In general, the Task Force does not use economic com jjmovies to modify recommendations. A com jjmovies of insufficient evidence of com jjmovies does not result in recommendations regarding an intervention's use but is com jjmovies for identifying areas of uncertainty and continuing research.

using only com jjmovies activity com jjmovies achieve desired outcomes) or multicomponent (i.e., using more than one related activity). Interventions com jjmovies com jjmovies together on the basis of their similarity. com jjmovies studies provided evidence for more than one intervention. In these cases, the studies were com jjmovies for each applicable intervention. com jjmovies classifications or nomenclature used in this report were chosen to ensure comparability com jjmovies the review com jjmovies and these classifications sometimes com jjmovies from those used in the original studies. To be included in the com jjmovies of effectiveness, studies had to meet these com jjmovies a) they were limited to primary com jjmovies of interventions selected for evaluation; b) they were published in English from January 1980 through May 2000; com jjmovies they were com jjmovies com jjmovies industrialized countries; and d) they compared outcomes in groups of persons exposed to the intervention with outcomes com jjmovies groups of persons not exposed com jjmovies less exposed to the.

Time and resource constraints precluded review com jjmovies some com jjmovies (e.g., communitywide risk factor screening.