Co-morbidity

Number of patients (%)

Saethre-Chotzen syndrome

1 (1.5)

Polymal formation syndrome with congenital heart disease and metabolic disease

1 (1.5)

Apert syndrome

2 (2.9)

Arachnoid cyst

1 (1.5)

Asthma

2 (2.9)

Chiari’s malformation

2 (2.9)

Congenital coagulation disorder

1 (1.5)

Congenital heart disease

2 (2.9)

Crouzon syndrome

6 (8.7)

Epilepsy

1 (1.5)

Former pre-term

2 (2.9)

Intracerebral tumor

1 (1.5)

Obstructive apneic syndrome

3 (4.3)

Rachitism

1 (1.5)

Tracheomalacia

1 (1.5)