Fig 2. Comparison of the status of S. haematobium infection based on filtration and dipstick among 556 school-age children in the Middle and Lower Awash Valleys, Afar Regional State, northeastern Ethiopia, from February to May 2014.

Urine dipstick analysis: 0 = Negative, 1 = weak (ca.5-10), 2 = moderate (ca.50), 3 = strong (ca.250).