| Titre : | Leisure time physical activity and risk of non-vertebral fracture in men and women aged 55 years and older : the Tromso Study. (2012) |
| Auteurs : | Bente MORSETH ; Luai-A AHMED ; BJORNEREM (Ashild) : NOR. Department of Obstetrics and Gynecology. University of Tromso. Tromso. ; Nina EMAUS ; Bjarne-K JACOBSEN ; JOAKIMSEN (Ragnar) : NOR. Department of Internal Medicine. University Hospital of North Norway. Tromso. ; JORGENSEN (Lone) : NOR. Department of Clinical Therapeutic Services. University Hospital of North Norway. Tromso. ; STORMER (Jan) : NOR. Department of Radiology. University Hospital of North Norway. Tromso. ; Tom WILSGAARD ; Department of Health and Care Sciences. University of Tromso. Tromso. NOR |
| Type de document : | Article |
| Dans : | European journal of epidemiology (vol. 27, n° 6, 2012) |
| Pagination : | 463-471 |
| Langues: | Anglais |
| Mots-clés : | Fracture ; Loisir ; Activité physique ; Ostéoporose ; Facteur risque ; Risque ; Vertèbre ; Sexe ; Femme ; Personne âgée ; Norvège ; Epidémiologie ; Population ; Homme ; Europe ; Traumatisme |
| Résumé : | [BDSP. Notice produite par INIST-CNRS 7R0xCBJt. Diffusion soumise à autorisation]. Our aim was to examine associations between leisure time physical activity and risk of non-vertebral fractures in men and women aged>55 years, with focus on the anatomical fracture location. Self-reported physical activity was registered in 3,450 men and 4,072 women aged 55-97 years at baseline in the Tromso Study, Norway, in 1994-1995. Non-vertebral fractures were registered through December 31,2009. During 75,546 person-years at risk, 1,693 non-vertebral fractures were identified. Risk of any non-vertebral fracture decreased with increasing physical activity level in men (Ptrend=0.006) and non-significantly in women (Ptrend=0.15), after adjustment for age, body mass index, height, smoking, and previous fracture. The reduced fracture risk was due to a reduced risk in the weight-bearing skeleton, particular at the hip, whereas risk of fracture in the non-weight-bearing skeleton was not related to physical activity. At weight-bearing sites, an inverse relationship between physical activity and fracture risk was present in both sexes (Ptrend<=0.013). Compared with sedentary subjects, the most active men and women had respectively 37% (HR=0.63,95% CI : 0.45,0.88) and 23% (HR=0.77,95% CI : 0.62,0.95) reduced fracture risk in the weight-bearing skeleton. Physical activity is associated with reduced fracture risk at weight-bearing sites, with no associations at non-weight-bearing sites, in both sexes. Habitual physical activity is an important amendable approach to prevent hip fracture. |
Service Documentation EHESP
Me connecter
PORTAIL DOCUMENTAIRE
École des hautes études en santé publique
Catalogue
Multi-bases
Accueil
Sélection de la langue
Adresse
Service Documentation EHESPBibliothèque Rennes Avenue du Professeur Léon Bernard – CS 74312 – 35043 Rennes Cedex Bibliothèque MSSH Paris 20 avenue George Sand - 93210 La Plaine Saint-Denis
France
Bibliothèque Rennes : 02 99 02 29 50 Bibliothèque MSSH Paris : 02 99 02 24 50
contact