Risk of wheezing (odds ratios) with increased FeNO and B-Eos.

 Normal B-EosIntermediate B-EosHigh B-Eos
Normal FeNO11.411.51
Intermediate FeNO1.291.812.68
High FeNO1.813.515.56
  • Adjusted for gender, age, BMI, smoking and hay fever.