Prevalence and burden of epilepsy in Nigeria: A systematic review and meta-analysis of community-based door-to-door surveys.

Background: Studies on prevalence of epilepsy in Nigeria yielded figures ranging between 3.1 and 37 per 1000, giving one of the widest variations in prevalence of epilepsy world over. In order to accurately estimate clinical and public health impacts of epilepsy in Nigeria, robust and reliable epidemiological data are required for an appropriate estimation of logistical, economical, and social impacts of epilepsy.