Figure 5From: Simulating school closure policies for cost effective pandemic decision making Tornado diagram comparing the relative impact of input variables on the ICER for the preferred closure policy (0.5% SAP trigger, 24-week) under the High transmission-High severity scenario. The width of the bars indicates the uncertainty associated with each parameter as it ranges from 50% of its base value to two times of its base value, as given in Additional file 1.Back to article page