Trachoma Research Activities
IDDO facilitates collaborative study groups to undertake individual patient data meta-analyses to answer specific research questions pertinent to trachoma elimination. Gathering and combining datasets from multiple studies allows for the study of differential effects across sub-populations of interest and helps to explore sources of between-study heterogeneity in response to interventions.
![Photo credit Binyam Teshome, World Bank Group of women and children, Ethiopia](/sites/default/files/styles/standard_image_crop/public/page/Women%20and%20children%20%20Ethiopia%2C%20Credit%20Binyam%20Teshome%2C%20World%20Bank.jpg?itok=yrkOsBwg)
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Photo credit Binyam Teshome, World Bank