Fig. 1From: Fuzzy cognitive mapping and soft models of indigenous knowledge on maternal health in Guerrero, MexicoFuzzy cognitive map of the most influential categories of risk factors. To simplify the graph, we only included the highest-weighted relationships. Additional file 1 contains all the relationships on the map. Strong lines represent excitatory relationships. The numbers on the edges represent the cumulative net influence of one category on another, where 1 is the highest influence in the mapBack to article page