From: The prevalence of HBV infection in the cohort of IDPs of war against terrorism in Malakand Division of Northern Pakistan
Age Groups
Total obs.
HBV patients cases
% Prevalence
<15
167
20
11.97%
16-30
150
23
15.33%
31-45
289
67
23.18%
46-60
254
74
29.13%
>60
90
15
16.66%