FIGURE 5.
Forest plots for adverse events (number of participants with exacerbation) for breathing exercises versus usual care or sham/placebo. M-H: Mantel-Haenszel.
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.