Table 4: Spirometry results of 3 menstrual cycle phases in premenstrual asthma.
Follicular phase Value [IC 95%] |
Luteal phase Value [IC 95%] |
Premenstrual phase Value [IC 95%] |
p | |
VC (l) | 3.25 [3.13-3.39] | 3.28 [3.16-3.44] | 3.3 [3.19-3.47] | 10-3 |
FVC (l) | 3.24 [3.11-3.38] | 3.27 [3.16-3.44] | 3.3 [3.16-3.48] | 0.62 |
PEF (l/s) | 6.30 [5.93-6.65] | 6.3 [5.96-6.79] | 6.26 [6-6.77] | 0.55 |
FEV1 (l) | 2.84 [2.74-2.97] | 2.83 [2.75-3] | 2.84 [2.74-3.03] | 0.84 |
FEV1/VC (%) | 87.72 [85.92-89.79] | 86.23 [84.28-88.62] | 85.98 [83.78-88.27] | 0.25 |
FEF75 (l) | 5.69 [5.35-6.15] | 5.65 [5.17-6.23] | 5.57 [5.2-6.19] | 0.55 |
FEF50 (l) | 3.8 [3.51-4.25] | 3.74 [3.37-4.3] | 3.71 [3.37-4.27] | 0.78 |
FEF25 (l) | 1.67 [1.44-1.90] | 1.67 [1.53-1.90] | 1.64 [1.49-1.84] | 0.10 |
FEF25-75 (l) | 3.38 [3.1-3.75] | 3.25 [2.93-3.72] | 3.24 [2.93-3.68] | 0.55 |