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.
The percentage of children with amblyopia (≥2 logMAR line difference in best corrected acuity between eyes) in the SHA (A), SMA (B), and CA (C) groups, compared with that in the ISO group. *The prevalence of amblyopia in the subgroup was significantly different from that in the ISO group.
