validity and public health impact. / Graham, A. L.; Papandonatos, G. D.; DePue, J. D.; Pinto, B. M.; Borrelli, B.; Neighbors, C. J.; Niaura, Raymond; Buka, S. L.; Abrams, David.

In: Annals of Behavioral Medicine, Vol. 35, No. 3, 06.2008, p. 295-307.

Research output: Contribution to journalArticle

Graham, A. L. ; Papandonatos, G. D. ; DePue, J. D. ; Pinto, B. M. ; Borrelli, B. ; Neighbors, C. J. ; Niaura, Raymond ; Buka, S. L. ; Abrams, David. / Lifetime characteristics of participants and non-participants in a smoking cessation trial : Implications for external validity and public health impact. In: Annals of Behavioral Medicine. 2008 ; Vol. 35, No. 3. pp. 295-307.
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