Associations between sedentary time, physical activity and bone health among older people using compositional data analysis

Irene Rodríguez-Gómez; Asier Mañas; José Losa-Reyna; Leocadio Rodríguez-Mañas; Sebastien F. M. Chastin; Luis M. Alegre; Francisco J. García-García; Ignacio Ara

doi:10.1371/journal.pone.0206013

Associations between sedentary time, physical activity and bone health among older people using compositional data analysis

Irene Rodríguez-Gómez, Asier Mañas, José Losa-Reyna, Leocadio Rodríguez-Mañas, Sebastien F. M. Chastin, Luis M. Alegre, Francisco J. García-García, Ignacio Ara

Physiotherapy

Research output: Contribution to journal › Article › peer-review

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Abstract

Introduction Aging is associated with a progressive decrease in bone mass (BM), and being physical active is one of the main strategies to combat this continuous loss. Nonetheless, because daily time is limited, time spent on each movement behavior is co-dependent. The aim of this study was to determine the relationship between BM and movement behaviors in elderly people using compositional data analysis. Methods We analyzed 871 older people [395 men (76.9±5.3y) and 476 women (76.7±4.7y)]. Time spent in sedentary behavior (SB), light physical activity (LPA) and moderate-to-vigorous physical activity (MVPA), was assessed using accelerometry. BM was determined by bone densitometry (DXA). The sample was divided according to sex and bone health indicators. Results The combined effect of all movement behaviors (PA and SB) was significantly associated with whole body, leg and femoral region BM in the whole sample (p=0.05), with leg and pelvic BM (p

Original language	English
Pages (from-to)	e0206013
Journal	PLoS ONE
Volume	13
Issue number	10
DOIs	https://doi.org/10.1371/journal.pone.0206013
Publication status	Published - 22 Oct 2018

Keywords

sedentary time
physical activity
bone health
older people

Documents and Links

10.1371/journal.pone.0206013

Rodriguez-Gomez, I. et al (2018) Associations between sedentary time, physical activity and bone health among older people using compositional data analysis
© 2018 Rodriguez-Gomez et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Final published version, 1.09 MBLicence: CC BY

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title = "Associations between sedentary time, physical activity and bone health among older people using compositional data analysis",

abstract = "Introduction Aging is associated with a progressive decrease in bone mass (BM), and being physical active is one of the main strategies to combat this continuous loss. Nonetheless, because daily time is limited, time spent on each movement behavior is co-dependent. The aim of this study was to determine the relationship between BM and movement behaviors in elderly people using compositional data analysis. Methods We analyzed 871 older people [395 men (76.9±5.3y) and 476 women (76.7±4.7y)]. Time spent in sedentary behavior (SB), light physical activity (LPA) and moderate-to-vigorous physical activity (MVPA), was assessed using accelerometry. BM was determined by bone densitometry (DXA). The sample was divided according to sex and bone health indicators. Results The combined effect of all movement behaviors (PA and SB) was significantly associated with whole body, leg and femoral region BM in the whole sample (p=0.05), with leg and pelvic BM (p",

keywords = "sedentary time, physical activity, bone health , older people",

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Associations between sedentary time, physical activity and bone health among older people using compositional data analysis. / Rodríguez-Gómez, Irene; Mañas, Asier; Losa-Reyna, José; Rodríguez-Mañas, Leocadio; Chastin, Sebastien F. M.; Alegre, Luis M.; García-García, Francisco J.; Ara, Ignacio.

In: PLoS ONE , Vol. 13, No. 10, 22.10.2018, p. e0206013.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Associations between sedentary time, physical activity and bone health among older people using compositional data analysis

AU - Rodríguez-Gómez, Irene

AU - Mañas, Asier

AU - Losa-Reyna, José

AU - Rodríguez-Mañas, Leocadio

AU - Chastin, Sebastien F. M.

AU - Alegre, Luis M.

AU - García-García, Francisco J.

AU - Ara, Ignacio

N1 - Acceptance from webpage No relevant funding note OA article (immediate Gold)

PY - 2018/10/22

Y1 - 2018/10/22

N2 - Introduction Aging is associated with a progressive decrease in bone mass (BM), and being physical active is one of the main strategies to combat this continuous loss. Nonetheless, because daily time is limited, time spent on each movement behavior is co-dependent. The aim of this study was to determine the relationship between BM and movement behaviors in elderly people using compositional data analysis. Methods We analyzed 871 older people [395 men (76.9±5.3y) and 476 women (76.7±4.7y)]. Time spent in sedentary behavior (SB), light physical activity (LPA) and moderate-to-vigorous physical activity (MVPA), was assessed using accelerometry. BM was determined by bone densitometry (DXA). The sample was divided according to sex and bone health indicators. Results The combined effect of all movement behaviors (PA and SB) was significantly associated with whole body, leg and femoral region BM in the whole sample (p=0.05), with leg and pelvic BM (p

AB - Introduction Aging is associated with a progressive decrease in bone mass (BM), and being physical active is one of the main strategies to combat this continuous loss. Nonetheless, because daily time is limited, time spent on each movement behavior is co-dependent. The aim of this study was to determine the relationship between BM and movement behaviors in elderly people using compositional data analysis. Methods We analyzed 871 older people [395 men (76.9±5.3y) and 476 women (76.7±4.7y)]. Time spent in sedentary behavior (SB), light physical activity (LPA) and moderate-to-vigorous physical activity (MVPA), was assessed using accelerometry. BM was determined by bone densitometry (DXA). The sample was divided according to sex and bone health indicators. Results The combined effect of all movement behaviors (PA and SB) was significantly associated with whole body, leg and femoral region BM in the whole sample (p=0.05), with leg and pelvic BM (p

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