Figure 4.
Cost-effectiveness (above) and cost-utility (below) acceptability curves from a health care perspective comparing internet-based cognitive behavioral therapy (ICBT) with waitlist control (WLC) over the 12-week treatment period. Note: Solid lines represent the probability of ICBT being more cost-effective in the standard scenario. Dotted lines represent the probability of ICBT being more cost-effective based on a sensitivity analysis in which a 3-fold higher intervention cost was used (US $663).