Cost-effectiveness analysis of artificial intelligence-assisted risk stratification of indeterminate pulmonary nodules
Fig 5
Probabilistic Sensitivity Analysis: Cost-Effectiveness Acceptability Curve.
The x-axis represents varying willingness-to-pay thresholds. The y-axis represents the percentage of iterations of the model that resulted in either strategy being cost-effective at the corresponding willingness-to-pay. The curves cross at $4,058, the willingness-to-pay threshold where 50% of the iterations were cost-effective for each strategy. At the base case willingness-to-pay of $100,000/life year gained, AI-assistance is cost-effective in 71% of iterations.