Table 8. Age Changes or Differences on Various Outcomes While on Diet
| Outcome | N | M d | 95% Confidence Interval |
|---|---|---|---|
| IQ |
39 |
0.1171 |
0.0332 to 0.2011 |
| FSIQ |
34 |
0.1205 |
0.0317 to 0.2093 |
| Executive functions |
8 |
1.5144 |
0.7357 to 2.2931 |
| Inhibition and flexibility |
6 |
1.8925 |
1.1290 to 2.6560 |
| Other cognitive and motor skills |
8 |
0.4030 |
-0.3667 to 1.1726 |
Note. N=number of effect sizes. A positive effect size indicates improvement in the cognitive skill with age for those PKU individuals currently on diet.
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