Figure 1.
The re-aggregation scheme. The chart explains the chain of decisions made when aggregating counties with low elderly population in this study. Arrows with "Y" indicates "Yes"; "N" indicates "No".
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.