Figure 4.
The change in refractive error between 3 and 9 months of age plotted as a function of the total accommodative response (TAR) at near (A) and far (B) at 3 months of age.
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.