Table 3 Multiple linear regression models of normalized dose response slope according to log FENO in percent predicted, difference between observed and predicted FEV1, sex, smoking status, and personal history of allergies.
From: Exhaled nitric oxide and airway hyperresponsiveness in workers: a preliminary study in lifeguards
Normalized dose response slope | |||
|---|---|---|---|
coefficient | 95% CI | p | |
Log FENO (% predicted) | -0.119 | [-0.210;-0.029] | 0.011 |
Difference between observed and predicted FEV1 | 0.009 | [-0.012;0.030] | 0.373 |
Sex | |||
Male versus female | 0.025 | [-0.035;0.085] | 0.399 |
Smoking status | |||
Smokers versus non smokers | 0.052 | [-0.001;0.105] | 0.056 |
Personal history of allergies versus no personal history | -0.090 | [-0.168;-0.013] | 0.024 |