Table 1

Predicting log TEE from log weight, log FFM, or log age using 232 measurements obtained in 124 infants

PredictorsCoefficientSEp ValueError (%)R2 (%)
Constant−1.490.10< 0.000123.566.3
Log weight (kg)1.160.05< 0.0001
 
Constant		−1.450.10< 0.000123.167.3
Log FFM (kg)1.330.06< 0.0001
 
Constant		−1.320.09< 0.000123.366.7
Log age (days)0.430.02< 0.0001

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