Hormone therapy and risk of non-vertebral fracture: Geelong Osteoporosis Study

Abstract

In this population-based study, we evaluated the association between exposure to hormone therapy (HT), bone mineral density (BMD) and the prevalence of non-vertebral fractures. The study was set in a region located in southeastern Australia where complete fracture ascertainment was determined from radiological reports. Current HT use for at least 6 months was ascertained in women with non-vertebral fractures [median age 70.9 years; inter-quartile range (IQR) 66.5-75.9 years] and randomly selected controls (median age 70.8 years; IQR 65.2-75.0 years). Current HT use was documented in 20 of 262 cases and 49 of 364 controls. The odds ratio (OR) for non-vertebral fracture associated with HT use ..