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.
Linear models of log(s)-logMAR visual acuity dependency for nuclear cataract derived from five studies, cortical cataract derived from three studies, PSC cataract derived from four studies and control group are plotted. Black dotted lines are the regression lines.
