The Swedish Twin Registry in the Third Millennium: An Update

Author: Lichtenstein Paul  

Publisher: Australian Academic Press

ISSN: 1832-4274

Source: Twin Research and Human Genetics, Vol.9, Iss.6, 2006-12, pp. : 875-882

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Abstract

The Swedish Twin Registry was first established in the late 1950s. Today it includes more than 170,000 twins — in principle all twins born in Sweden since 1886. In this article we describe some ongoing and recently completed projects based on the registry. In particular, we describe recent efforts to screen all twins born between 1959 and 1985, and young twin pairs when they turn 9 and 12 years of age. For these studies, we present initial frequencies of common conditions and exposures.