Explaining individual differences in alcohol intake in adults: evidence for genetic and cultural transmission?
Individual differences in adult alcohol intake are explained by genetic and individual-specific environmental effects. The same genes are expressed in males and females and in younger and older participants. A substantial part of the heritability of alcohol intake is attributable to nonadditive gene action. Effects of cultural transmission that have been reported in adolescence are not present in adulthood.
We conclude that prophylactic filter use in high risk neurosurgical patients is not beneficial and not superior to low-molecular-weight heparin use. Nevertheless, it is reasonable to prevent PE in patients with proven DVT who have no contraindication for anticoagulant drugs.