RT info:eu-repo/semantics/article
T1 Sedentary Time, Physical Activity, and Sleep Duration: Associations with Body Composition in Fibromyalgia. The Al-Andalus Project
A1 Gavilán Carrera, Blanca
A1 Acosta Manzano, Pedro
A1 Soriano Maldonado, Alberto
A1 Borges Cosic, Milkana María
A1 Aparicio, Virginia A.
A1 Delgado Fernández, Manuel
A1 Segura Jiménez, Víctor
A2 Didáctica de la Educación FísicaPlástica y Musical
K1 accelerometry
K1 GT3X+
K1 obesity
K1 weight
K1 sleep duration
K1 muscle mass
K1 fatness
AB To explore the individual-independent relationships of sedentary time (ST) and physical activity (PA) (light and moderate-to-vigorous intensity (MVPA)), with sleep duration and body composition (waist circumference, body mass index (BMI), body fat percentage, and muscle mass index) in women with fibromyalgia, and to determine whether these associations are independent of physical fitness. This cross-sectional study involved 385 women with fibromyalgia. ST and PA were assessed by triaxial accelerometry, sleep duration was self-reported. Waist circumference was measured using an anthropometric tape, and body weight, body fat percentage, and muscle mass were estimated using a bio-impedance analyzer. In individual regression models, ST and sleep were directly associated with waist circumference, BMI, and body fat percentage (beta between 0.10 and 0.25; all p < 0.05). Light PA and MVPA were inversely associated with waist circumference, BMI, and body fat percentage (beta between -0.23 and -0.12; all p < 0.05). In multiple linear regression models, ST (beta between 0.17 and 0.23), light PA (beta between -0.16 and -0.21), and sleep duration (beta between 0.11 and 0.14) were independently associated with waist circumference, BMI, and body fat percentage (all p < 0.05). MVPA was associated with waist circumference independent of light physical activity (LPA) and sleep duration (beta = -0.11; p < 0.05). Except for MVPA, these associations were independent of physical fitness. These results suggest that longer ST and sleep duration, and lower PA levels (especially light intensity PA), are independently associated with greater adiposity, but not muscle mass, in women with fibromyalgia. These associations are, overall, independent of physical fitness.
PB MDPI
SN 2077-0383
YR 2019
FD 2019-08
LK http://hdl.handle.net/10498/21740
UL http://hdl.handle.net/10498/21740
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 16 ago. 2022