Correlates and genetics of self-reported sleep and awake bruxism in a nationwide twin cohort.

Jari AhlbergMaarit PiirtolaLobbezoo Frank Manfredini DanieleTellervo KorhonenGhizlane AarabChrister HublinJaakko Kaprio

Published in: Journal of oral rehabilitation (2020)

The risk factor profiles of SB and AB were largely but not entirely similar. The higher correlation in MZ than in DZ pairs suggests the influence of genetic factors on both SB and AB. The higher crosstwin-crosstrait correlation in MZ than in DZ pairs suggests some degree of genetic influences shared by SB and AB.

Keyphrases

genome wide
risk factors
copy number
physical activity
cross sectional
sleep quality
dna methylation
gene expression