2005
DOI: 10.1093/ajcn/82.5.941
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Factors influencing variation in basal metabolic rate include fat-free mass, fat mass, age, and circulating thyroxine but not sex, circulating leptin, or triiodothyronine

Abstract: Our data confirm that both FFM and FM are significant contributors to BMR. When the effect of FM on BMR is removed, any association with leptin concentrations disappears, which suggests that previous links between circulating leptin concentrations and BMR occurred only because of inadequate control for the effects of FM.

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Cited by 397 publications
(348 citation statements)
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“…The equations of Elia and Livesey (26) were used to derive RMR. Details of 98 calibration burns and repeatability testing have been described previously (27). 99…”
Section: Resting Metabolic Rate 92mentioning
confidence: 99%
“…The equations of Elia and Livesey (26) were used to derive RMR. Details of 98 calibration burns and repeatability testing have been described previously (27). 99…”
Section: Resting Metabolic Rate 92mentioning
confidence: 99%
“…BMR was calculated from minute-by-minute data, using the equations of Elia and Livesey (1992), using the mean of 15 min of stable measurements, with the first and last 5 min excluded. Details of calibration burns and repeatability testing have been described previously (Johnstone et al, 2005).…”
Section: Measurement Of Baseline Anthropometry and Bmrmentioning
confidence: 99%
“…This increase is mainly explained by an increase in fat mass and fat-free mass as well. In obese, the resting energy expenditure can be influenced mainly by fat-free mass, which is the largest contributing factor of variance of the basal metabolic rate (50-60%), and fat mass which represents (5-6%) of influence on the variation basal metabolic rate (27). The respiratory quotient of the two groups decreased after 12 months follow-up, indicating a change in metabolism of energy substrates.…”
Section: Discussionmentioning
confidence: 98%