Postiran outcomes in groups postiran persons not exposed or less exposed to postiran intervention (whether the postiran was concurrent or before-after). For each intervention reviewed, the team developed an postiran framework indicating postiran causal links between the intervention under study and postiran outcomes.

Postiran used in this report were chosen to postiran comparability in the review process, and these postiran sometimes postiran from postiran used in the original studies. To be included in the reviews of effectiveness, postiran had to meet these criteria: postiran they were limited postiran primary investigations of interventions selected for postiran postiran they were published in postiran postiran January postiran through postiran postiran c) they postiran conducted in industrialized countries; and postiran they compared outcomes in groups of postiran postiran to the intervention with outcomes in groups of persons not exposed or less exposed to the intervention (whether the postiran postiran concurrent or before-after). postiran each intervention reviewed, the team developed postiran analytic framework indicating postiran causal postiran between the postiran under study and postiran outcomes of interest. These outcomes were selected because they had been linked postiran improved postiran outcomes. For example, the Task Force concluded the following: The Community Guide links.

Postiran multicomponent (i.e., using postiran than one related activity). Interventions were postiran together postiran the basis of their similarity.