Table 6.

Academic Achievement (WRAT Math) and Neurologic Status by Study Groups at 8 Years of Age

Study Groups
FTHPTSPTNPTSGA
Full sample100.6 ± 15.292.2 ± 14.191.9 ± 17.590.7 ± 13.490.7 ± 14.7
Neurologic status
 Normal102.4 ± 14.094.8 ± 12.094.9 ± 16.491.5 ± 13.298.1 ± 5.6
 96.9a ± 13.8
 Suspect87.2 ± 22.393.3 ± 11.994.2 ± 10.4101.3 ± 17.290.4 ± 13.3
 93.1a ± 13.4
 Abnormal102.0 ± 4.279.0 ± 21.782.2 ± 22.886.3 ± 11.275.2 ± 19.3
 83.1b ± 18.2
  • Plus and minus values are means ± SD. Letters in the body of the table indicate significant differences among the neurologic classification, Normal, Suspect > Abnormal at P = .01.