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.
Graph showing the frequency distribution of mean interocular difference (right eye minus left eye) in average retinal nerve fiber layer (RNFL) thickness (n = 284 pairs of eyes). The difference was mostly positive because more right eyes had thicker average RNFL, which is indicated by a slight skewness to the left.
