title: Differences between right- and left-femoral bone mineral densities in right- and left-handed men and women.
abstract: To test whether handedness has an asymmetric effect on femur bone mineral density (BMD), the right- and left-proximal femur BMDs were compared in 124 right- and 23 left-handed university students. In the right-handed men, the mean left-femur BMD was significantly greater than the right-femur. In the left-handed men, the mean right-femur BMD was significantly greater than the left-femur. There were no significant differences between BMDs from the right- and left-femurs in women. These results suggest that hand preference may be related to asymmetry in BMD, but only for men.
authors.affiliation: Department of Physiology, Medical School, Ataturk University, Erzurum, Turkey. senoldane@hotmail.com
authors.forename: S
authors.initials: S
authors.lastname: Dane
authors.forename: S
authors.initials: S
authors.lastname: Akar
authors.forename: I
authors.initials: I
authors.lastname: Hacibeyoglu
authors.forename: E
authors.initials: E
authors.lastname: Varoglu
mesh_terms: D000328:Adult; D015519:Bone Density / Q000502:physiology*; D005260:Female; D005269:Femur / Q000378:metabolism*; D007839:Functional Laterality / Q000502:physiology*; D006801:Humans; D008297:Male; D012737:Sex Factors