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Characteristics and maximal exercise data (means±SD) of subjects. FEY1 1st second forced expiratory volume. VO2 oxygen uptake. VE ventilation.
| controls | CF | asthma | |
|---|---|---|---|
| M:F | 17:15 | 15:6 | 14:12 |
| Age (years) | 12.4±2.5 | 14.1±2.3 | 12.0±2.8 |
| Height (cm) | 155±13 | 158±11.6 | 150±14 |
| Weight (kg) | 51.9±15.9 | 48.7±11.1 | 45.8±16.4 |
| FEV1 (%predicted) | 103±17 | 75±18 | 96±16 |
| V̇O2 (ml·min−1·kg−1) | 36.0±10.1 | 28.7±8.3 | 33.4±8.7 |
| HR (min−1) | 193±9 | 185±15 | 189±1I |
| V̇E (L·min−1) | 77.8±22.3 | 77.8±18.1 | 77.6±24.0 |
