Prevalence<sup>*</sup> of any soil-transmitted helminths (STH) among preschool-aged and school-aged children.

<p><a href="http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0002223#s3" target="_blank">Results</a> from a cross-sectional survey in South Gondar zone, Amhara Regional State, Ethiopia in 2011.</p>*<p>Estimates weighted according to selection probabilities and adjusted for correlation in the data due to clustering.</p><p>CI, confidence interval.</p>