Table 1.
DeWorm3 study sites and national mass drug administration (MDA) strategies for control of soil-transmitted helminths (STH) in each country.
Each country’s national guidelines will be followed in the standard of care / control arm of the trial.
Fig 1.
DeWorm3 trial sites and partners.
Figure created for DeWorm3 using shapefiles from GADM database of Global Administrative Areas 2012, version 2.0 (gadm.org) and ArcGIS Desktop: Release 10 (Redlands, CA).
Table 2.
Summary of the DeWorm3 field trials.
Fig 2.
Schematic of planned data and sample collection time points for the DeWorm3 field trials.
Fig 3.
Flow chart showing outcome assessment in the DeWorm3 field trials.
Fig 4.
Power to detect a difference in the proportion of clusters achieving transmission interruption (Primary Objective 2) assuming 7% mean prevalence in the targeted clusters (π0), by mean endline prevalence in the intervention clusters (π1), intracluster correlation (ICC) and number of people measured per cluster (m), estimated by simulation.