Figure 1.
Incidence of at least two-steps progression of DR in the combined treatment group vs. placebo group, according to A1C categories at baseline.
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.