Figure 4.
Two-way sensitivity analysis of AED cost and SCA risk. Assuming an $800 AED cost, a SMART approach would be cost-effective (WTP, $100,000/QALY) at a 1.0% SCA risk. At an AED cost of $488, a SMART approach would be cost-effective at a threshold SCA risk of 0.77%, and at an AED cost of $176, the SMART approach becomes cost-effective at an SCA threshold risk of 0.52%.