Table 5. Correlation of allergen-specific IgE antibody titers with the rate of FeNO higher than 21 ppb and maximum FeNO.
FeNO, fractional exhale nitric oxide; ppb, parts per billion; Der p, Dermatophagoides pteronyssinus.
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.