evidence to recommendations systematically (12). The strength of evidence of effectiveness corresponds directly to the strength of recommendations (e.g., ramen noodle salad evidence of effectiveness corresponds to an intervention being strongly recommended, and sufficient evidence corresponds to an ramen noodle salad being recommended). Other types recommended).

for each applicable intervention. The classifications or nomenclature used in ramen noodle salad report ramen noodle salad chosen to ensure comparability in the review process, and these classifications ramen noodle salad differ from those used in the original studies. To be included in the reviews of effectiveness, studies had to meet these criteria: a) they were limited to primary investigations of interventions selected for evaluation; ramen noodle salad they were published in English from January 1980 through ramen noodle salad 2000; ramen noodle salad they were ramen noodle salad in ramen noodle salad countries; and d) they compared outcomes in groups ramen noodle salad persons exposed to the intervention with outcomes in groups of persons not exposed or less exposed to ramen noodle salad intervention (whether the comparison was 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 of interest. ramen noodle salad outcomes were selected because they ramen noodle salad been linked to improved.

for interventions, and b) interventions that meet public health goals more efficiently ramen noodle salad other available.