Table 2. PKU vs Unaffected Familial Control Participants on Various Outcomes
Note. N=number of effect sizes. Ratings=ratings of general behavior by parents/teachers, and self-concept. A positive effect size reflects a result in which the PKU group performed more poorly than the control group, on average.
| Outcome | N | M d | 95% Confidence Interval |
|---|---|---|---|
| IQ | 23 | 0.6783 | 0.5188 to 0.8379 |
| FSIQ | 13 | 0.6755 | 0.4316 to 0.9194 |
| VIQ | 5 | 0.5965 | 0.1722 to 1.0208 |
| PIQ | 5 | 0.7872 | 0.2915 to 1.2829 |
| Behavior | 13 | 0.1756 | -0.1522 to 0.5035 |
| Ratings | 9 | 0.1099 | -0.4055 to 0.6254 |
| Other cognitive and motor skills | 9 | 0.9666 | 0.4393 to 1.4938 |
| Visual-spatial | 9 | 0.9666 | 0.4393 to 1.4938 |
BACK TO TOP