Article (Scientific journals)
Association between the decline in muscle health and the decline in bone health in older individuals from the SarcoPhAge Cohort.
Locquet, Médéa; Beaudart, Charlotte; Reginster, Jean-Yves et al.
2019In Calcified Tissue International, 104, p. 273-284
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Keywords :
Sarcopenia; Osteoporosis; Follow-up; SarcoPhaAge study; Muscle strength; Physical performance
Abstract :
[en] The longitudinal relationship between bone health and muscle health is scarcely explored. We aimed to explore the Relationship between bone decline and muscle decline over 1 year in older individuals. We used data from the SarcoPhAge cohort, which aims to identify the consequences of sarcopenia. In this way, this study also highlights the yearly changes in muscle mass (by dual-energy absorptiometry), muscle weakness (by grip strength), and/or physical performance (by the short physical performance battery test). Measurements of areal bone mineral density (aBMD), enabling the diagnosis of osteoporosis, and bone microarchitecture (by means of the trabecular bone score) were also performed each year. A 1-year clinically relevant decline in bone and muscle health components was evidenced using the Edwards–Nunnally index. Among the 232 participants with complete data (75.5 ± 5.4 years, 57.8% women), we observed an association between a clinically relevant decline in the skeletal muscle mass index (SMI) and a decrease in aBMD (adjusted OR = 2.12 [1.14–2.51] for the spine, 2.42 [1.10–5.34] for the hip and 2.12 [1.04–5.81] for the neck), as well as a significant association between SMI and deterioration of the skeletal microarchitecture (aOR = 3.99 [2.07–7.70]). A clinically relevant decline in muscle strength was associated with a decrease in spine aBMD (aOR = 2.93 [1.21–7.12]) and hip aBMD (aOR = 3.42 [1.37–7.64]) only. The decline in muscle performance was related to the decline in bone microarchitecture only (aOR = 2.52 [1.23–5.17]). Individuals with incident sarcopenia had an approximately fivefold higher risk of concomitantly developing osteoporosis. A dynamic relationship between impaired muscle and bone health was observed, with an obvious association between the concomitant incidences of osteoporosis and sarcopenia.
Disciplines :
General & internal medicine
Author, co-author :
Locquet, Médéa ;  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
Reginster, Jean-Yves  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Bruyère, Olivier  ;  Université de Liège - ULiège > Département des sciences de la santé publique > Santé publique, Epidémiologie et Economie de la santé
Language :
English
Title :
Association between the decline in muscle health and the decline in bone health in older individuals from the SarcoPhAge Cohort.
Publication date :
2019
Journal title :
Calcified Tissue International
ISSN :
0171-967X
eISSN :
1432-0827
Publisher :
Springer, Germany
Volume :
104
Pages :
273-284
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 21 December 2018

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