Figure 2.
Odds ratios of diabetic retinopathy associated with PAI-1 polymorphism (4G/4G versus 5G/5G) in overall studies.
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.