Figure 5.
Individual values of the median annual FEV1 (% of predicted) before and after vitamin D supplementation in adherent and non-adherent patients. The crosses and the dashed lines represent the mean change.
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.