Sedentary Time, Physical Activity, and Sleep Duration: Associations with Body Composition in Fibromyalgia. The Al-Andalus Project

Journal of Clinical Medicine

Víctor Segura-Jiménez¹  VirginiaA. Aparicio²  Blanca Gavilán-Carrera³  Pedro Acosta-Manzano³  Manuel Delgado-Fernández³  Milkana Borges-Cosic³  Alberto Soriano-Maldonado⁴ 

[1] Department of Physical Education, Faculty of Education Sciences, University of Cádiz, 11519 Cádiz, Spain;Department of Physiology, Faculty of Pharmacy and Institute of Nutrition and Food Technology, University of Granada, 18011 Granada, Spain;PA-HELP “Physical Activity for Health Promotion, CTS-1018” Research Group, Department of Physical Education and Sports, Faculty of Sport Sciences, University of Granada, 18011 Granada, Spain;SPORT Research Group (CTS-1024), CERNEP Research Center, University of Almería, 04120 Almería, Spain;

关键词: accelerometry;    GT3X+;    obesity;    weight;    sleep duration;    muscle mass;    fatness;   

DOI  :  10.3390/jcm8081260

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown