Figure 4.
Subgroup analysis investigating the impact of methodological quality on estimated effects of RT at short- and medium-term follow-up. Favours exp. = experimental group; favours con. = control group.
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.