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. 2011 Dec 14;16(2):279–291. doi: 10.1007/s10157-011-0567-1

Fig. 2.

Fig. 2

Tornado diagram of policy 1. This tornado diagram shows ten variables which are found to be sensitive to the change in assumptions. Ten variables are presented, ordered according to the size of the change of ICER from top to bottom. The change of ICERs is represented by white bars when increasing the variable or by black bars when decreasing the variable from base-case value. The threshold to judge cost-effectiveness is 3 × GDP per capita (¥11.5 million/QALY gain)