Table 6 Risk factors for ≥2 intubation failures, and postoperative intubation complications and complications lasting > 2 days
Intubation failure within two times | Postoperative intubation complications | Complications lasting longer than two days | |||||||
|---|---|---|---|---|---|---|---|---|---|
Univariate | Multivariate | OR (95% CI) | Univariate | Multivariate | OR (95% CI) | Univariate | Multivariate | OR (95% CI) | |
P | P | P | P | P | P | ||||
Types of laryngoscope | 0.004 | 0.995 | / | 0.018 | 0.651 | / | |||
Glottic exposure grading | < 0.001 | 0.042 | 4.38 (1.06 to 18.1) | 0.017 | 0.904 | / | |||
Angle of tracheal catheter | 0.029 | 0.011 | 6.28 (1.53 to 25.84) | < 0.001 | 0.004 | 2.72 (1.38 to 5.38) | |||
Glottic exposure time | 0.013 | 0.007 | 2.00 (1.21 to 3.31) | < 0.001 | 0.043 | 3.69 (1.04 to 13.11) | |||
Thyromental distance | < 0.001 | 0.001 | 2.36 (1.40 to 3.99) | 0.009 | 0.017 | 2.983 (1.22 to 7.32) | |||
Surgical position | 0.002 | 0.015 | 1.92 (1.14 to 3.24) | ||||||
Anesthesia time | 0.006 | 0.587 | / | ||||||
The time with catheter | 0.001 | 0.209 | / | ||||||
Total intubation time | 0.002 | 0.451 | / | ||||||