Fig 1.
Location of surveyed clusters and clusters with positive sample among 4 administrative zones of Amhara, Ethiopia, 2011–2015.
Map created in ArcGIS 10.6 (ESRI, Redlands, CA) using a customized shapefile originally sourced from the GADM database (gadm.org). Inset map: Amhara region, zones included in this study are shaded in pink.
Fig 2.
The age-sex specific prevalence and 95% confidence intervals of TF and TI among children aged 1 to 5 years, Amhara, Ethiopia, 2011–2015.
Figure includes 7,254 children with complete age, sex and trachoma sign data.
Fig 3.
The age-sex specific prevalence of Ct infection and 95% confidence intervals among children aged 1 to 5 years, Amhara, Ethiopia, 2011–2015.
Figure includes 7,285 children with complete age, sex and Ct infection data.
Table 1.
Ct infection by active trachoma sign among children aged 1 to 5 years, Amhara, Ethiopia, 2011–2015.
Fig 4.
Distribution of elementary body count per swab among swabs positive for Ct infection, Amhara, Ethiopia, 2011–2015.
Fig 5.
Boxplot of the distribution of elementary body count per swab (median, interquartile range, adjacent whiskers, and outliers) by age among swabs positive for Ct infection, Amhara, Ethiopia, 2011–2015.
Figure includes 446 children with data on Ct infection and age.
Fig 6.
Boxplot of the distribution of elementary body count per swab (median, interquartile range, adjacent whiskers, and outliers) by active trachoma signs among swabs positive for Ct infection, Amhara, Ethiopia, 2011–2015.
Figure includes 440 children with data on Ct infection and trachoma signs.