Fig. 6From: Combining different diagnostic studies of lymphatic filariasis for risk mapping in Papua New Guinea: a predictive model from microfilaraemia and antigenaemia prevalence surveysGraph showing the relationship between Mf and antigen prevalence values based on calculations using the model suggested by Irvine et al. [26]. Our parameters’ assumptions were alpha = 0.50 (production rate of mf), m (0.2–4.0), kw (0.2–4.0) and phi (sensitivity, 0.97)Back to article page