YLDs (3,1) lost due to trichiasis by age in South Sudan.

<p>YLDs (3,1) lost due to trichiasis by age in South Sudan.</p

Years Lived with Disability/1000 person years (3,1) estimated using alternative disability weights.

<p>DW – Disability weight.</p

Models used to assess the sensitivity of the burden estimates to uncertainty in the duration.

<p>NV – Normal vision.</p><p>LV – Low vision.</p

Definition of vision status adopted from the international statistical classification of diseases (Source: WHO [30]).

<p>Definition of vision status adopted from the international statistical classification of diseases (Source: WHO <a href="http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0001538#pntd.0001538-Hart1" target="_blank">[30]</a>).</p

Disability weights used to assess the sensitivity of the analysis to uncertainty in severity.

<p>Disability weights used to assess the sensitivity of the analysis to uncertainty in severity.</p

YLDs (3,1) (/1000 person years) using different assumptions about duration and severity in South Sudan.

<p>YLDs (3,1) (/1000 person years) using different assumptions about duration and severity in South Sudan.</p

Multivariable ordinal logistic regression analysis of association between severity of active trachoma (no TF, no TI; TF only; any TI) and A,F,E interventions (n = 17,12).

<p>*Adjusted for the effects of age, sex and baseline prevalence</p

Summary of data framework for analysis of association between active trachoma and A, F, E interventions.

<p>AFE = Antibiotics, Facial cleanliness, Environmental improvement. *98 children in 26 households with missing clean face data, and 24 households (with 57 children) missing household data. **Multiple imputations of missing data.</p

Univariable ordinal logistic regression analysis of association between severity of active trachoma (no TF, no TI; TF only; any TI) and A,F,E interventions.

<p>AFE = Antibiotics, Facial cleanliness, Environmental improvement</p><p>TF, trachomatous inflammation-follicular; TI, trachomatous inflammation-intense</p

Demographic characteristics of sample population, prevalence of active trachoma signs and prevalence of explanatory variables.

<p>TF, trachomatous inflammation-follicular; TI, trachomatous inflammation-intense</p><p>*Derived from the baseline survey <a href="http://www.plosntds.org/article/info:doi/10.1371/journal.pntd.0000229#pntd.0000229-Ngondi3" target="_blank">[17]</a></p