Vitamin D Inadequacy in Belgian Postmenopausal Women
Author Information
Author(s): Audrey Neuprez, Olivier Bruyère, Julien Collette, Jean-Yves Reginster
Primary Institution: University of Liege
Hypothesis
What is the prevalence of inadequate serum vitamin D concentrations in postmenopausal Belgian women?
Conclusion
There is a high prevalence of vitamin D inadequacy in Belgian postmenopausal osteoporotic women, even among those receiving vitamin D supplements.
Supporting Evidence
- 91.3% of women had inadequate vitamin D levels below 80 nmol/L.
- Women using vitamin D supplements had higher serum 25(OH)D concentrations than non-users.
- Significant negative correlations were found between age and serum 25(OH)D levels.
Takeaway
Many older women in Belgium don't have enough vitamin D, which is important for their bones, even if they take supplements.
Methodology
The study assessed serum 25-hydroxyvitamin D and parathyroid hormone levels in 1195 Belgian postmenopausal women aged over 50 years.
Limitations
The study did not assess the doses and duration of vitamin D supplementation or the compliance of participants.
Participant Demographics
Postmenopausal Belgian women aged over 50 years, with a mean age of 76.9 years.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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