Table 2 Energy expenditure of AN compared with controls
From: Impact of exercise on energy metabolism in anorexia nervosa
Variable | Anorexia nervosa (AN) | Controls | P | |
|---|---|---|---|---|
n = 12 | n = 12 | |||
M ± SD | M ± SD | |||
Resting energy expenditure (REE, kJ/24h) | 4457.0 ± 745.7 | 5885.5 ± 630.3 | <0.001 | |
REE adjusted for body surface area, SA (kJ*m-2*24-1) | 3258.2 ± 450.9 | 3475.2 ± 195.2 | n.s. | |
REE adjusted for lean body mass, LBM (kJ*kg-1*24h-1) | 129.9 ± 16.5 | 135.4 ± 6.6 | n.s. | |
Total daily energy expenditure (TDEE, kJ/24h) | 7546.1 ± 2660.6 | 9741.1 ± 2237.1 | 0.077 | |
AN High exercisers | AN Low exercisers | Controls | ||
n = 7 | n = 5 | n = 12 | ||
M ± SD | M ± SD | M ± SD | ||
REE (kJ/24h) | 5218 ± 1166.9 | 3991.5 ± 546.8 | 5885,4 ± 630,3 | 2c, 3a, |
REE adjusted for SA (kJ*m-2*24-1) | 3761.8 ± 479.1 | 2968.4 ± 318.3 | 3475.2 ± 195.2 | 2c, 3b |
REE adjusted for LBM (kJ*kg-1*24h-1) | 146.0 ± 13.7 | 119.7 ± 12.6 | 135.4 ± 6.6 | 2b, 3b |
TDEE (kJ/24h) | 8706.9 ± 1875.7 | 4619,2 ± 946.7 | 9741.1 ± 2237.1 | 2c, 3a, |