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Vitamin D deficiency related to physical capacity during cardiac rehabilitation / Olivier Ucay in Annals of physical and rehabilitation medicine, Vol. 60 n° 1 (January 2017)
[article] Vitamin D deficiency related to physical capacity during cardiac rehabilitation [texte imprimé] / Olivier Ucay, Auteur ; Marion Pouche, Auteur ; Thibaut Guiraud, Auteur . - 2017 . - p. 2-5.
Langues : Anglais (eng) Français (fre)
in Annals of physical and rehabilitation medicine > Vol. 60 n° 1 (January 2017) . - p. 2-5
Catégories : SPÉCIALITÉ
Cardiologie
PRATIQUE MÉDICALE
Test , Test cardiaque
Thesaurus Santé Publique
Vitamine DTags : Vitamin D deficiency Cardiovascular rehabilitation 6-min walking test Maximal power Résumé : Background: Vitamin D deficiency is a frequent pathology associated with cardiovascular diseases and physical performance.
Objective: To study the link between 25-hydroxyvitamin D (25OHD) level and physical performance and gain in physical performance after cardiovascular rehabilitation (CVR) with vitamin D deficiency.
Methods: 25OHD level was assessed in a retrospective cohort of patients admitted for CVR. Data were collected on physical fitness [6-min walk test distance (6MWD) in percentage of predicted, maximal power (Pmax)]. The threshold of vitamin D deficiency was 20ng/ml chosen according to the literature.
Results: Among the 131 patients included, as compared with those with nondeficiency (n =83; 63%), patients with vitamin D deficiency (n =48, 37%) had lower initial 6MWD (82±18 vs 89±12% predicted, P =0.009) and Pmax (100±58 vs 120±39W, P =0.006). After CVR, this difference was maintained. The improvement in 6MWD and Pmax was significantly lower with deficiency than nondeficiency, for an increase of 11±8% versus 14±9% predicted (P =0.048) and 10±30 versus 32±30W (P =0.00001), respectively.
Conclusion: Vitamin D deficiency may be associated with impaired physical fitness before CVR and a smaller gain in physical fitness with CVR, probably related to the action of vitamin D on the muscle.En ligne : http://www.em-consulte.com/produit/rehab Permalink : https://ifm3r.centredoc.fr/index.php?lvl=notice_display&id=14400 [article]