Fig. 3From: Defining adequate contact for transmission of Mycobacterium tuberculosis in an African urban environmentDistribution of the Setting and Relationship factors according to the nature of the relationship between a tuberculosis case and their contacts (n = 940). A ridgeline plot is shown to study the distribution of the Setting and Relationship factor scores, according to the nature of relationship between tuberculosis case and contact. Vertical lines indicate the median value for each group. Left Panel: Setting Factor. Right Panel: Relationship FactorBack to article page