| http://www.w3.org/ns/prov#value | - d, people consuming the most red meat were also more likely to be current smokers, to drink alcohol, have a higher body mass index, and to be less physically active. ???There is an attempt to statistically correct for all those factors,??? explained Dr. Lichtenstein, ???but you may be left with residual confounding, or factors that cannot necessarily be corrected for.??? For example, the group eat
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