Prevalence^* of soil-transmitted helminths (STH) and <i>Schistosoma mansoni</i> among children aged 2–15 years.

<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

Prevalence of helminth infections among school-aged children in South Gondar (1995 and 2011).

<p>Prevalence of helminth infections among school-aged children in South Gondar (1995 and 2011).</p

Prevalence^* 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

Prevalence of intestinal parasites among children aged 2–15 years in South Gondar, Amhara, Ethiopia in mid-2011.

<p>Prevalence of intestinal parasites among children aged 2–15 years in South Gondar, Amhara, Ethiopia in mid-2011.</p

Proportion^* of children reporting to have taken albendazole in South Gondar, Ethiopia in 2011.

*<p>Estimates weighted according to selection probabilities adjusted for correlation in the data due to clustering.</p><p>CI, confidence interval.</p

Proportion of households with basic sanitation and access to water in South Gondar, Amhara Region, Ethiopia in three surveys*.

<p>Proportion of households with basic sanitation and access to water in South Gondar, Amhara Region, Ethiopia in three surveys*.</p

Location of <i>gotts</i> surveyed for both intestinal parasites and trachoma in South Gondar, Amhara Region, Ethiopia in mid-2011.

<p>Location of <i>gotts</i> surveyed for both intestinal parasites and trachoma in South Gondar, Amhara Region, Ethiopia in mid-2011.</p

Comparison of helminth prevalence data in South Gondar 1995 and 2011.

*<p>Data set limited to school-aged children from only the same six <i>woredas</i> included in 1995.</p>‡<p>Prevalence of intense infection measured as proportion of total sampled population presenting with >200 eggs per gram of feces (1995) or >100 eggs per gram of feces (2011).</p>**<p>Estimates weighted according to selection probabilities adjusted for correlation in the data due to clustering.</p

Surveyed communities in South Gondar and South Wollo zones of Amhara National Regional State, Ethiopia.

<p>Surveyed communities in South Gondar and South Wollo zones of Amhara National Regional State, Ethiopia.</p

Sample description in South Wollo and South Gondar by <i>woreda</i> (district) and sub-district evaluation unit (EU).

<p>*Sub-district evaluation unit (EU).</p><p>** excluding 1.8% and 0.4% of households in South Wollo and South Gondar for which consent was not given.</p