@misc{10481/61434,
year = {2019},
month = {8},
url = {http://hdl.handle.net/10481/61434},
abstract = {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 (β 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 (β between −0.23 and −0.12; all p < 0.05). In multiple linear regression models, ST (β between 0.17 and 0.23), light PA (β between −0.16 and −0.21), and sleep duration (β 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 (β = −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.},
organization = {This study was funded by the Spanish Ministries of Economy and Competitiveness (I+D+i DEP2010-15639; I+D+i DEP2013-40908-R), the Spanish Ministry of Education (FPU15/00002), the Consejería de Salud, Junta de Andalucía (PI-0520-2016), the University of Granada (Plan Propio de Investigación 2016, Excellence actions: Units of Excellence; Unit of Excellence on Exercise and Health [UCEES]), the Junta de Andalucía, Consejería de Conocimiento, Investigación y Universidades, and the European Regional Development Fund (ERDF) (ref. SOMM17/6107/UGR). This study is included in the PhD thesis of PAM (Doctoral Programme in Biomedicine, University of Granada).},
publisher = {MDPI},
keywords = {Accelerometry},
keywords = {GT3X+},
keywords = {Obesity},
keywords = {Weight},
keywords = {Sleep duration},
keywords = {Muscle mass},
keywords = {Fatness},
title = {Sedentary Time, Physical Activity, and Sleep Duration: Associations with Body Composition in Fibromyalgia. The Al-Andalus Project},
doi = {10.3390/jcm8081260},
author = {Gavilán Carrera, Blanca and Acosta Manzano, Pedro and Soriano‑Maldonado, Alberto and Borges-Cosic, Milkana and Aparicio García-Molina, Virginia and Delgado Fernández, Manuel and Segura Jiménez, Víctor},
}