Table 1.

The Netchine-Harbison clinical scores of patients with SRS in this study

Clinical criteria	SRS-s01	SRS-s03	SRS-s04	SRS-s09	SRS-s11
SGA (birth weight and/or birth length)	✓	✓	✓	✓	✓
Postnatal growth failure		✓	✓	✓	✓
Relative macrocephaly at birth	✓		✓	✓	✓
Protruding forehead	✓	✓	✓		✓
Body asymmetry	✓	✓			✓
Feeding difficulties and/or low BMI		✓	✓	✓
Age	2 years	3 years	10 years	2 years	1 year 6 months
Sex	Female	Male	Male	Male	Female

A clinical diagnosis is considered if a patient has at least four of the six criteria.

BMI, body mass index; SGA, small for gestational age; SRS, Silver-Russell syndrome.