Table 2

Aetiologies associated with CVI patients in the study population (n=170)

AetiologyNo of patients% of study population (n=170)
Perinatal hypoxia3822.35
Cerebral vascular accident2414.12
Meningitis/encephalitis2112.35
Acquired hypoxia1710.00
Hydrocephalus169.41
Idiopathic169.41
Premature (<34 weeks’ gestation)137.65
Intracranial cyst95.29
Head trauma74.12
Seizures74.12
Congenital microcephaly52.94
Brain tumour42.35
In utero drug exposure31.76
Other116.47