Table 1 Patient’s characteristics
Factors | Total (n = 40) | |||
|---|---|---|---|---|
Mean | SD | Minimum | Maximum | |
Age | 61.13 | 8.11 | 40 | 81 |
Pre-bronchodilator (%) | ||||
FEV1 | 57% | 8% | 44% | 79% |
FVC | 92% | 8% | 80% | 108% |
FEV1/FVC | 54% | 6% | 43% | 68% |
PEF25–75 | 38% | 14% | 17% | 66% |
Post-bronchodilator (%) | ||||
FEV1 | 60% | 7% | 46% | 80% |
FVC | 92% | 10% | 70% | 109% |
FEV1/FVC | 56% | 6% | 45% | 70% |
PEF25–75 | 40% | 12% | 19% | 66% |
CT inter-lumen diameter (mm) | ||||
Insp-RB1 | 11.49 | 1.98 | 8.2 | 14.2 |
Insp-RB10 | 5.89 | 1.19 | 4.2 | 8 |
Insp-LB3 | 3.21 | 0.39 | 2.3 | 3.9 |
Exp-RB1 | 7.11 | 1.14 | 5.9 | 9.5 |
Exp-RB10 | 3.66 | 0.6 | 2.9 | 4.9 |
EXP-LB3 | 1.64 | 0.45 | 0.9 | 2.4 |