From: A postal survey of data in general practice on the prevalence of Acquired Brain Injury (ABI) in patients aged 18–65 in one county in the west of Ireland
Type of ABI
Mean Age at diagnosis
Standard Deviation
Infection
27.33
6.028
Traumatic
30.04
12.124
Tumour
38.00
20.078
Haemorrhage
46.09
13.473