Physical and lifestyle factors associated with trabecular bone score values.

Details

Serval ID
serval:BIB_7438F7EA83B1
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Physical and lifestyle factors associated with trabecular bone score values.
Journal
Archives of osteoporosis
Author(s)
Anderson K.B., Holloway-Kew K.L., Hans D., Kotowicz M.A., Hyde N.K., Pasco J.A.
ISSN
1862-3514 (Electronic)
Publication state
Published
Issued date
08/11/2020
Peer-reviewed
Oui
Volume
15
Number
1
Pages
177
Language
english
Notes
Publication types: Journal Article
Publication Status: epublish
Abstract
TBS is associated with age, weight, childhood physical activity, and BMD in men and age, height, BMD, and mobility in women.
Trabecular bone score (TBS) indirectly assesses trabecular microarchitecture at the lumbar spine, providing complementary information to areal BMD. Many studies have investigated the relationships between BMD and lifestyle factors known to affect bone, but such research is limited for TBS. The aim of this study was to assess the relationship between TBS and lifestyle factors in Australian men and women.
This cross-sectional study involved 894 men and 682 women (ages 24-98 years) enrolled in the Geelong Osteoporosis Study. TBS was assessed by analysis of lumbar spine DXA scans (Lunar Prodigy) using TBS iNsight software (Version 2.2). Bivariate and multivariable linear regression models were used to explore the associations between TBS and physical and lifestyle factors, including anthropometry, alcohol consumption, childhood physical activity, mobility, smoking status, prior low trauma fracture, medication use, and intakes of calcium and vitamin D.
In bivariate regression modelling, low mobility and the use of antiresorptive medication were associated with lower TBS in both men and women. Low childhood physical activity was also associated with lower TBS in men. Prior fracture, use of glucocorticosteroids, and total calcium intake were also associated with lower TBS in women. The final adjusted model for men included age, weight, childhood physical activity, and BMD, and for women, age, height, BMD, and mobility. No interaction terms were identified in the models.
Lower TBS is associated with older age, increased weight, low childhood physical activity, and lower BMD in men and older age, shorter stature, lower BMD, and low mobility in women.
Keywords
Health behaviours, Lifestyle factors, Men, Trabecular bone score, Women
Pubmed
Web of science
Create date
22/11/2020 12:19
Last modification date
14/07/2021 6:40
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