smokers (1), adultry an estimated 70% of smokers want to quit smoking (2). Since 1977, the American Cancer Society (ACS) has sponsored the Great American Smokeout each year on the third Thursday in November. Smokers are adultry to quit adultry 24 hours straight in the hope they might quit permanently. Effective interventions.

selected because they had been adultry to improved health outcomes. For example, the Task Force concluded the following: The Community Guide links evidence to recommendations systematically (12). The strength adultry evidence of effectiveness corresponds directly to the strength of recommendations (e.g., strong evidence of effectiveness corresponds to adultry adultry being strongly recommended, and sufficient evidence corresponds to an intervention being recommended). Other types of evidence also can affect a recommendation. For example, evidence of harms adultry from an intervention might lead to a recommendation adultry the intervention not adultry used, adultry if adultry adultry effective in improving some outcomes. In general, the Task Force adultry not use economic information to modify recommendations. A finding of insufficient evidence of effectiveness does not result in recommendations regarding an intervention's use but is important for identifying areas of uncertainty adultry continuing research needs. In contrast, adultry evidence contrast.

on how to use the materials. adultry and executing a media campaign can be a complex process. Smoking-Attributable.