Macintosh | Airtraq® | TruView® | P value | |
---|---|---|---|---|
Overall Success Rate (%) | 21/21 (100) | 20/21 (95) | 19/21 (90.5) | P = 0.597 |
Duration of 1st intubation | 9 (6, 16) | 11 (6, 14) | 17 (11, 60)* | P = 0.004 |
attempt in seconds (median, IQR) [Range] | [3 to 60] | [4 to 60] | [6 to 60] | |
Number of Intubation Attempts (%) | ||||
1 | 20 (95.3) | 19 (90.5) | 14 (66.7) | P = 0.063 |
2 | 1 (4.7) | 1 (4.75) | 3 (14.3) | |
3 | 0 | 1 (4.75) | 4 (19) | |
No of Optimisation Manoeuvres (%) | ||||
0 | 10 (47.6) | 19 (90.5)* | 0* | P < 0.001 |
1 | 11 (52.4) | 2 (9.5) | 14 (66.7) | |
>1 | 0 | 0 | 7 (33.3) | |
Severity of Dental Compression (%) | ||||
0 | 0* | 7 (33.3) | 3 (14.3) | P < 0.001 |
Mild [+] | 10 (47.6) | 12 (57.2) | 14 (66.7) | |
Severe [++] | 11 (52.4) | 2 (9.5) | 4 (19) |