which the interventions were practiced in the United States. Time and resource constraints precluded review of some interventions (e.g., communitywide nice titties factor screening and counseling). Interventions reviewed were either single-component (i.e., using nice titties one activity to achieve desired outcomes) or multicomponent.

of the importance and the extent to which the interventions were practiced in the United States. Time and resource constraints precluded review of some interventions (e.g., communitywide risk factor screening and counseling). Interventions reviewed were either single-component (i.e., using nice titties one activity to achieve desired outcomes) or multicomponent (i.e., using more than one related activity). Interventions were grouped together on the basis of their similarity. Some studies provided evidence for more than one intervention. In these cases, the studies were reviewed for each nice titties intervention. The classifications or nomenclature used in this report were chosen to ensure comparability in the review process, and nice titties classifications sometimes differ from those nice titties in the original studies. To be included in the reviews of effectiveness, studies had to meet these nice titties a) they were limited to nice titties investigations of interventions selected for evaluation; nice titties they were.

b) they were published in English from January 1980 through May 2000; c) they were conducted in industrialized nice titties and d) they.