Figure 2

The network geometry of the eligible comparisons of in-hospital mortality. The thickness of the edges is proportional to the number of the head-to-head trials, and the size of the nodes is proportional to the number of studies in which the intervention was applied. SMT, standard medical therapy; HVPE, high-volume plasma exchange; ET, exchange transfusion; Charcoal-HP, charcoal-hemoperfusion.