NCT01452243.

Study name	Prevention of Falls and Fractures in Old People by Administration of Calcium and Vitamin D. Randomized Clinical Trial (ANVITAD)
Methods	RCT
Participants	N = 704 Sample: non‐institutionalised people aged 65 years or older
Interventions	1. 800 IU of vitamin D and 1000 mg of calcium will be administered daily 2. Placebo
Outcomes	Number of falls Adverse events Other outcomes not included in this review
Starting date	November 2008 to April 2012
Contact information	Research Unit Primary Care Head Office of Albacete Albacete, Spain, 02001
Notes