The odds for bronchodilator responsiveness significantly fell among patients who underwent spirometry testing in the ...

Diagnostic bronchodilator testing results were more likely to be positive in the morning among participants with asthma.

So pulmonary function tests showed spirometry bronchodilator, a severe obstructive defect, with significant bronchodilator response. His FEV one was 38% after Bronco dilator increased to 53%.

The researchers found that the odds of a positive bronchodilator response decreased by 8 percent ... the need to document the timing of spirometry testing whenever possible, and that repeat ...