| 0–2 years | 2–3 years | 4–5 years | 6–10 years | 11–14 years | 15–18 years |
---|---|---|---|---|---|---|
Number | 16 | 21 | 22 | 20 | 12 | 6 |
Age (Mean ± SD) | 1.5 ± 0.4 | 2.6 ± 0.5 | 4.5 ± 0.5 | 8 ± 1.3 | 12.8 ± 0.9 | 16.5 ± 0.9 |
Sex (M/F) | 11/6 | 11/10 | 14/8 | 12/8 | 4/8 | 2/4 |
ID level | 70 ± 13 | 62 ± 7.9 | 51 ± 15 | 64 ± 11 | 50 ± 14 | 52 ± 16 |