Table 4 Comparisons of treatment
Factors | BO (n = 65) | Non-BO (n = 76) | Z/χ2 | p |
|---|---|---|---|---|
Timing of macrolides < 5 days of disease course (n %) | 25 (38.5%) | 60 (78.9%) | 22.985 |  < 0.001 |
Total course of macrolides (days) | 12.0 (8.0,15.0) | 10.0 (8.0,12.0) |  − 2.186 | 0.029 |
Course of Azithromycin (days) | 8.0 (8.0,10.0) | 8.0 (8.0,8.0) |  − 0.284 | 0.776 |
Course of Erythromycin (days) | 3.0 (0.0,7.0) | 1.5 (0.0,4.0) |  − 2.171 | 0.030 |
Glucocorticoid | 58 (89.2%) | 65 (85.5%) | 0.432 | 0.511 |
Timing of glucocorticoid < 2 weeks (n %) | 29 (44.6%) | 62 (81.6%) | 20.916 |  < 0.001 |
Course of Glucocorticoid | 5.0 (3.0,8.0) | 2 (3.0,8.0) | 1.907 | 0.057 |
Fiberoptic bronchoscopy (n %) | 65 (100%) | 62 (81.6%) | 13.294 |  < 0.001 |
Treatment timing of fiberoptic bronchoscopy < 2 weeks (n %) | 16 (24.6%) | 51 (67.1%) | 25.364 |  < 0.001 |
First treatment time of fiberoptic bronchoscopy (days) | 17.0 (14.0,23.0) | 12 (10.0,13.0) |  − 6.379 |  < 0.001 |
Twice bronchoscopy | 25 (38.5%) | 2 (2.6%) | 26.783 |  < 0.001 |
Phlegm plug (n %) | 36 (55.4%) | 29 (38.2%) | 4.184 | 0.041 |
Mucosal necrosis (n %) | 13 (20.0%) | 7 (9.2%) | 3.351 | 0.067 |
Plastic bronchitis (n %) | 17 (26.2%) | 6 (7.9%) | 8.556 | 0.003 |