Cost-effectiveness analysis of artificial intelligence-assisted risk stratification of indeterminate pulmonary nodules
Fig 2
Tornado Diagram of Incremental Cost-Effectiveness Ratio Range of Four Most Influential Model Parameters.
The tornado diagram demonstrates the incremental cost-effectiveness ratio (ICER) range for the 4 most influential parameters in one-way sensitivity analyses. Blue indicates the lower end of the varied parameter range and orange indicates the higher end of the range. The ICER exceeds the willingness-to-pay threshold only for malignancy prevalence when the prevalence is below.051. All other parameters remain cost-effective over the full tested range.