Abstract IS-042 Table 1

Neuroimaging score

Abnormal finding Score
Ventricular Dilatation (rw = 1)
Minimal1.0
Moderate2.0
Marked3.0
Subarachnoid Space (rw = 1)
Wide interhemsipheric fissure0.5
Large subarchnoid space1.0
Haemorrhage (rw = 2)
Subependymal only0.5
Single petechial0.5
Scattered petechial1.0
Intraventricular1.0
Small parenchymal (<1 cm)1.5
Large parenchymal3.0
Extraaxial small0.5
Extraaxial large1.0
Parenchymal lesions (rw = 3)
Focal PVL or hypodensity0.5
Focal atrophy0.5
Patchy PVOL of hypodensity2.0
Diffuse PVL or hypodensity3.0
Mild generalised atrophy2.0
Moderate generalised atrophy3.0
Mass lesion/infaction3.0
  • rw = relative weight.