Vitamin D and Calcium Supplementation at Danish Nursing Homes - Effects on Vitamin D Status and Physical Functioning
Abstract
Nursing home residents are in high risk of vitamin D deficiency, which negatively affects bone health. Vitamin D and calcium supplements have shown to increase bone density and reduce fracture risk and may affect daily physical functioning. Therefore, The Danish Health Authority recommends all nursing home residents a daily supplement of 20 µg vitamin D and 800-1000 mg calcium. However, adherence to the recommendation is low.
The present project hypothesizes that this low adherence results in a high number of residents with a deficient or insufficient vitamin D status, and that daily physical functioning can be improved or maintained by an improved adherence to the recommendation.
Conditions: Frailty, Physical Disability, Aging, Muscle Weakness.
Primary outcome: Number of residents having vitamin D and calcium supplements daily.
Enrollment: 109 participants.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 109 participants or records.
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