Age seven years | Hospitalised group | Not hospitalised group | ||||
---|---|---|---|---|---|---|
FVC (liters) | RS- (n = 22) | RS+ (n = 35) | 95% CIe | Both (n = 57) | Ctr (n = 64) | 95% CIe |
Predicteda | 1.78 | 1.76 | -0.12 0.15 | 1.77 | 1.82 | -0.04 0.14 |
Before salbutamol | 1.65 | 1.65 | -0.17 0.17 | 1.65 | 1.75 | -0.02 0.19 |
After salbutamolc | 1.69 | 1.69 | -0.16 0.17 | 1.69 | 1.81 | 0.004 0.22 |
Reversibilityb | 2.5 | 1.9 | -2.3 3.6 | 2.1 | 3.3 | -9.3 3.2 |
FEV 1 (liters) | ||||||
Predicteda | 1.51 | 1.50 | -0.10 0.12 | 1.51 | 1.54 | -0.04 0.11 |
Before salbutamolc | 1.50 | 1.51 | -0.16 0.13 | 1.50 | 1.64 | 0.05 0.23 |
After salbutamol | 1.57 | 1.59 | -0.16 0.11 | 1.59 | 1.70 | 0.03 0.20 |
Reversibilityb | 4.9 | 5.6 | -4.0 2.6 | 5.3 | 5.6 | -3.5 3.9 |
FEF 50 (liters/min) | ||||||
Predicteda | 2.34 | 2.33 | -0.12 0.14 | 2.33 | 2.36 | -0.07 0.13 |
Before salbutamold | 1.92 | 1.99 | -0.35 0.20 | 1.96 | 2.28 | 0.15 0.49 |
After salbutamold | 2.17 | 2.34 | -0.43 0.10 | 2.28 | 2.56 | 0.11 0.46 |
Reversibilityb | 11.7 | 14.5 | -10.0 4.3 | 13.4 | 9.6 | -9.2 1.6 |