Validity and reproducibility of a novel method for time‐course evaluation of diet‐induced thermogenesis in a respiratory chamber

• Published in: Physiological reports Vol. 3; no. 5; pp. e12410 - n/a
• Main Authors: Usui, Chiyoko, Ando, Takafumi, Ohkawara, Kazunori, Miyake, Rieko, Oshima, Yoshitake, Hibi, Masanobu, Oishi, Sachiko, Tokuyama, Kumpei, Tanaka, Shigeho
• Format: Journal Article
• Language: English
• Published: United States John Wiley & Sons, Inc 01.05.2015; BlackWell Publishing Ltd
• Subjects: Accelerometers; Diet; Diet‐induced thermogenesis; Energy; Energy expenditure; Fasting; Households; Metabolic rate; Nutrition research; Original Research; Physical activity; Physiology; Radar systems; Reproducibility; Respiration; respiratory chamber; Sleep and wakefulness; Studies; Thermogenesis; triaxial accelerometry; Validity; Diet‐induced thermogenesis; triaxial accelerometry; respiratory chamber; validity; reproducibility

We developed a novel method for computing diet‐induced thermogenesis (DIT) in a respiratory chamber and evaluated the validity and reproducibility of the method. We hypothesized that DIT may be calculated as the difference between postprandial energy expenditure (EE) and estimated EE (sum of basal m...