Results of the methacholine test for the male athletes (n = 13)
| Sport | PC20 (mg/ml) | PD20 (IU) |
|---|---|---|
| PC20, Concentration of methacholine that produces a fall of 20% in forced expiratory volume in one second; PD20, accumulated dose that produces a fall of 20% in forced expiratory volume in one second. | ||
| Swimming | 1.24 | 6.87 |
| Athletics | 0.02 | 0.09 |
| Swimming | 0.1 | 1.08 |
| Swimming | 0.14 | 0.78 |
| Rowing | 2.88 | 17.65 |
| Triathlon | 3.52 | 24.08 |
| Triathlon | 3.67 | 25.63 |
| Cycling | 6.96 | 38.67 |
| Swimming | 6.38 | 52.68 |
| Athletics | Negative | |
| Athletics | Negative | |
| Athletics | Negative | |
| Sailing | Negative | |