title: A comparison of review methods in tobacco prevention and control guidelines.
abstract: OBJECTIVE
  To compare methods and conclusions of selected guidelines evaluating youth tobacco interventions.
  
  
  METHODS
  Eight reviews were compared regarding (a) search and assessment of evidence, (b) translation into recommendations, and (c) conclusions regarding tobacco cessation among youth.
  
  
  RESULTS
  Narrative and systematic review methods were employed. Five systematic reviews adopted different (a) criteria for study inclusion, (b) methods estimating summary outcome measurements, and (c) standards for concluding on the evidence of effectiveness.
  
  
  CONCLUSIONS
  Evidence reviews provide useful summaries, conclusions, and recommendations. Youth Tobacco Cessation: A Guide for Making Informed Decisions provides an inital systematic review of the evidence on effectiveness of youth tobacco use.
authors.affiliation: Community Guide Branch, Division of Prevention Research and Analytic Methods, Epidemiology Program Office, Centers for Disease Control and Prevention, Portland, OR 97232-2162, USA. dhh4@cdc.gov
authors.forename: David P
authors.initials: DP
authors.lastname: Hopkins
authors.forename: Peter A
authors.initials: PA
authors.lastname: Briss
mesh_terms: D000293:Adolescent; D016497:Adolescent Health Services; D000328:Adult; D019317:Evidence-Based Medicine; D017408:Guidelines as Topic; D006287:Health Planning Guidelines; D006801:Humans; D012196:Review Literature as Topic; D016540:Smoking Cessation; D000074606:Smoking Prevention; D016896:Treatment Outcome; D014481:United States