Wrist fracture, heel bone density and thoracic kyphosis: a case control study.

Abstract

The heel bone density measured by Broadband Ultrasound Attenuation (BUA), the thoracic kyphosis measured by a Kyphometer, height, and weight were compared between 294 women over 49 years of age who sustained a wrist fracture and 294 age-matched women who had not previous wrist, hip or spine fracture. The BUA was significantly less in the women who had wrist fracture (p less than 0.0005), though there was a considerable overlap between the two populations. The women with wrist fracture had significantly greater thoracic kyphosis (p less than 0.0005) and smaller stature (p less than 0.0005). There was no significant difference in weight. There was a significant tendency (p less than 0.0005) for women in the fracture patient group to have both poor BUA and greater kyphosis.