Figure 4: State membership over time, by policy.
The average number of patients in each state except pre-referral for the 5-year time horizon. Population average years spent in each state (95% CI) is shown.
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.