@misc{10481/90399,
year = {2023},
month = {11},
url = {https://hdl.handle.net/10481/90399},
abstract = {The intra-assessment resting metabolic rate variability is related to cardiometabolic health, as suggested by previous literature. We studied whether that variability (expressed as coefficient of variation [CV; %]) for oxygen consumption (VO2), carbon dioxide production (VCO2), respiratory exchange ratio (RER), and resting energy expenditure (REE) is similar between men and women, and if is similarly associated with cardiometabolic risk factors. Gas exchange in 72 middle-aged adults was measured by indirect calorimetry. Anthropometrics and body composition, cardiorespiratory fitness, circulating cardiometabolic risk factors, and heart rhythm parameters were also determined. Men and women presented similar intra-assessment resting metabolic rate variability (all p > 0.05). Notably, in men, CV for RER was positively associated with BMI and adiposity (both standardized β = 0.35, Ps ≤ 0.048), while CVs for VO2, VCO2, and REE were negatively associated (standardized β ranged from −0.37 to −0.46, all p ≤ 0.036) with cardiometabolic risk factors. In women, CVs for VCO2 and REE were negatively associated with adiposity (both standardized β = −0.36, Ps ≤ 0.041) and cardiometabolic risk Z-score (standardized β = −0.40 and −0.38, respectively, Ps ≤ 0.05). In conclusion, intra-assessment resting metabolic rate variability could be considered an indicator of cardiometabolic health in middle-aged adults.},
organization = {Spanish Ministry of Education (FPU14/04172)},
organization = {University
of Granada UGR Research and Knowledge Transfer Fund (PPIT) 2016 (Excellence Actions Programme. Units of Scientific Excellence: Scientific Unit of Excellence on Exercise and Health [UCEES])},
organization = {Regional Government of Andalusia},
organization = {Regional Ministry of Economy, Knowledge, Enterprises and
University},
organization = {European Regional Development Fund (ERDF), ref. SOMM17/6107/UGR},
organization = {Redes
Temáticas de Investigación Cooperativa RETIC grant Red SAMID RD16/0022},
organization = {Juan de la Cierva-Formación Grant FJC2020-044453-I funded by MCIN/AEI/10.13039/5011000
11033 and “European Union NextGenerationEU/PRTR”},
organization = {Margarita
Salas postdoctoral research contract program (Ministry of Universities of Spain, European Union—
NextGenerationEU)},
organization = {PERC Systems Biology Fund},
publisher = {MDPI},
keywords = {IC},
keywords = {CPX Ultima CardiO2},
keywords = {Sexual dimorphism},
title = {Intra-Assessment Resting Metabolic Rate Variability Is Associated with Cardiometabolic Risk Factors in Middle-Aged Adults},
doi = {10.3390/jcm12237321},
author = {Alcántara Alcántara, Juan Manuel and Osuna Prieto, Francisco Javier and Castillo, Manuel J. and Plaza Florido, Abel Adrián and Amaro Gahete, Francisco José},
}