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Figure 4 1-Way Sensitivity Analyses
This graph demonstrates the relationship between plausible variations in key model parameters and predicted maximum tolerable excess risk of VLST in DES, below which DES would be preferred over BMS. The model was most sensitive to variations in the stent thrombosis case fatality rate, the relative risks of TVR and late stent thrombosis of DES versus BMS, and the disutility associated with repeat revascularization. *The higher range value of the estimate for this variable results in a smaller threshold value of the VLST in DES and vice versa. CAD = coronary artery disease; QALY = quality-adjusted life years; RR = relative risk; other abbreviations as in Figures 1 and 2.
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