Age-specific familial risks of anxiety. A nation-wide epidemiological study from Sweden
OBJECTIVE: Familial risks of anxiety have been assessed in small case-control studies, usually based on reported, but not medically verified, anxiety in family members; thus the degree of familial clustering of these diseases remains to be established.METHODS: The Multigeneration Register, in which all men (sons) and women (daughters) born in Sweden from 1932 onward are registered together with th