Fig. 2

Frequencies of helminthiasis treated and diagnosis by the THs. Bar represents the percentage of THs (n = 197) treating suspected cases of onchocerciasis, lymphatic filariasis, schistosomiasis, dermatitis and inflammation a and symptoms used by the THs (=197) for the diagnosis of the diseases: onchocerciasis b, schistosomiasis c and lymphatic filariasis d. Chi-square was used to compare differences between groups and p value was less than 0.0001