Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Mean IQ and TRF Scores (SDs) by Exposure Group
| Non-exposed | Exposed | t value | |
|---|---|---|---|
| WISC-IIIa | |||
| Full Scale IQ | 85.6 (13.1) | 83.6 (11.9) | 1.4 |
| Verbal IQ | 89.0 (12.9) | 86.6 (12.1) | 1.6 |
| Performance IQ | 84.5(13.6) | 83.2 (12.7) | 0.9 |
| TRFb | |||
| Delinquency | 1.9 (2.4) | 2.4 (2.8) | −1.6 |
| Aggression | 8.0 (10.2) | 10.3 (11.8) | −1.5 |
| Externalizing | 9.9 (12.0) | 12.7 (14.1) | −1.6 |
| Internalizing | 7.1 (6.8) | 6.1 (6.4) | 1.3 |
n = 110 for Non-exposed and 227 for Exposed.
n = 80 for Non-exposed and 171 for Exposed.
