Article
Longitudinal genetic analysis for loneliness in Dutch twins.
Twin research and human genetics : the official journal of the International Society for Twin Studies - 1 Apr 2007
Boomsma Dorret I, Cacioppo John T, Muthén Bengt, Asparouhov Tihomir, Clark Shaunna
Abstract excerpt
In previous studies we obtained evidence that variation in loneliness has a genetic component. Based on adult twin data, the heritability estimate for loneliness, which was assessed as an ordinal trait, was 48%. These analyses were done on loneliness scores averaged over items ('I feel lonely' and 'Nobody loves me') and over time points. In this article we present a longitudinal analysis of loneliness data...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.
