Macintosh | Airtraq® | TruView® | P value | |
---|---|---|---|---|
Overall Success Rate (%) | 21/21 (100) | 21/21 (100) | 20/21 (95) | P = 0.362 |
Duration of 1st intubation | 10 (7, 14) | 9 (6, 20) | 17 (11, 48) | P = 0.058 |
attempt in seconds (median, IQR) [Range] | [3 to 60] | [4 to 60] | [6 to 60] | |
Number of Intubation Attempts (%) | ||||
1 | 18 (85.7) | 18 (85.7) | 16 (76.2) | P = 0.562 |
2 | 3 (14.3) | 2 (9.5) | 2 (9.5) | |
3 | 0 | 1 (4.8) | 3 (14.3) | |
No of Optimisation Manoeuvres | ||||
0 | 9 (42.9) | 15 (71.4)* | 0* | P < 0.001 |
1 | 9 (42.9) | 6 (28.6) | 17 (81) | |
>1 | 3 (14.2) | 0 | 4 (19) | |
Severity of Dental Compression (%) | ||||
0 | 0 | 11 (52.3)* | 0 | P < 0.001 |
Mild [+] | 10 (47.6) | 9 (42.9) | 12 (57.1) | |
Severe [++] | 11 (52.4) | 1 (4.8) | 9 (42.9) |