Prevalence of podoconiosis (endemic non-filarial elephantiasis) in Wolaitta, Southern Ethiopia.

The survey was undertaken to establish the point prevalence of overt podoconiosis (endemic non-filarial elephantiasis) in Wolaitta zone, Southern Ethiopia, and also to determine whether age- or sex-related prevalence differences exist. A cross-sectional survey was performed during May-September 2001 among 33 678 residents of 4210 households randomly selected from all seven woredas (administrative districts) of Wolaitta zone. Trained data collectors administered a simple questionnaire and examined household residents for signs of podoconiosis.