| Nocturnal awakening by asthma | Symptoms in the morning | Limitation of normal daily activities | Shortness of breath | Wheezing | ||||||||||
≤1 | ≥2 | p-value | ≤1 | ≥2 | p-value | ≤1 | ≥2 | p-value | ≤1 | ≥2 | p-value | ≤1 | ≥2 | p-value | |
FeNO (ppb) | 43.35 | 47.56 | 0.008 | 42.10 | 45.50 | 0.002 | 41.38 | 45.81 | <0.001 | 41.85 | 44.66 | 0.021 | 43.02 | 44.60 | 0.148 |
R5-R20 (kPa/L/s) | 0.091 | 0.114 | 0.018 | 0.087 | 0.100 | 0.014 | 0.086 | 0.100 | 0.004 | 0.089 | 0.095 | 0.229 | 0.090 | 0.097 | 0.172 |
Fres (Hz) | 14.644 | 16.886 | 0.023 | 14.278 | 15.461 | 0.005 | 14.080 | 15.525 | <0.001 | 13.758 | 15.382 | <0.001 | 14.304 | 15.508 | 0.004 |
AX (kPa/L) | 0.503 | 0.573 | 0.227 | 0.475 | 0.547 | 0.041 | 0.469 | 0.545 | 0.029 | 0.438 | 0.544 | 0.002 | 0.499 | 0.522 | 0.520 |
FEV1 (% pred) | 91.89 | 87.92 | 0.132 | 93.07 | 89.86 | 0.036 | 93.79 | 89.52 | 0.007 | 93.06 | 90.78 | 0.160 | 92.60 | 90.22 | 0.119 |