Fig. 2From: Strongyloides stercoralis and hookworm co-infection: spatial distribution and determinants in Preah Vihear Province, CambodiaError coefficients of the predicted hookworm mono-infection (a), S. stercoralis mono-infection (b) and co-infection (c) risk in Preah Vihear Province, North Cambodia. The error coefficient is the ratio between predicted median and its standard deviation. Darker zones indicate higher uncertaintyBack to article page