Adjusted association of Schistosoma hematobium by risk factor, Blantyre schistosomiasis survey, Malawi, 2006*.

*Adjusted for age, gender, open water source knowledge, history of schistosomiasis, distance from school to nearest open water source, location, socio-economic status, dysuria, history of schistosomiasis treatment and household water source.?Odds ratios and 95% confidence intervals are weighted and account for stratification and clustering.