Skip to main content
. 2019 Feb 19;19(6):1–199.

Figure A2: Cost-Effectiveness Acceptability Curve: Guided iCBT in a Stepped-Care Model Including In-Person CBT (Individual or Group).

Figure A2:

Abbreviations: CBT, cognitive behavioural therapy; iCBT, internet-delivered CBT; QALY, quality-adjusted life-year; WTP, willingness to pay.

Note: The cost-effectiveness acceptability curve graphically presents the probability of cost-effectiveness of the examined CBT strategies and usual care across various willingness-to-pay values on the x–y coordinate system. The x-axis shows the probability of cost-effectiveness (range: 0–1) and the y-axis represents willingness-to-pay values (range: $0 to $100,000 per QALY gained).