Table 1.
Characteristics | Proband | AffectedSister | AffectedBrother | AffectedBrother |
Age (years) | 22 | 21 | 19 | 16 |
Height (cm) | 157 | 152 | 156 | 157 |
Weight (kg) | 35 | 44 | 39 | 36 |
Head circumference (cm) | 44.5 | 47 | 48 | 45 |
Head circumference relative to mean for age (SD) | <−6 | <−5 | <−5 | <−6 |