TABLE 1.

Demographics, PTA Duration, and Preinjury IQ and Behavioral Measures for Mild TBI and Control Subgroup

MeasuresMild TBIControlsP Value
Intervention (71% Males) (n = 61)Nonintervention (81% Males) (n = 58)Intervention (67% Males) (n = 45)Nonintervention (60% Males) (n = 47)
Mean(SD)Mean(SD)Mean(SD)Mean(SD)
Age (y)11.0(2.6)11.4(3.2)10.9(2.4)12.3(2.1).09
SES rank4.6(0.9)4.7(0.8)4.6(0.9)4.4(1.1).36
PTA (min)84(185)113(202).07
PPVT (standard)96.9(12.9)94.7(12.3).34
CBCL (total)49.9(9.6)53.3(10.4).28
Rowe BRI (total)43.4(13.1)44.5(13.5).64
  • PPVT indicates Peabody Picture Vocabulary Test.

  • Dashes indicate that this measure was not obtained because it was not appropriate.