<10% fall in FEV1; no medical contraindications to dive (n=21) | >10% fall in FEV1; rechallenge offered (n=14) | >10% fall in FEV1; not interested in rechallenge, unfit to dive (n=6) | |
SABA | 14 | 11 | 4 |
ICS (no LABA) | |||
Low (200–400) | 6 | 3 | 2 |
Medium (>400–800) | 2 | 2 | 0 |
High (>800) | 1 | 0 | 1 |
ICS (LABA add-on) | |||
Low (200–400) | 1 | 2 | 2 |
Medium (>400–800) | 2 | 1 | 0 |
High (>800) | 1 | 0 | 0 |
LABA (no ICS) | 1 | 0 | 0 |
LAMA | 0 | 0 | 0 |
FEV1, forced expiratory volume in 1 s; ICS, inhaled corticosteroid; LABA, long-acting beta2 agonist; LAMA, long-acting muscarinic antagonist; SABA, short-acting beta2 agonist.