Pretreatment FEV1 |
Arg-16 | 82 (3) | 86 (4) | (−14 to 7) | 82 (4) | 86 (5) | (−17 to 9) |
Gly-16 | 75 (5) | 81 (5) | (−21 to 8) | 74 (5) | 79 (5) | (−19 to 9) |
95% CI | (−5 to 20) | (−8 to 17) | | (−5 to 22) | (−7 to 21) | |
FEV1 1 hour after treatment (pre-challenge) |
Arg-16 | 90 (4) | 92 (4) | (−14 to 9) | 89 (4) | 90 (4) | (−14 to 11) |
Gly-16 | 86 (5) | 87 (5) | (−14 to 14) | 81 (5) | 83 (4) | (−16 to 12) |
95% CI | (−9 to 16) | (−8 to 18) | | (−6 to 23) | (−5 to 20) | |
Methacholine PC20 |
Arg-16 | 12.2 (2.9) | 9.1 (2.6) | (−0.7 to 1.5) | 6.2 (2.5) | 4.1 (1.6) | (−1.0 to 2.2) |
Gly-16 | 13.2 (4.2) | 11.8 (2.4) | (−1.0 to 1.3) | 10.7 (3.1) | 6.4 (2.3) | (−0.6 to 2.1) |
95% CI | (−1.3 to 1.1) | (−1.5 to 0.7) | | (−2.2 to 0.7) | (−2.2 to 0.9) | |