Vitamin D Deficiency and Risk of Hip Fractures Among Disabled Elderly Stroke Patients
Author(s) -
Yoshihiro Satō,
Takeshi Asoh,
Izumi Kondo,
Kei Satoh
Publication year - 2001
Publication title -
stroke
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.397
H-Index - 319
eISSN - 1524-4628
pISSN - 0039-2499
DOI - 10.1161/01.str.32.7.1673
Subject(s) - medicine , hip fracture , vitamin d deficiency , osteomalacia , vitamin d and neurology , stroke (engine) , parathyroid hormone , osteoporosis , cohort , bone mineral , hazard ratio , prospective cohort study , gastroenterology , surgery , confidence interval , calcium , mechanical engineering , engineering
Risk of hip fracture after stroke is 2 to 4 times that in a reference population. Osteomalacia is present in some patients with hip fractures in the absence of stroke, while disabled elderly stroke patients occasionally have severe deficiency in serum concentrations of 25-hydroxyvitamin D (25-OHD) (</=5 ng/mL). To determine the effects of vitamin D status on hip fracture risk, we prospectively studied a cohort of patients with hemiplegia after stroke who were aged at least 65 years.
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