Abstract:
The prevalence of vertebral fractures in women increases with age but only about one third of these fractures are symptomatic. On the other hand, the presence of vertebral fractures is an independent risk factor for new osteoporotic fractures. In the present study we examined the hypothesis that differences between armspan and height are related to the presence of vertebral deformities in a cohort of 494 women aged between 55 and 84 years (mean age 67.6 years, SD 8.2 years) who were randomly selected from a large general practice in The Netherlands. Height and armspan were measured and vertebral morphometry of lateral radiographs of the spine was performed. Both height and armspan decreased significantly with age. The correlation between armspan and height was 0.83. Vertebral deformities were present in 32.7% of the women (grade I in 22.4% and grade II in 10.3%). Only the prevalence of grade II deformities rose with age. The variation of the difference between armspan and height in the groups with or without grade II vertebral deformities was comparable and relatively large (range >15 cm). The difference in mean values was small between those groups (1.6 cm) and could not differentiate between women with and without vertebral deformities. Our data show that the presence of vertebral deformities cannot be detected by the difference between armspan and height.
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Received: 24 December 1997 / Accepted: 20 May 1998
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Versluis, R., Petri, H., van de Ven, C. et al. Usefulness of Armspan and Height Comparison in Detecting Vertebral Deformities in Women . Osteoporos Int 9, 129–133 (1999). https://doi.org/10.1007/s001980050125
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DOI: https://doi.org/10.1007/s001980050125