BACKGROUND: limited information on the prevalence of osteoporosis and VFxs in men in high-risk populations is available. The choice of reference values for dual X-ray absorptiometry (DXA) is debated. We evaluated the prevalence of osteoporosis and vertebral deformities in a population-based sample of men. METHODS: bone mineral density (BMD) was measured and vertebral deformities assessed using DXA and VFx assessment (VFA), respectively, in a random sample of 600 Danish men aged 60-74 years. Osteoporosis was defined as a T-score of -2.5 or less. RESULTS: the study population was comparable with the background population with regard to age, body mass index and co-morbidity. Osteoporosis was diagnosed in less than 1% of the participants at inclusion. Using Danish and NHANES III reference data, 10.2 and 11.5% of the study population had osteoporosis, respectively. In all, 6.3% participants had at least one VFx. BMD was significantly lower in participants with vertebral deformities, but only 24% of these cases had osteoporosis. CONCLUSIONS: osteoporosis and VFxs are prevalent in men aged 60-74 years. Although the majority of deformities were present in individuals without osteoporosis, BMD was lower in patients with VFxs at all sites investigated. Male osteoporosis was markedly underdiagnosed.
BACKGROUND: limited information on the prevalence of osteoporosis and VFxs in men in high-risk populations is available. The choice of reference values for dual X-ray absorptiometry (DXA) is debated. We evaluated the prevalence of osteoporosis and vertebral deformities in a population-based sample of men. METHODS: bone mineral density (BMD) was measured and vertebral deformities assessed using DXA and VFx assessment (VFA), respectively, in a random sample of 600 Danish men aged 60-74 years. Osteoporosis was defined as a T-score of -2.5 or less. RESULTS: the study population was comparable with the background population with regard to age, body mass index and co-morbidity. Osteoporosis was diagnosed in less than 1% of the participants at inclusion. Using Danish and NHANES III reference data, 10.2 and 11.5% of the study population had osteoporosis, respectively. In all, 6.3% participants had at least one VFx. BMD was significantly lower in participants with vertebral deformities, but only 24% of these cases had osteoporosis. CONCLUSIONS:osteoporosis and VFxs are prevalent in men aged 60-74 years. Although the majority of deformities were present in individuals without osteoporosis, BMD was lower in patients with VFxs at all sites investigated. Male osteoporosis was markedly underdiagnosed.
Authors: Benjamin Osipov; Manali P Paralkar; Armaun J Emami; Hailey C Cunningham; Priscilla M Tjandra; Suraj Pathak; Henning T Langer; Keith Baar; Blaine A Christiansen Journal: J Orthop Res Date: 2021-06-13 Impact factor: 3.494
Authors: Tina Willson; Scott D Nelson; Jonathan Newbold; Richard E Nelson; Joanne LaFleur Journal: Clin Epidemiol Date: 2015-01-09 Impact factor: 4.790