Table 1.

Pathological types of brain injury on CT brain scan in the three groups of study

Brain pathology	Death (12)	ND (12)	NND (82)	Total	X2	P
edema	8	8	4	20	6.3	<0.05
contusion	4	4	9	17	9.1	0.01
SDH	4	4	1	9	5.6	<0.025
EDH	–	3	7	10	4.7	NS
ICH	2	2	–	4	0.9	NS
SAH	1	1	2	4	0.07	NS
IVH	1	1	–	2	2.7	NS

NS: non-significant, SDH: subdural hematoma, EDH: extradural hematoma, SAH: subarachnoid hemorrhage, IVH: intraventricular hemorrhage.