Points | |
Parameters at birth | |
Weight ⩽10th centile† | 1 |
Length ⩽10th centile† | 1 |
Relative macrocephaly‡ | 1 |
Postnatal course | |
No catch up growth; height ⩽3rd centile§ | 1 |
Normal head circumference; OFD ⩾3rd and ⩽97th centile§ | 1 |
Normal cognitive development¶ | 1 |
Asymmetry | |
Face/body/limbs | 3 |
Facial features | |
Triangular shaped face | 1 |
High/bossing forehead | 1 |
Other: eg, small chin, thin lips, down turned corners of the mouth, late closure of fontanelle | 1 |
Other features | |
Clinodactyly 5th finger | 1 |
Genital abnormalities (eg, cryptorchidism, hypospadias) | 1 |
Other: eg, brachymesophalangy, syndactyly toes inguinal hernia, pigmentary changes | 1 |
Maximal score | 15* |
*Patients with scores ⩾8 were classified as SRS.
†According to Largo et al.17
‡Defined as OFD (occipito frontal diameter) at least 1.5 SD above birth weight or length according to Largo et al.17
§According to Prader et al.18
¶Defined as attending regular school.