Figure 3.
The forest plot of severe TBI and visual impairment risk; diamond (pooled estimate), squares (individual study effects), and horizontal lines (confidence intervals).
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.