Spirometric variable

Divers (n = 15)

Screeners (n = 15)

p

After

After

VEMS (%)

83.73 ± 14.61

83.27 ± 15.21

NS

FEF 25

2.87 ± 1.35

4.36 ± 1.89*

<0.05

FEF 75

1.52 ± 0.72

1.99 ± 0.67

NS

FEF 25 - 75

2.33 ± 1.22

3.14 ± 1.32

NS