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Osteoporosis and intellectual disability: is there any relation?
A M Wagemans1, J F Fiolet, E S van der Linden
1Huize Maasveld, Medical Department, Maastricht, The Netherlands.
Journal of Intellectual Disability Research : JIDR
|November 25, 1998
Summary
Immobility contributes to osteoporosis, particularly in adults with intellectual disability. This study found low bone density and fractures in bedridden individuals, indicating a risk for metabolic bone disease.
Area of Science:
- Gerontology
- Metabolic Bone Disease
- Intellectual Disability Research
Background:
- Immobility is a known risk factor for osteoporosis.
- Osteoporosis affects bone mineral density, increasing fracture risk.
- Intellectual disability can be associated with mobility issues.
Purpose of the Study:
- To investigate osteoporosis in bedridden adults with intellectual disability.
- To assess bone mineral density, calcium, and vitamin D levels in this population.
- To identify risk factors for fractures in subjects with intellectual disability and immobility.
Main Methods:
- Study included 23 bedridden adults with intellectual disability.
- Bone mineral density was measured.
- Calcium intake and vitamin D levels were assessed.
- Fracture incidence was analyzed, particularly in older subjects.
Main Results:
- Subjects exhibited low bone mineral density despite adequate calcium intake.
- Vertebral and other fractures were common, especially in individuals over 50 years old.
- Very low vitamin D levels were observed, even with good overall nutrition.
Conclusions:
- Bedridden adults with intellectual disability are at significant risk for metabolic bone disease.
- Immobility and potential vitamin D deficiency are key concerns.
- This highlights the need for targeted bone health interventions in this vulnerable group.