Dokumen
Similarity : Relationship of Nutrition and Bone Mineral Density among Hispanic Subjects in “En Balance” Diabetes Education Program (1035.10)
Objective: The purpose of this study was to determine the association of selected nutrients (protein, calcium, phosphorus and vitamin D) and BMD in Hispanic subjects.
Methods: This was a prospective three-month uncontrolled intervention pilot study. A culturally sensitive diabetes education program was conducted to determine the clinical impact on glycemic control in Hispanics subjects with type 2 diabetes. Besides glycemic control, BMD measured by fan beam DXA with Hologic QDR 4500-A software version 8.1A and dietary intake measured by a validated food frequency questionnaires. Paired t-tests and Wilcoxon sign rank test used to compare the change after intervention, while multiple linear regression used to determine the association between BMD and selected nutrients.
Results: The study had 39 subjects, 59 % females, mean age 54 years old and 28.2 % had low BMD (T-score -1 and less). Results showed there was no significant difference of T-score (p=0.314), energy, protein, calcium, phosphorous, vitamin D, sodium, alcohol and caffeine intake before and after intervention. Adjusted for gender result showed there is no significant association between L total BMD (g/cmsq) and protein (p=0.694), calcium (p=0.419), phosphorus (p=0.551) and vitamin D (p=0.772) after intervention.
Conclusions: There was no significant association between BMD and selected nutrients intake adjusted for gender in Hispanic subjects.
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