Trachway® Group (T, n = 36) | Conventional Group (C, n = 36) | Fiberscope Group (F, n = 36) | P value | |
---|---|---|---|---|
Gender Male: Female | 21: 15 | 23:13 | 15:21 | 0.143 |
Age (yrs) | 46.2 ± 15.3 | 49.6 ± 14.2 | 47.0 ± 12.8 | 0.565 |
Body Weight (kg) | 63.2 ± 13.7 | 60.3 ± 8.8 | 64.5 ± 13.0 | 0.319 |
Height (cm) | 163.1 ± 10.2 | 161.7 ± 8.2 | 163.4 ± 9.5 | 0.732 |
BMI | 23.7 ± 4.1 | 23.2 ± 3.9 | 24.1 ± 4.2 | 0.699 |
ASA class I/II/III | 1/21/14 | 1/18/17 | 1/21/14 | 0.951 |
Mouth Open (cm) | ||||
Active | 4.4 ± 0.8 | 4.5 ± 0.8 | 4.6 ± 0.8 | 0.956 |
Passive | 3.8 ± 0.7 | 3.8 ± 0.5 | 4.0 ± 0.4 | 0.339 |
TMD (cm) | 8.6 ± 1.1 | 8.8 ± 1.6 | 8.8 ± 1.2 | 0.603 |
Mallampati Class I/II/III/IV | 12/17/7/0 | 15/13/8/0 | 12/16/8/0 | 0.829 |
CL Grading I/II/III/IV | 25/9/2/0 | 24/12/0/0 | 29/7/0/0 | 0.207 |
Anesthesia time (min) | 183.5 ± 63.4 | 180.6 ± 73.5 | 173.9 ± 52.3 | 0.807 |