Demographic details for eight subjects with steroid naive asthma
| Subject | Age | Sex | FEV1(l) | FEV1(%) | FVC (l) | FVC (%) | NO (ppb) | Salbutamol required |
| 1 | 46 | F | 1.84 | 65 | 3.11 | 94.3 | 23.9 | Y |
| 2 | 28 | F | 2.81 | 79.3 | 4.01 | 99 | 8.5 | Y |
| 3 | 25 | F | 3.34 | 95.7 | 3.77 | 94.3 | 8.4 | N |
| 4 | 54 | F | 1.92 | 72.3 | 3.07 | 98.5 | 5.6 | N |
| 5 | 26 | F | 2.84 | 95 | 3.51 | 102.3 | 20.4 | N |
| 6 | 28 | M | 3.69 | 84.7 | 5.01 | 97.3 | 29.7 | Y |
| 7 | 25 | F | 2.85 | 79.7 | 4.21 | 103 | 3.8 | Y |
| 8 | 24 | F | 3.00 | 88 | 3.58 | 92 | 6.6 | N |
FEV1 = forced expiratory volume in one second; FVC = forced vital capacity; NO = nitric oxide.