Fig. 3

a Probabilistic sensitivity analysis of the incremental cost-effectiveness ratio of Apixaban compared with warfarin. b Acceptability curve for Apixaban compared with warfarin. a Upper threshold per QALY gained: 34664 USD; Lower Threshold per QALY gained: 11558 USD. b Probability of being accepted as a cost-effectiveness alternative considering the upper and lower thresholds showed in figure 3a