Table 2

Predicting log TEE from log weight, log FFM, or log age using only one measurement for each subject in 124 infants

PredictorsCoefficientSEp ValueError (%)R2 (%)
Constant−1.310.13< 0.000122.867.2
Log weight (kg)1.070.07< 0.0001
 
Constant		−1.240.13< 0.000122.668.0
Log FFM (kg)1.220.08< 0.0001
 
Constant		−1.270.12< 0.000121.171.8
Log age (days)0.420.02< 0.0001

  • FFM, fat free mass; TEE, total energy expenditure.