Table I.
Demographics by Classroom Data
| Variables | Group |
|||
|---|---|---|---|---|
| Participants with classroom data (n = 52) | Participants without classroom data (n = 27) | |||
| N | % | N | % | |
| Sex (male) | 33 | 63.5 | 21 | 77.8 |
| Race (white) | 41 | 78.9 | 21 | 77.8 |
| M | SD | M | SD | |
| Age at injury (years) | 7.83 | 1.98 | 7.81 | 1.97 |
| Age at assessment (years) | 10.29 | 1.37 | 10.44 | 1.37 |
| Time from injury to assessment (years) | 2.46 | 1.21 | 2.63 | 1.31 |
| SES composite standard score | −0.22 | 0.97 | −0.20 | 0.97 |
| Full Scale IQa | 97.27 | 14.39 | 101.90 | 14.72 |
| Lowest Glasgow Coma Scale score | 11.27 | 4.90 | 9.89 | 4.84 |
Note. SES = socioeconomic status.
aIQ measured using two subtest version of Wechsler Abbreviated Scale of Intelligence.