Figure 3. FEV1 (% of predicted) at baseline and at 10 months after study entry. Note that FEV1 was significantly higher at 10 months after study entry. Rhomboids represent mean ± SD.
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.