Prevalence of vitamin D inadequacy in a minimal trauma fracture population

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Abstract
Objective: The purpose of this analysis was to report the prevalence of vitamin D inadequacy in a population of adults with minimal trauma fractures.Research Design and Methods: 82 adults (ages 52–97 with 63% age 80+) consecutively hospitalized with hip and extremity fractures between August 2001 and January 2002 were recruited from two St. Paul, MN hospitals. Patients came from independent living and assisted living facilities. Demographics, medical history and vitamin D supplementation were obtained by the medical record and self-report. Blood specimens were collected during hospitalization within 48 hours of admission. Serum 25-hydroxyvitamin D [25(OH)D] concentrations were assessed using Diasorin 25-hydroxyvitamin D radioimmunoassay kit (RIA) at Mayo Clinic, Rochester, MN. Results were available for 78 patients and are included in the current analysis.Results: Patients were 99% Caucasian, 63% ≥ 80 years and 78% female. 97% were admitted due to hip fracture. On admission, 50% reported using at ...