Figure 2.
Cost-effectiveness Acceptability Curves (CEAC); presenting the probability that the PREP is cost-effective compared with the Usual Care for a range of values of thresholds (ceiling ratios, willingness to pay for one QALY).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.