Article (Scientific journals)
Prevalence of vitamin D inadequacy in European women aged over 80 years
Bruyère, Olivier; Slomian, Justine; Beaudart, Charlotte et al.
2014In Archives of Gerontology and Geriatrics, 59, p. 78-82
Peer Reviewed verified by ORBi
 

Files


Full Text
Prevalence of vitamin D inadequacy in European women aged over 80 years.pdf
Publisher postprint (279.47 kB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Vitamin D; Inadequacy; Osteoporosis
Abstract :
[en] Inadequate vitamin D status is associated with secondary hyperparathyroidism and increased bone turnover and bone loss, which in turn increases fracture risk. The objective of this study is to assess the prevalence of inadequate vitamin D status in European women aged over 80 years. Assessments of serum 25-hydroxyvitamin D levels (25(OH)D) were performed on 8532 European women with osteoporosis or osteopenia of which 1984 were aged over 80 years. European countries included in the study were: France, Belgium, Denmark, Italy, Poland, Hungary, United Kingdom, Spain and Germany. Two cut-offs of 25(OH)D inadequacy were fixed: <75 nmol/L (30 ng/ml) and <50 nmol/L (20 ng/ml). Mean (SD) age of the patients was 83.4 (2.9) years, body mass index was 25.0 (4.0) kg/m2 and level of 25(OH)D was 53.3 (26.7) nmol/L (21.4 [10.7] ng/ml). There was a highly significant difference of 25(OH)D level across European countries (p < 0.0001). In these women aged over 80 years, the prevalence of 25(OH)D inadequacy was 80.9% and 44.5% when considering cut-offs of 75 and 50 nmol/L, respectively. In the 397 (20.0%) patients taking supplemental vitamin D with or without supplemental calcium, the mean serum 25(OH)D level was significantly higher than in the other patients (65.2 (29.2) nmol/L vs. 50.3 (25.2) nmol/L; P < 0.001). This study indicates a high prevalence of vitamin D (25(OH)D) inadequacy in old European women. The prevalence could be even higher in some particular countries.
Disciplines :
Public health, health care sciences & services
Author, co-author :
Bruyère, Olivier  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Slomian, Justine ;  Université de Liège - ULiège > Département des sciences de la santé publique > Epidémiologie clinique
Beaudart, Charlotte ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Buckinx, Fanny  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Cavalier, Etienne  ;  Université de Liège - ULiège > Département de pharmacie > Chimie médicale
GILLAIN, Sophie ;  Centre Hospitalier Universitaire de Liège - CHU > Gériatrie
Petermans, Jean ;  Université de Liège - ULiège > Département des sciences cliniques > Gériatrie
Reginster, Jean-Yves  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Language :
English
Title :
Prevalence of vitamin D inadequacy in European women aged over 80 years
Publication date :
2014
Journal title :
Archives of Gerontology and Geriatrics
ISSN :
0167-4943
eISSN :
1872-6976
Publisher :
Elsevier Science
Volume :
59
Pages :
78-82
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 30 April 2014

Statistics


Number of views
66 (19 by ULiège)
Number of downloads
6 (6 by ULiège)

Scopus citations®
 
39
Scopus citations®
without self-citations
31
OpenCitations
 
33

Bibliography


Similar publications



Contact ORBi