| http://www.w3.org/ns/prov#value | - When interpreting our negative meta-analyses it is important to note that only nine of our ???negative??? meta-analyses were adequately powered for ORs of 1.5, and none of our meta-analyses were adequately powered to exclude ORs of ???1.2.The deficiencies noted in study reporting are surprising, particularly regarding smoking exposure and basic demographic characteristics, such as age.
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