title: The comparative effectiveness of clinic, work-site, phone, and Web-based tobacco treatment programs.
abstract: BACKGROUND
  Tobacco treatment programs may be offered in clinical settings, at work-sites, via telephone helplines, or over the Internet. Little comparative data exist regarding the real-world effectiveness of these programs. This paper compares the reach, effectiveness, and costs of these different modes of cessation assistance.
  
  
  METHODS
  This is an observational study of cohorts of participants in Minnesota's QUITPLAN programs in 2004. Cessation assistance was provided in person at 9 treatment centers, using group counseling at 68 work-sites, via a telephone helpline, or via the Internet. The main outcomes of the study are enrollment by current smokers, self-reported 30-day abstinence, and cost per quit. Reach was calculated statewide for the helpline and Web site, regionally for the treatment centers, and for the employee population for work-site programs.
  
  
  RESULTS
  Enrollment was greatest for the Web site (n = 4,698), followed by the helpline (n = 2,351), treatment centers (n = 616), and work-sites (n = 479). The Web site attracted younger smokers. Smokers at treatment centers had higher levels of nicotine dependence. The helpline reached more socially disadvantaged smokers. Responder 30-day abstinence rates were higher for the helpline (29.3%), treatment centers (25.8%), and work-sites (19.6%) compared with the online program (12.5%). These differences persisted after controlling for baseline differences in participant characteristics and use of pharmacological therapy. The cost per quit was lowest for the Web site program ($291 per quit, 95% CI = $229-$372).
  
  
  CONCLUSIONS
  Treatment center, work-site, helpline, and Web site programs differ in their reach, effectiveness, and estimated cost per quit. Each program plays a part in assisting populations of tobacco users in quitting.
authors: Center for Health Communications, University of Michigan, Ann Arbor, MI, USA.
authors: Lawrence C
authors: LC
authors: An
authors: Anne
authors: A
authors: Betzner
authors: Barbara
authors: B
authors: Schillo
authors: Michael G
authors: MG
authors: Luxenberg
authors: Matthew
authors: M
authors: Christenson
authors: Ann
authors: A
authors: Wendling
authors: Jessie E
authors: JE
authors: Saul
authors: Annette
authors: A
authors: Kavanaugh
mesh_terms: D003376:Counseling; D006801:Humans; D020407:Internet; D016540:Smoking Cessation / Q000379:methods*; D013689:Telephone; D016896:Treatment Outcome; D017132:Workplace