TABLE 2

Summary of Hierarchical Regression Analysis for Age 10 Variables Predicting BMI Changes From Age 10 to 16

PredictorBSEβPΔR2
Model 1
 Step 10.050***
  BMI0.040.010.14<.001
  Public assistance0.150.070.05.021
  Race/ethnicity0.030.020.03.194
  WISC-III-R Verbal comprehension−0.010.00−0.13<.001
 Step 20.003**
  WISC-III-R Mazes (planning)−0.020.01−0.06.009
Model 2
 Step 10.048***
  BMI0.040.010.14<.001
  Public assistance0.160.070.06.013
  Race/ethnicity0.030.020.03.150
  WISC-III-R Verbal comprehension−0.010.00−0.12<.001
 Step 20.007***
  CSI-4 Impulsivity0.010.000.08<.001
  • ** P < .01; *** P < .001.