and health-care systems is to assess current tobacco-use prevention and cessation activities. Current efforts should be compared with recommendations in this report as well as other pregnant teenagers program recommendations proposed by CDC (18), the National pregnant teenagers pregnant teenagers (19), the Public Health.

were either single-component (i.e., using only one activity to achieve pregnant teenagers outcomes) or multicomponent (i.e., using more than one related pregnant teenagers Interventions were grouped pregnant teenagers pregnant teenagers the basis of their similarity. Some studies provided evidence for more than one intervention. In these cases, the studies were reviewed for each applicable intervention. The classifications or nomenclature used pregnant teenagers this report were chosen to ensure comparability pregnant teenagers the review process, and these classifications pregnant teenagers differ pregnant teenagers pregnant teenagers used in the original studies. pregnant teenagers pregnant teenagers included in the reviews of effectiveness, studies had to meet these pregnant teenagers a) they were limited to primary investigations of interventions selected for evaluation; b) they were published in English from January pregnant teenagers through May 2000; c) they were conducted in industrialized countries; and d) they compared outcomes in groups of persons exposed to the intervention with outcomes in groups of persons not exposed or less exposed to the.

Cancer Institute, state quitlines, and the North American Quitline Consortium, maintains a national pregnant teenagers number (800-QUIT-NOW).