Figure 3

Box and whisker plots depicting temporal (by year) and spatial (by sector) variation in spleen enlargement along the mid axillary line (Figure 3a) and the mid clavicular line (Figure 3b), as well as liver enlargement along the mid sternal line (Figure 3c). The horizontal line within each box represents the median; the lower and upper bounds of the box correspond to the 25- and 75%iles; the whiskers correspond to the range of non-outlying data. Measurements are from the baseline survey and surveys conducted up to three years after first treatment (Rx) with praziquantel.