Mean value | Min. – Max. | |
---|---|---|
Weight at birth (g) | 3089 | 2030-4385 |
Length at birth (cm) | 49,6 | 45-53 |
Occipital-frontal circumference at birth (cm) | 34 | 32-36 |
Age at first words (months) | 22 | 12-42 |
Age first walking (months) | 13 | 10-17 |
Age at evaluation (months) | 40 | 9-82 |