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http://hdl.handle.net/2445/173749
Title: | Isotemporal substitution of inactive time with physical activity and time in bed: cross-sectional associations with cardiometabolic health in the PREDIMED-Plus study |
Author: | Galmes Panades, Aina M. Varela Mato, Verónica Konieczna, Jadwiga Wärnberg, Julia Martínez-González, Miguel Ángel, 1957- Salas Salvadó, Jordi Corella Piquer, Dolores Schröder, Helmut, 1958- Vioque, Jesús Alonso Gómez, Ángel M. Martínez, J. Alfredo, 1957- Serra Majem, Lluís Estruch Riba, Ramon Tinahones, Francisco J. Lapetra, José Pintó Sala, Xavier Tur, Josep A. García Ríos, Antonio Riquelme Gallego, Blanca Gaforio, José J. Matía Martín, Pilar Daimiel, Lidia Micó Pérez, Rafael Manuel Vidal i Cortada, Josep Vázquez, Clotilde Ros Rahola, Emilio Garcia-Arellano, Ana Díaz López, Andrés Asensio, Eva M. Castañer, Olga Fiol, Francisca Mira Castejón, Luis Alfredo Rodríguez, Anai Moreno Benavente Marín, Juan Carlos Abete, Itziar Tomaino, Laura Casas Rodríguez, Rosa M. Barón López, Francisco Javier Fernández García, José C. Santos Lozano, Jose Manuel Galera, Ana Mascaró, Catalina M. Razquin, Cristina Papandreou, Christopher Portoles, Olga Pérez Vega, Karla Alejandra Fiol Sala, Miguel Compañ Gabucio, Laura Vaquero Luna, Jessica Ruiz Canela, Miguel Becerra Tomás, Nerea Fitó Colomer, Montserrat Romaguera, Dora |
Keywords: | Condició física Descans Malalties cardiovasculars Physical fitness Rest Cardiovascular diseases |
Issue Date: | 23-Dec-2019 |
Publisher: | BioMed Central |
Abstract: | Background: This study explored the association between inactive time and measures of adiposity, clinical parameters, obesity, type 2 diabetes and metabolic syndrome components. It further examined the impact of reallocating inactive time to time in bed, light physical activity (LPA) or moderate-to-vigorous physical activity (MVPA) on cardio-metabolic risk factors, including measures of adiposity and body composition, biochemical parameters and blood pressure in older adults. Methods: This is a cross-sectional analysis of baseline data from 2189 Caucasian men and women (age 55-75 years, BMI 27-40 Kg/m(2)) from the PREDIMED-Plus study (http://www.predimedplus.com/). All participants had >= 3 components of the metabolic syndrome. Inactive time, physical activity and time in bed were objectively determined using triaxial accelerometers GENEActiv during 7 days (ActivInsights Ltd., Kimbolton, United Kingdom). Multiple adjusted linear and logistic regression models were used. Isotemporal substitution regression modelling was performed to assess the relationship of replacing the amount of time spent in one activity for another, on each outcome, including measures of adiposity and body composition, biochemical parameters and blood pressure in older adults. Results: Inactive time was associated with indicators of obesity and the metabolic syndrome. Reallocating 30min per day of inactive time to 30 min per day of time in bed was associated with lower BMI, waist circumference and glycated hemoglobin (HbA1c) (all p-values < 0.05). Reallocating 30 min per day of inactive time with 30 min per day of LPA or MVPA was associated with lower BMI, waist circumference, total fat, visceral adipose tissue, HbA1c, glucose, triglycerides, and higher body muscle mass and HDL cholesterol (all p-values < 0.05). Conclusions: Inactive time was associated with a poor cardio-metabolic profile. Isotemporal substitution of inactive time with MVPA and LPA or time in bed could have beneficial impact on cardio-metabolic health. |
Note: | Reproducció del document publicat a: https://doi.org/10.1186/s12966-019-0892-4 |
It is part of: | International Journal of Behavioral Nutrition and Physical Activity, 2019, vol. 16 |
URI: | http://hdl.handle.net/2445/173749 |
Related resource: | https://doi.org/10.1186/s12966-019-0892-4 |
Appears in Collections: | Articles publicats en revistes (IDIBAPS: Institut d'investigacions Biomèdiques August Pi i Sunyer) Articles publicats en revistes (Institut d'lnvestigació Biomèdica de Bellvitge (IDIBELL)) |
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