Table 1.

The pre-CDTI and post-CDTI epilepsy study periods and estimated epilepsy prevalence and incidence in the Mahenge area, Ulanga district in Tanzania

Mahenge area, Ulanga district, Tanzania
Year of epilepsy study data collection	1989 43	2017
Status of CDTI at study year	Pre-CDTI	Post-CDTI (ongoing since 1997)
Estimated epilepsy prevalence	20.2/1000	14/1000*
Estimated epilepsy incidence	146/100 000	81.7/100 000†

*Median epilepsy prevalence.

†Incidence in low-income and middle-income countries.^{3 4}

CDTI, community-directed treatment with ivermectin.