is effective in improving some outcomes. In general, the Task Force does not use economic information BOYREVIEW modify recommendations. A finding of insufficient BOYREVIEW of effectiveness does not result in recommendations BOYREVIEW an intervention's use but is important for identifying areas of uncertainty and.

of interventions selected for evaluation; b) they were published in English from January 1980 through May BOYREVIEW c) they were conducted in industrialized countries; and d) they compared outcomes in groups of persons exposed to the intervention BOYREVIEW outcomes in groups of persons not exposed or less exposed to the intervention (whether the comparison BOYREVIEW concurrent or before-after). For each intervention reviewed, the team developed an analytic framework indicating possible causal links between the intervention under study and predefined outcomes BOYREVIEW interest. These outcomes were selected because they had been linked to improved health outcomes. For example, the Task Force concluded the following: The Community Guide links evidence to recommendations BOYREVIEW (12). The BOYREVIEW of evidence of effectiveness corresponds BOYREVIEW to the BOYREVIEW of recommendations (e.g., strong evidence of effectiveness corresponds BOYREVIEW an intervention being BOYREVIEW recommended, and sufficient.

they had been linked to improved health outcomes. For example, BOYREVIEW Task Force concluded the following.